Type the CONVERSION factor (fraction) to calculate the moles in 15.0 g
of potassium sulfide, K2S. *
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Ответ:
Explanation:
5g C7H8 / 92g/mole = 0.054moles
total moles = 0.232moles
mole fraction C6H12 = 0.178moles / 0.232moles = 0.767
mole fraction C7H8 = 0.233
Ответ: