2 years ago

If a solution process is exothermic, how does the energy required for dissolving the solute compare with the energy released?

1 answer:

8 0

The correct answer would be the third option. If a solution process is exothermic, the energy required is less than the energy released. An exothermic reaction is a reaction that releases energy to the surroundings. The energy released should be more than what is absorbed in order to maintain the reaction.

You might be interested in

Due to food scarcity in ancient times people had to spend

Umnica [9.8K]

The answer is A as they had to spend time growing or looking for food as food was scarce back then.

6 0

3 years ago

When heated, solid copper(II) carbonate decomposes to solid copper(II) oxide and carbon dioxide gas. Give the balanced chemical

Vlad [161]

Answer:

Explanation:

CuCO3(s) ====> Cu(ii)O(s) + CO2(g)

Nothing else needs to be done. The equation is balanced.

8 0

2 years ago

One atom of an element A =6.644 *10^-23 gm. calculate the no. of gram atom in 80 kg of it.<br><br>

Oksana_A [137]

Answer:

5.3152*10^-24

Explanation:

3 0

3 years ago

What is a characteristic of a strong base?

Kipish [7]

It has a high pH level?

7 0

2 years ago

Read 2 more answers

How does the final paragraph relate to the main idea of the article? (4.03) science.

V125BC [204]

Answer:

Indicates the writer's stance on the main idea of a paragraph. The controlling idea appears in the paragraph's topic sentence. ... The final sentence of a paragraph that summarizes the topic sentence using different words. Words and phrases that show how the ideas in sentences and paragraphs are related.

Explanation:

HOPE THIS HELP

PICK ME AS THE BRAINLIEST

5 0

3 years ago