Learn how to calculate which reactant is in Excess or Limit.
2.2 هزار بار بازدید -
4 سال پیش
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Excess Calculations Steps1.Take down reactants
Excess Calculations Steps
1.Take down reactants from balanced equation and write down mole ratio
2. Calculate Actual number of moles (n) for each reactant using information from the question.
3. Calculate Theoretical by scaling Actual moles calculated and cross multiplying with mole ratio.
4. Actual - Theoretical =
Excess = positive (n)
Limit = negative (n)
1.Take down reactants from balanced equation and write down mole ratio
2. Calculate Actual number of moles (n) for each reactant using information from the question.
3. Calculate Theoretical by scaling Actual moles calculated and cross multiplying with mole ratio.
4. Actual - Theoretical =
Excess = positive (n)
Limit = negative (n)
4 سال پیش
در تاریخ 1399/08/27 منتشر شده
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