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8_murik_8 [283]
3 years ago
13

Select the correct answer.

Chemistry
2 answers:
nikklg [1K]3 years ago
8 0
the answer is A- the spacing between particles decreases. Because as you put heat on a solid such a ice the density of tht solid decreases and turn into a liquid (water)

when density of a solid decreases, the spacing between the particles decreases

In a way just think that the particles loosen up to the point where it no longer holds together as a solid.
Reptile [31]3 years ago
6 0
C.

Particles will also move faster.
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What is the concentration of 10.00 mL of HBr if it takes 16.73 mL of a 0.253 M LiOH solution to neutralize it?
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First. let's write the reaction formula: HBr +LiOH ----> LiBr + H₂O

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Answer:

positive H and negative S

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Ea does not affect G value at all (whether +Ea or -Ea).

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