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telo118 [61]
3 years ago
11

The molecules in a sample of oxygen gas are in constant motion. What does an increase in temperature indicate about the movement

of the molecules?
A.The molecules are moving closer together.
B.The molecules are moving farther apart.
C.The molecules are moving faster.
D.The molecules are moving slower.
Chemistry
2 answers:
timurjin [86]3 years ago
6 0
The answer is b but you want to think of why it is moving fast because of the temp indication
Nookie1986 [14]3 years ago
5 0

C.The molecules are moving faster- Correct answer

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A reaction has a theoretical yield of 124.3 g SF6, but only 113.7 g SF6 are obtained in the lab, what is the percent yield of SF
ratelena [41]

Answer:

Percent yield = 91%

Explanation:

Given data:

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Solution:

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Percent yield = (actual yield / theoretical yield)× 100

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An example of a rock that is greatly affected by overexposure of  acid rain is  limestone containing calcite  which easily degrades by acid rain.

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