Question

The decomposition reaction of carbon disulfide, CS2, to carbon monosulfide, CS, and sulfur is first order...

The decomposition reaction of carbon disulfide, CS2, to carbon monosulfide, CS, and sulfur is first order with k=2.8x10^-7 s^-1 at 1000C.

CS2---->CS+S

A. What is the half life of this reaction at 1000C?

B. How many days would pass before a 2.00g sample of CS2 had decomposed to the extent that 0.75 g of CS2 remained?

C. Refer to part b. How many grams of CS would be present after this length of time?

D. How much of a 2.00 g sample of CS2 would remain after 45.0 days?

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