Ask Question
7 May, 00:26

0.210 mol of octane is allowed to react with 0.760 mol of oxygen. which is the limiting reactant?

+4
Answers (1)
  1. 7 May, 00:46
    0
    0.69 mol / 25 eq = 27.6 mmol O2

    0.20 mol / 2 eq = 100 mmol octane

    therefore ...

    a) oxygen is the limiting reagent

    b) 27.6 mmol x 18 eq = 497 mmol or 0.0497 moles H2O produced.

    c) 27.6 mmol x 2 eq = 55.2 mmoles octane consumed

    200 mmol - 55.2 mmol = 144.8 mmol or 0.145 moles octane remaining.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “0.210 mol of octane is allowed to react with 0.760 mol of oxygen. which is the limiting reactant? ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers