Calculate the number of oxygen molecules and the number of oxygen atoms in 35.5g of 02

Answers

Answer 1

Explanation:

Mass of oxygen given = 35.5 g

Molecular mass of oxygen = 32 g/mole.

No. of molecules of O_2 in 35.5 g of O_2

[tex]\frac{35.5}{32} \times 6.022\times10^{23}\\=6.68\times10^{23}[/tex]


Related Questions

what does the sheriff think of his wifes fear? (jury of her peers)

Answers

Answer:  When are the women in the story "A Jury of Her Peers" (including Mrs. Wright) silent? ... investigating Mr. John Wright's murder, doesn't seem to think much of Minnie ... Sheriff... 1 Educator Answer. A Jury of Her Peers. What is the central idea in "A ... The murder of John Wright was committed by his wife, Minnie Foster Wright.

Explanation:

The sheriff thinks his wife is silly for being scared.

"A Jury of her Peers" is a short story adapted from the short play "Trifles", by Susan Glaspell. The plot revolves around the murder of John Wright. The main suspect is his wife, Minnie.

Throughout the story, the men act in a sexist and condescending way toward the women. They laugh at the things women worry about, and clearly see them as being intellectually inferior. Right at the beginning, the sheriff finds it funny that his wife is asking for the presence of another woman, Mrs. Hale. Mrs. Peters, the sheriff's wife, does not want to be alone in the house where the murder happened. Instead of respecting her feelings, the sheriff seems to find it silly of her. Below is the passage of the story that serves as evidence to this conclusion:

". . . and then the sheriff came running in to say his wife wished Mrs. Hale would come too -- adding, with a grin, the he guessed she was getting scary and wanted another woman along."

Although the sheriff and the other men in the story treat women as silly, frightened creatures, it is the women who find what the men are looking for. They are the ones who find the motive behind the murder as they look around the house, paying attention to the little things men usually ignore.

In conclusion, from the sheriff's behavior and words, we can state he thinks is wife is silly for being afraid.

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Read the excerpt from a student’s rhetorical analysis essay. Barone and Ware provide a variety of quantitative evidence that suggests that a career ladder for teachers improves teacher retention. For example, they cite exit interviews with teachers leaving the profession. Over 80% of respondents cite that having few opportunities for advancement was a reason to leave the profession. Which sentence is an example of effective commentary on the evidence used in this paragraph? A career ladder is a system where people can advance to higher levels of responsibility and compensation. Data collected from exiting teachers provide support for the implementation of new pathways in teaching careers, like a career ladder, to retain teachers. The authors studied several reasons that people left the teaching profession, including the lack of opportunities for advancement. The author makes a connection to the audience by writing about the importance of retaining talented teachers through implementing career ladders.

Answers

Answer:

A career ladder is a system where people can advance to higher levels of responsibility and compensation.

Explanation:

Effective commentary is simply giving an opinion or an interpretation, analysis, or evaluation about details of an essay. It is simply making a point of what you read.

The sentence that is an example of effective commentary on the evidence used in the paragraph is option A because they gave their opinion on what a career ladder is; which is a system where people can advance to higher levels of responsibility and compensation.

Answer: B

Explanation:

What is most likely to be the subject of an Imagist poem?
O A. An exotic country
B. A difficult relationship
C. A biological process
D. A rusted bicycle

Answers

Answer:

a rusted bicycle

Explanation:

you can convey how it happens

Answer: a rusted bicycle

Explanation: just did on apex <3

The old man " Santiago" is physically weak but he is strong in ……… *

نقطة واحدة

Heart

Hand

Experiment

Answers

Answer:

In Heart.

Explanation:

so hand is a physical part and experiment has another meaning ... so the answer would be Heart.

_____ is defined as demanding attention or notice.

Answers

Answer:

b

Explanation:

#3: Directions: Read the paragraph and answer the question. (1) Female astronauts, lawyers, and legislators are examples of the increasing number of women in leadership roles today. (2) Margaret Thatcher, Maya Angelou, Janet Reno, and Rita Moreno achieved great success in their fields. (3) In developing nations, women are particularly needed because much work must be done. (4) The contributions of women are essential in the process of finding solutions to the world’s problems. Select the correct answer. Which numbered sentence is the topic sentence? A. 1 B. 2 C. 3 D. 4

Answers

Answer:

4

Explanation:

it is the topic sentence because it summarizes the main idea in the paragraph that is paragraph 4

I was told to write "at least 3 pages long." does the 3rd page need to be full?

