How many grams can be prepared until equilibrium is attained? carbon disulfide is prepared by heating sulfur and charcoal. the chemical equation is:?

Question

Walter Richmond

Chemistry

26 November, 05:31

How many grams can be prepared until equilibrium is attained? carbon disulfide is prepared by heating sulfur and charcoal. the chemical equation is:?

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Answers (1)

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Sariah Tran · Answer 1

Kc = [CS2] / [S2][C] but, since C is solid, it doesn't fit here

Kc = [CS2] / [S2]

S2 (g) + C (s) - - - > CS2 (g)

13.8mole S2 / 6.05L = 2.28M

Kc = x / 2.28-x

9.4 x (2.28-x) = x

21.43 - 9.4x = x

21.42 = 10.4x

x = 2.05M = [CS2]

2.05M x 6.05L = 12.46moles

12.46moles x 76gmole = 946.96g CS2