Part 1:
7.5 mol C2H4 x (2 mol CO2 / 1 mol C2H4) x (44.01 g CO2 / 1 mol CO2) = 660.225 g CO2
Therefore, 660 g CO2 are formed from 7.5 mol of C2H4.
Part 2:
0.84 mol C2H4 x (2 mol H2O / 1 mol C2H4) x (18.015 g H2O / 1 mol H2O) = 30.51 g H2O
Therefore, 30.51 g H2O are formed from 0.84 mol of C2H4.
Using the balanced equation for the combustion of ethylene (C2H4), answer the following questions.
C2H4 + 302 - 2CO2 + 2H20
Be sure each of your answer entries has the correct number of significant figures.
Part 1 of 2
10
How many grams of CO2 are formed from 7.5 mol of C2H4?
g CO2
X
Part 2 of 2
How many grams of H2O are formed from 0.84 mol of C2H4?
g H2O
10
1 answer