Answers

Answer:

yes it does 3 pages mean all 3 full at least then you could do more if you want

In order to fulfill the criteria of  "at least 3 pages long" the third page should be complete.

What is a Context clue?

Context clues are any form of indication or notion that emerges from the statements and aids the reader in comprehending the precise context in which the word is used. The reader can discover the proper interpretation with the aid of this hint.

In the given case, the context is used in reference to assignment writing or article writing where the minimum limit of writing is defined as "at least 3 pages long" which states that there should be three pages long contain in order to fulfill the criteria.

If the phrase "at least" which is used as the minimum limit is not utilized then there is no foundation or restriction to write the third page completely,  one can write two and a half pages also.

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Read the excerpt from "The Royal House of Thebes."
Antigone and Ismene heard with horror what Creon had
decided. To Ismene, shocking as it was, overwhelming
her with anguish for the pitiful dead body and the
lonely, homeless soul, it seemed, nevertheless, that
nothing could be done except to acquiesce [to accept
without protest]. She and Antigone were utterly alone.
All Thebes was exulting that the man who had brought
war upon them should be thus terribly punished. "We
are women," she told her sister. "We must obey. We
have no strength to defy the State." "Choose your own
part," Antigone said. "I go to bury the brother I love."
"You are not strong enough," Ismene cried. "Why, then
when my strength fails, " Antigone answered, "I will give
up." She left her sister, Ismene dared not follow her.
How does Antigone's action as a rebel reveal the
universal theme?
It shows that she is tired of being alone, revealing
that loneliness is difficult for people to handle.
It shows that she can break the rules for her
principles, revealing that women are as capable as
men.
It shows that she does not side with her sister,
revealing that families should stick together.
It shows that she pities Ismene, revealing that
understanding leads to right action.

Answers

The correct answer is B. It shows that she can break the rules for her principles, revealing that women are as capable as men.

Explanation:

In the excerpt presented, it is described how Antigone opposes the actions of Creon as he wants to stop Antigone and her sister from burying his brother. Indeed, even if Ismene (Antigone's sister) expresses they must obey "We are women...We must obey", Antigone decides to break the rules and disobey "I go to bury the brother I love" inspired by love and own principles. These actions indirectly show the reader women can break the rules and be as strong as men. According to this, the universal theme (underlying idea understood in cultures around the word) expressed when Antigone breaks the rules is i"women are as capable as men" (Option B).

Help!! will mark brainliest Select the seven adverbs in the following passage. As he crept stealthily into the room, the wind whistled eerily in the trees. His flashlight played nervously on the pieces of furniture until he caught some movement behind the couch. "Who's there?" he asked fearfully. "Surprise!" the group shouted excitedly as they burst from their hiding places. He grinned sheepishly and immediately collapsed into a chair.

Answers

The adverbs are: stealthily, eerily, nervously, fearfully, excitedly, sheepishly and immediately.

Answer:

stealthily, eerily, nervously, fearfully, excitedly, sheepishly and immediately.

Explanation:

PLS Mark brainliest

Which is a characteristic of the young narrator in the memoir "A Cub Pilot"?


incompetent decisions


frantic activity


discouraged thoughts


pious beliefs

Answers

Answer:

Took the test and it was not discouraged thoughts so it must be Frantic Activity.

Frantic Activity was correct.

i took the k12 test~


5. Why is a local government needed? Write two reasons.

Answers

Explanation:

Hey, there!!

Local government is defined as a small administrative body of a conutry which runs the local activities. It controls local activities.

some reasons are:

Local government controls the administration of a particular districts or a particular place.Maintain law and order inside the area.Provides the services to the people locally.

Hope it helps..

Answer

the following reason are

1 they are responsible for vital services for people

2 they provide water, run public school organize police and fire service

mehhhh  i just memorize it sorry if it didn't found helpful

Explanation:

After you look at the poetic devices in a poem, what should you do next in
order to analyze the poem?

Answers

Answer: Read it out loud

Explanation:

Answer: determine the tone

Explanation: APEX

What can you say about voluntourism?​

Answers

Answer:

Explanation:

Voluntourism is when people volunteer overseas while they travel. It is similar to “eco-tourism” in a way, because the objective of improving lives is still present. But unlike eco-tourism, voluntourism is aimed at helping other people rather than helping the environment.

You should have already read the excerpt from Sir Gawain and the Green Knight. Write a description of the characters and the settings in the two tables below. You may need to do additional research online or in other resources to adequately fill in the descriptions.

