What is the pH of a 0.00001 M solution of HCI?

Answers

Answer 1

Answer:

0.00001= 1 x 10^-5. Since HCl is an acid, 1 x10^-5 is the H+ concentration. Write only the number of the exponent. Therefore, pH = 5.

Related Questions

1. __N2 + __H2-> __NH3

2. __Fe + __HCl-> __H2 + __FeCl3

Answers

Answer:

N2+ 3H2－> 2NH3

2Fe + 6HCl －> 3H2 + 2FeCl3

What is the percent composition of Phosphorus in Li3PO3

Answers

Answer:

you will get 17.983 g of lithium for every 100 g of lithium phosphate.

Explanation:

69.7% is the percent by mass of Lithium in Li[tex]_3[/tex]PO[tex]_3[/tex]. A percent is obtained by multiplying the result by 100.

One approach to show the concentration for an element within a compound or component in a combination is as a mass percentage. The mass percentage is computed by dividing the total weight of the combination by the mass of each component and multiplying the result by 100%. The mass percent is calculated by dividing the mass that contains the compound and solute by the mass for the element or solute.

99.795g/mol = molar mass of Li[tex]_3[/tex]PO[tex]_3[/tex]

6.94g/mol = molar mass of Li

mass percentage of Li=(molar mass of Li/molar mass of Li[tex]_3[/tex]PO[tex]_3[/tex])× 100

=(6.94/99.7)× 100

=69.7%

To know more about mass percentage, here:

brainly.com/question/32197511

#SPJ6

Explain five physical and/or chemical properties that you need to consider for the substances before using them as construction materials for buildings

Answers

Answer: There are many properties of a metal which is taken into consideration when it is used for construction

Explanation:

The properties can be physical, chemical, et cetera. The physical properties that is considered are:

1. Durability: It can be defined as the property of the material to withstand the atmospheric pressure and other factors.

2. Density: The ratio of mass by volume of a material (homogeneous material) is called as density.

3. Fire resistance: The ability of the material to withstand in fire without changing its size or shape.

4. Weather resistance: The ability of the material to withstand the weather which could be variable round the year.

5.Water absorption: The ability of the material to absorb water and retain it.

what type of heat transfer takes place when you come in contact with a snow flake on a cold day?

Answers

Answer:

Conduction

Explanation:

Conduction is how heat transfers through direct contact with objects that are touching. Any time that two objects or substances touch, the hotter object passes heat to the cooler object.

Answer:

Conduction

Explanation:

Conduction is how heat transfers through direct contact with objects that are touching. Any time that two objects or substances touch, the hotter object passes heat to the cooler object.

The general area of the atom (outside the nucleus) where the e- are located is the — and —

Answers

Shells, electron levels, and electron cloud all fit here.

Other Questions

If a nonrenewableresource cannot be returned to the source how can people use it in the future? help easy alll you have to do is drag arrows wich i will be doing to the finish line have any questions comment!!! WILL MARK BRAINLIEST (HOMEWORK TIMED PLZ HELP)what did henry of Navarre do to help unify france PLEASE HELP !!!! :((((I WILL MARK BRAINLIEST10 POINTSWhich statement best explains how the infinitive is used in the sentence?I read an excerpt from the biography about Dr. Seuss to learn more about how he wrote creative children's stories.A. The infinitive from the biography works as an adjective in thesentenceB. The infinitive how he wrote works as a verb.C. The infinitive to learn acts as an adverb in the sentence.D. The infinitive about Dr. Seuss modifies the noun biography How do you say 7:58 in French again HHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPHHHHHHHHHHHHEEEEEEEEEEEELLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPLLLLLLLLLLLLLPPPPPPPPPPPPLP how do these two events relate to each other? Fill in the blank with the correct form of the verb in parenthesis. T [_____] (barrer) el suelo Find the slope and the -intercept of the line. y=-1/5x+7 plz i need help MARKING BRAINLIEST!!Which particle has a high rate of deposition? O a low-density particle O a small particle falling off a cliff O a particle with jagged, rough ends O a large round particle settling on a surface getting a sum of either 7, 10, or 11 on a roll of two dice why is the inauguration on January 20th PLEASE HELP MATCHING EACH ONE WITH THE CORRECT RESPONSE PLEASE HELP ASAP! 30 POINTS!In what ways was Congress divided over the issue of going to war with Britain in 1812? Check all that apply.Those opposed to war wished to avoid the shutdown of trade that could occur. Those opposed to war feared bringing British allies into the war.Those opposed to war believed an alliance with the British would secure US territory.Those in support of war felt it would improve the economy. Those in support of war hoped it would lead to gaining more British territory. Describe a health related service that could prevent diseases from occurring in a community. Justify your response in two or more complete sentences All of the following rivers are labeled on the map above except the __________ River.A. DanubeB. VolgaC. LenaD. Ob What was the Three-Fifths Compromise?Group of answer choicesa plan to count three-fifths of slaves when assessing a state's number of representativesa plan to remove three-fifth of slaves from the total population count of slave statesa plan to gradually reduce the number of slaves in the countrythe idea that three-fifths of all states should be free of slavery Which statement is true about gold and helium?A. They both occur as a gas at room temperature.B. They are both made of subatomic particles.C. They are both used in balloons.D. One of made of protons and the other of only electrons. Identify the x- and y-intercepts of the equation4x - y = 8 A basketball player made 44 out of 100 attempted free throws. What percent of free throws was made?