4 years ago

The system that shows a decrease in entropy (disorder) is

1 answer:

wel4 years ago

8 0

There is no definite definition of entropy. In books, entropy is usually introduced through differential equations relating enthalpy and Gibb's free energy. However, that is an advanced explanation. For simplicity, entropy is the state of disorder. So, when the system shows a decrease in entropy, the system's molecules gets in order. For example, freezing water puts it in order because liquid water molecules are compacted into solid crystals. In relation, for a decrease in entropy, the reaction is more non-spontaneous.

You might be interested in

When heated, KClO3 decomposes into KCl and O2. KClO3--> 2KCl+ 3O . If this reaction produced 62.6 g of KCl, how much O2 was p

Vladimir [108]

The solution to your problem is as follows:

2 KClO3 → 2 KCl + 3 O2

MW of KCL = 39.1 + 35.35 = 74.6 g/mole

62.6/74.6 = 0.839 moles KCl produced

0.839 moles KCl x 3O2/2KCl x 32g/mole O2 = 40.27g of O2 was produced

Therefore, there are 40.27g of O2 produced during the reaction.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.

5 0

3 years ago

When atoms from Column I (Group 1) combine with atoms from Column VII (Group 17): A nearly 100% covalent bond forms. The bond wi

gtnhenbr [62]

The answer you're looking for is B. The bond will be ionic.

7 0

3 years ago

Read 2 more answers

Identify the number with the correct number of significant figures for each step of the calculation and for the final answer. No

lara [203]

Answer: The answer is 167

Explanation: This is because that was right on edg. so yea heart this tho plsss