Answers

Answer:

Characters Description

Sir Gawain He is considered the ideal knight who upholds every tenet of the code of chivalry. Sir Gawain is the nephew of King Arthur and a favorite among all the Knights of the Round Table. He accepts the potentially fatal challenge of the Green Knight to save his King from humiliation. Sir Gawain survives all trials in this adventure, but his folly of accepting the green girdle to save his life in case of mortal combat brings out his human weakness. Yet he is accepted back at the Round Table, and all the knights show solidarity by deciding to wear a green girdle as a reminder of this event.

Green Knight The Green Knight crashes in unannounced at the Christmas celebration at Camelot. He brings the much awaited element of magic into Arthur’s party. He offers a deal to the Knights that no one volunteers to take. The Green Knight displays displeasure and mocks the chivalry of Arthur and his Knights. The beheading game he suggests sets the plot of the poem in motion. He displays supernatural powers as he rides away with his severed head. The Green Knight’s appearance is so terrible that it inspires fear in even the most courageous of men in Arthur’s court.

Bertilak of Hautdesert Bertilak is the archetypal hospitable host, and he treats Gawain with utmost civility at his castle. He goes hunting for three days while Gawain is at his castle and offers to exchange the spoils of the sport with whatever Gawain has gained on these days. Bertilak’s hunting scenes in the forest are juxtaposed with the scenes in which Sir Gawain is tempted by Bertilak’s wife.

Bertilak’s wife She plays the role of the beautiful temptress when Gawain is at Bertilak’s castle. Gawain’s chastity and loyalty are put to test by her attempts to tempt him. She partially succeeds in influencing him when she makes him accept the green girdle that has powers to save him in the face of mortal attacks. She is an important character in the poem because she is the one who brings out weakness in Gawain.

Morgan Le Faye Morgan Le Faye is the one who masterminds the events in the poem. She is Arthur’s half-sister and wants to disrupt the proceedings at Arthur’s court. She is an evil sorceress who disguises herself as an old and ugly lady who serves Lady Bertilak. Her ugliness helps highlight the beauty of Lady Bertilak.

King Arthur King Arthur is renowned for being the most courteous among the Knights of the Round Table. He is portrayed as courageous and one who honors the code of chivalry. He is ready to take on the Green Knight’s challenge when no other knight steps up to accept it. He presides over feasts at Camelot and values his knights for their bravery and high morals. King Arthur is portrayed as the worthy liege lord whose knights are fiercely loyal.

Queen Guenevere Queen Guenevere does not have any major role to play in the poem. She is seen in the first part of the poem participating in the Christmas celebrations at Camelot. She is the epitome of beauty and courtesy.

Setting Description

Camelot King Arthur’s castle and court is the setting for the opening lines of the poem. The Christmas celebration at Camelot is in full swing when the Green Knight enters and offers a strange challenge to all at Arthur’s court.

Bertilak’s Castle The castle is the place where Gawain’s adherence to the code of chivalry is put to test. Gawain reaches this castle when he is out in search of the Green Chapel. Bertilak, under the influence of Morgan Le Faye, manipulates the game to test Gawain’s moral values.

The Green Chapel The Green Chapel is the place where Gawain meets the Green Knight a year after the beheading at Arthur’s court. Gawain's fault is revealed and he is shamed by the Green Knight at the Green Chapel.

Explanation:

Sir Gawain is the story of a astrologist and is one of the most knights. He is reputed for being a great knight and a gestate lover. The main thing he lives in his own life. He due to which cuts of the green night head.

The green knight is a mysterious visitor of the Camelot and is killed by Sir Gawain. He picks up his head and leaves author court.

Learn more bout read the excerpt from Sir Gawain.  

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In your own words what does pre-written mean?

Answers

Answer:

pre written I basically a writing process. it mostly means doing a draft, revision, edit, and turning it in. prewriting can also conclude combination of outlining, diagramming, storyboarding, and clustering.

Write a letter to your father, who has been on a long course abroad, telling him how the family has been faring in his absence

Answers

Answer:

                                                                                27 Mission Avenue,

                                                                                New Delhi,

                                                                                India.

                                                                                18th August 2020.

14 Aeroloft Park,

Cincinnatti,

United States of America.

Dear dad, how are you faring in India? I hope you settled in well. We all miss you at home and can't wait to see you at home.

I started a karate class last month and so far it has been challenging for me because I have to do all these stretching exercises and practice various stances. I'm sure I'll get used to it pretty soon.

Mary is dating one senior in her school. I don't like him but I tolerate him because of her. She is part of the cheerleaders in school too.

