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Karolina [17]
3 years ago
8

Can someone help me with this?

Chemistry
1 answer:
IrinaVladis [17]3 years ago
3 0

B. The rate of particle collisions increased with a higher temperature.

An <em>inference </em>is a guess that you make <em>based on an observation</em>. You can’t see the particles, so you are guessing (a) that they exist and (b) that the rate of their collisions increases with a higher temperature.

A, C, and D are all incorrect because they are <em>observations</em> that you make.

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the number of positive ions present in the ammonium sulphate solution:

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the number of negative ions present in the ammonium sulphate solution

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so 1 x 2.29x10^23 = 2.29x10^23

the total number of ions present in the ammonium sulphate solution​

4.58x10^23 + 2.29x10^23 = 6.87x10^23

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