Answer:
[tex]H _{2}+Cu _{2}O= > \: 2Cu+H _{2} O[/tex]
The balanced chemical reaction will be [tex]H_2+Cu_2O \rightarrow 2Cu+H_2O[/tex]
Balancing of a chemical equationGiven the chemical
[tex]H_2+Cu_2O \rightarrow Cu+H_2O[/tex]
For the equation to be balanced, the number of moles of elements on both sides must be equal.From the given reaction, you can see that there are 2 elements of copper at the reactant. Hence the number of copper in the product must be 2.
The balanced chemical reaction will be [tex]H_2+Cu_2O \rightarrow 2Cu+H_2O[/tex]
Learn more on balanced reaction here: https://brainly.com/question/15355912
There are approximately ___types of federal grants.
O A. 10
B. 15
O c. 3
O D. 4
Question 6 of 21
The rapid spread of devastating diseases among American Indians soon after
the arrival of Europeans was a disastrous result of
A. a lack of medical advances.
B. the African Diaspora,
C. poor nutrition,
D. the Columbian Exchange,
Answer:
D . The Columbian Exchange
Explanation:
Columbian Exchange and disease
Europeans brought deadly viruses and bacteria, such as smallpox, measles, typhus, and cholera, for which Native Americans had no immunity. On their return home, European sailors brought syphilis to Europe.
how education perpetuates and reinforce social inequality
Enabling Competencies like keeping passion for teaching alive, taking responsibility in my own personal and professional growth and inspiring other teachers by setting my best example belong to which essential competency?
a. Becoming a better teacher everyday
b. Helping students to learn
c. Knowing and understanding what to teach
d. Engaging the community
What is p at the point of equilibrium, to the nearest tenth?
a. 19.3
b. 16.5
C. 13.4
d. 12.0
Please select the best answer from the choices provided
answer: C
Answer:
19:3
Explanation:
bdb f c dsns v s dv jbj t h h b fndn h f
In the context of linear regression, the prediction interval (PI) for a single value will always be wider than the corresponding confidence interval (CI) for the mean prediction value at X = x0.2
true or false
Answer:
check it out Lizzy capri
Explanation:
What is a paragraph?
A paragraph is a series of related sentences developing a central idea, called the topic. Try to think about paragraphs in terms of thematic unity: a paragraph is a sentence or a group of sentences that supports one central, unified idea. Paragraphs add one idea at a time to your broader argument.
How do I unify my ideas in a paragraph?
Probably the most effective way to achieve paragraph unity is to express the central idea of the paragraph in a topic sentence.
Topic sentences are similar to mini thesis statements. Like a thesis statement, a topic sentence has a specific main point. Whereas the thesis is the main point of the essay, the topic sentence is the main point of the paragraph. Like the thesis statement, a topic sentence has a unifying function. But a thesis statement or topic sentence alone doesn’t guarantee unity. An essay is unified if all the paragraphs relate to the thesis, whereas a paragraph is unified if all the sentences relate to the topic sentence. Note: Not all paragraphs need topic sentences. In particular, opening and closing paragraphs, which serve different functions from body paragraphs, generally don’t have topic sentences.
In academic writing, the topic sentence nearly always works best at the beginning of a paragraph so that the reader knows what to expect:
The embrace of Twitter by politicians and journalists has been one of its most notable features in recent years: for both groups the use of Twitter is becoming close to a requirement.
—Paul Bernal, “A Defence of Responsible Tweeting”
This topic sentence forecasts the central idea or main point of the paragraph: “politicians” and “journalists” rely on Twitter. The rest of the paragraph will focus on these two Twitter-user groups, thereby fulfilling the promise made by the topic sentence. By avoiding irrelevant information that does not
El empresario hace un préstamo al Banco del Pacifico para cubrir deuda de la empresa contable o personal?
Answer:personal
Explanation:
Personal
To prove LEGYELU, which triangle postulate could you use?
SSS
SAS
ASA
AAS
Which structure comes directly below the excretory system
Answer:
Organs of excreation make up the excretory system.
In which specimen were cells first identified?
microorganism
cork bark
DNA
mitochondrion
Answer: cork
Explanation: Robert Hooke was examining a piece of cork using a microscope in 1665.