Mom has been working pretty hard lately, but I suspect she is doing it so she won't miss you so much. Last week was her birthday, I wrote her a poem that she really liked.

Dad, we really miss you, and we are counting the days you'll come back. We expect a lot of pictures from you though. Do visit the Taj Mahal if you are able to.

                                                                                       Lots of love,

                                                                                       Your son, Jason.

The words "his mother-in-law" in (He found his mother-in-law greedy) function as *

Object complement

Subject complement

Indirect object

Direct object

Answers

Answer:

Direct object is the answer

The answer is Direct Object

Correctly label the below as simple, complex, compound, compound-complex, or sentence fragment.
1.Vampires Dairies is my favorite television show, but I also love True Blood.
2.Juan, Sam and Marie went to a movie, ate popcorn, and walked around the mall.
3.After the officer pulled Tim over, Tim began to cry, and the officer took pity on him.
4.Running after the car, the dog barked until the car was out of sight.
5.I love skiing, my brother loves snowboarding, and my sister likes snow tubing.
6.We ordered pork tenderloin for our entrée and scalloped potatoes for our side dish.
7.Although he hasn’t read the book, he has decided to write a book report on it.
8.I saved my money so that I could buy an iPad.
9.I love eating turkey at Thanksgiving, but my friend’s family eats lasagna because his cousin is allergic to poultry.
10.Because you don’t understand me.

Answers

Answer:

1.   compound

2.  simple

3.  compound-complex

4.  fragment

5.  compound

6.  simple

7.  complex

8.  simple

9. compound-complex

10.  fragment

Read the excerpt below and answer the question. Want is our companion from birth to death, familiar as the seasons or the earth, varying only in degrees. Which theme is represented in this excerpt from Nectar in a Sieve?

Answers

Answer:

I think that the theme that best represents the given excerpt is suffering as a way of life. The excerpt hints that everyone always seeks to want more, starting from birth until one's death bed. And with their continuous search for their wants, they suffer since they are never satisfied with what they have. Thus, suffering becomes a way of life.

Explanation:


Which detail from the passage best supports the
Reading Passage
Should You Work During the School Year?
article's main idea that working during the school
by Staff Writer Maryam Khan
year is beneficial?
1 Every Tuesday and Thursday, high school junior Kayla Morrison goes to a
local café--not to eat, but to work. For the last four months, she's been working
Getting a job as a teen tells potential future
at the café those two afternoons a week and every Saturday morning.
O employers that you have initiative, that is, the
2 Kayla is one of the many American high school students who work. In fact,
energy that's needed to do something.
around eighty percent of all high school students will have had some kind of job
by the time they graduate. But is working during the school year a good thing?
Let's find out
According to the U.S. Department of Education, Benefits
in 2007, 24.8% of 16-and 17-year-olds worked. 3 Kayla's friend Sergio Morales is a senior who works fifteen to twenty hours a
A slightly larger number worked 15
week bagging groceries. He says, "Per hour, the money doesn't sound like
much, but it adds up. I like being able to spend it on things I want to buy. And I
more per week than those worki
an am also saving a little to go to a community college next year."
15 hours
4 Sergio has named an obvious benefit of working-getting money in return for
Help

Answers

Answer:

He says, "Per hour, the money doesn't sound like much, but it adds up. I like being able to spend it on things I want to buy. And I am also saving a little to go to a community college next year."

Explanation:

This is the detail from the passage that best supports the article's main idea that working during the school year is beneficial. In this passage, the author presents several examples of high school students who work during the school year. The author tells us that in 2007, 24.8% of 16-and 17-year-olds worked. An example of a benefit that the passage mentions is that of being able to spend money on the things that the teenagers want, as well as being able to save money to pay for college.

Match the items. The task is to match the lettered items with the correct numbered items. Appearing below is a list of lettered items. Following that is a list of numbered items. Each numbered item is followed by a drop-down. Select the letter in the drop down that best matches the numbered item with the lettered alternatives. a. An article of trade or commerce, especially a product as distinguished from a service. b. The strict discipline and enforced uniformity characteristic. c. Unselfishly concerned for or devoted to the welfare of others. d. A plan, design, or program of action to be followed. e. Involving an extremely important decision or result. f. The maximum rate of production or the maximum rate at which something can be processed. g. To continue to hold or have. h. To place in a position of minimal for requirements; almost insufficient. i. To bring to or make of an established standard size, weight, quality,strength, or the like. 1. Altruistic a 2. Throughput a 3. Crucial a 4. Scheme a 5. Commodities a 6. Regimentation a 7. Standardized a 8. Retain a 9. Marginalized a

