Asked by wdym
When C2H4O2 burns in oxygen, the products are carbon dioxide and water. How many grams of water are obtained from burning 4.76 g of this substance?
How would I solve this problem?
How would I solve this problem?
Answers
Answered by
DrBob222
1. Write and balance the equation.
2. Convert g C2H4O to mols. mols = grams/molar mass.
3. Using the coefficients in the balanced equation, convert mols C2H4O to mols H2O.
4. Now convert mols H2O to grams. g = mols x molar mass.
2. Convert g C2H4O to mols. mols = grams/molar mass.
3. Using the coefficients in the balanced equation, convert mols C2H4O to mols H2O.
4. Now convert mols H2O to grams. g = mols x molar mass.
Answered by
wdym
I did that and got 2.86 g H20. It was correct, thank you!
Answered by
DrBob222
Thank you for letting me know.
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