Consider the reaction A −−→ 2 B. Initially, 1.50 mol A is present and no B. What are the mole fractions of A and B when the extent of reaction is 0.65 mol?
xA = 0.13; xB = 0.87
xA = 0.25; xB = 0.75
xA = 0.40; xB = 0.60
xA = 0.57; xB = 0.43
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Consider the reaction A −−→ 2 B. Initially, 1.50 mol A is present and no B....
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