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qwelly [4]
3 years ago
9

A fixed amount of gas in a rigid container is heated from 300 k to 900 k, which of the following responses best describes what w

ill happen
a. increase in pressure by factor greater than3
b. pressure remains the same
c. pressure will decrease by a factor of 3
d. pressure increase by a factor of 3,
e. pressure increase by a factor less than 3
Chemistry
1 answer:
Llana [10]3 years ago
4 0

Answer: Option d. pressure increase by a factor of 3

Explanation:

P1 = P

T1 = 300k

T2 = 900K

P2 =?

Volume is constant.

P1/T1 = P2/T2

P/300 = P2/900

P2 x 300 = P x 900

P2 = (P x 900)/300

P2 = 3P

The pressure increased by a factor of 3

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A 35.0-ml sample of 0.20 m lioh is titrated with 0.25 m hcl. What is the ph of the solution after 23.0 ml of hcl have been added
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<h3><u>Answer;</u></h3>

pH = 12.33

<h3><u>Explanation;</u></h3>

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LiOH(aq) + HCl(aq) --> LiCl(aq) + H2O(l)

Reactants left after the titrant is added;

Total Moles LiOH;

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Reacting amount of moles of LiOH;

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