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Chemistry, 23.04.2021 02:40 loudenalexisp56lp0

Chemistry stoichiometry help plss !!! For EACH question, use dimensional analysis, mole ratios, units and labels. Round your answer to the same number of digits given in the problem. Show all your work.
Use this balanced equation for the four questions below:
C2H4 (g) + 3O2 (g) → 2CO2 (g) + 2H2O (g)

1. When 67.4 g of O2 are reacted, how many grams of carbon dioxide are produced?

2. How many grams of ethene (C2H4) are needed to produce 47.8 g of water?

PLS SHOW WORK THANKS!!

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