Question

(a) Calculate the molarity of an aqueous solution of methanol in which the mole
fraction of ethanol is 0.040. Assume the density of water to be 1.0 g mL-1
.
(b) How many moles of methane are required to produce 22.0 g CO2 in combustion
reaction?

Answer 1

Answer:

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Explanation:

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Answer 2

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