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Svetradugi [14.3K]
2 years ago
14

5.Are pure solids included in equilibrium expressions? Explain your answer.

Chemistry
1 answer:
tatiyna2 years ago
8 0

Answer:

Pure solids or liquids are excluded from the equilibrium expression because their effective concentrations stay constant throughout the reaction. The concentration of a pure liquid or solid equals its density divided by its molar mass.

Explanation:

Hope this helps!!!

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Bas_tet [7]

Answer:

Reactant

Explanation:

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What is sex and what does it do ​
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Intercourse between two beings, usually male and female to procreate.
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Consider the following system at equilibrium where H° = 111 kJ/mol, and Kc = 6.30, at 723 K.
Rashid [163]

Answer:

1) The value of Kc:

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2) The value of Qc:

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Explanation:

Hello,

In this case, by means of the Le Chatelier's principle which is based on the shift a chemical reaction could have under some modifications, we have:

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ln(K)=\frac{\Delta _RG}{RT}

2) The value of Qc:

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Qc=\frac{[N_2][H_2]^3}{[NH_3]^2}

Thus, the lower the concentration of ammonia, the higher Qc, making Qc>Kc.

3) The reaction must:

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4) The concentration of N2 will:

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Best regards.

8 0
3 years ago
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Does the hydrogen molecule obey the octet rule?
Alja [10]

Explanation:

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Which of the following is a nonrenewable resource?
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C) Nuclear can NOT be reused, which makes it nonrenewable.

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8 0
2 years ago
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