Answers

Answer:

A. 5

B. 6

C. 1

D. 4

E. 3

F. 2

G. 8

H. 9

I. 7

Explanation:

According to Aristotle, poetry is a form of _____

Answers

Answer:

catharsis

Explanation:

that's what Aristotle said

Which root in this excerpt from Horseshoes by Ring Lardner means “strong”? They was one out when Barry hit one through the box for a base. Schang walked, and it was Bush's turn. Connie told him to bunt, but he whiffed in the attempt. Then Murphy comes up and walks—and the bases are choked. Young Joyce had been pie for Tesreau all day or else McGraw might of changed pitchers right there. Anyway he left Big Jeff in and he beaned Joyce with a fast one. It sounded like a tire blowin' out. Joyce falls over in a heap and we chase out there, thinkin' he's dead; but he ain't, and pretty soon he gets up and walks down to first base. Tesreau had forced in a run and again we begun to count the winner's end. Matty comes in to prevent further damage and Collins flies the side out.

Answers

Answer:Choked

Explanation: I think choked us the answer because it represents a strong word for something powerful.

Answer: forced

Explanation:

Among the words presented above, it is forced that is synonymous to the word strong as mentioned in Horsehoes by Ring Lardner. The word forced means something that is subjected to force or strength which means forced is related to the word strong.

Subjects and verbs must agree in which of the following categories? 1 singular 2 phrase 3 number 4 plural

Answers

Answer:

Plural

Explanation:

When there is more than 1  subject and more  than one verb

According to language rules, subjects and verbs must agree in of the option C: number categories.

What do you mean by Subjects and Verbs?

A subject is refer to as the noun in a particular sentence and verb is defined as the action word.

The Subject-Verb agreement has to do with Concord in grammar which says that subject and verb MUST agree with each other in number which is singular or plural.

What this means is, if the subject of a sentence is singular, then the verb must be in the singular. If the subject is in the plural, then the verb must be in the plural.

For example, The dog chases the cats. Here, the verb 'chases' is in the singular, so the subject 'dog' must be in the singular.

Therefore, correct option is C.

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Central ideas are the most ____ ideas in text

Answers

Answer:

The answer is "important".

Answer:

important

Explanation:

A central idea is the main point

How do you avoid common errors in capitalization punctuation and spelling in writing?

Answers

Answer:

Study grammar or use grammar tools like gammarly.

Explanation:

I need help with an essay about “How It Feels to Be Colored Me” by Zora Neale Hurston. I need three paragraphs with 4-6 sentences. Essays are not my expertise. Any help will be greatly appreciated!

Answers

Answer:

give me my points i got u

Explanation:

Read the excerpt from barrio boy by Ernesto Galarza

After reading the excerpt , readers can infer that​

Answers

Read the excerpt from Barrio Boy by Ernesto Galarza.

We stayed only one day at the hotel, long enough for me to become acquainted with the bathtub, located in another closet next to the toilet. A rope of water twisted and whirled from a brass faucet, filling the tub. I sat in the cold water up to my neck and discovered that I could slide down the back of the tub and hit the bottom with a great splash. When my water party was interrupted, both the bathroom and I got a scrubbing.

After reading this excerpt, readers can infer that .....

A) Ernesto gets in trouble for his messy splashing

B) Ernesto has sour muscles and needs to soak in cold water

C) The hotel is very expensive because it has a modern bathroom

D) the bathroom is dangerous for a young and inexperience child

Answer:

A) Ernesto gets in trouble for his messy splashing

Explanation:

From the excerpt of Barrio Boy by Ernesto Galarza, the narrator notes his experience when he stayed in a hotel with his parents and he began playing in the bathtub, filling the tub, splashing water, and sliding down.

He notes that he had a lot of fun but he got into trouble for his messy splashing after his party was interrupted.

The reader can infer from this narration that Ernesto gets in trouble for his messy splashing  because when he was discovered, "both the bathroom and I got a scrubbing."

Answer:

A

Explanation:

HELP ME PLZZ ITS A SEMESTER EXAM I CAN FAIL PLZZ Which part of speech is the underlined word? Sam and Boyle worked out together. A. conjunction B. predicate C. verb D. subject E. compound subject

Answers

Answer:conjuction

Explanation:and is a conjunction

in each of the following sentences, add a word to make the sentence complete. 1 velma - a small, white dog.

Answers

There was a small white dog
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