Problem- 1) C3H8(g) + 5 O2(g) -----> 3 CO2(g) + 4 H2O(g)
A. how many molecules of CO2 will be formed when 25 molecules of C3H8 react?
B. how many moles of oxygen are needed to react with 12.5 mole of C3H8?
C. how many grams of C3H8 react with 500.0 grams of oxygen?
D. if a cylinder of propane contains 1.00 kg of C3H8, how many grams of CO2 are formed when it burns?
E. How many moles of oxygen gas are required to form 5.25 x 10^24 molecules of CO2?
F. if 15.0 g of C3H8 are burned in excess oxygen gas, how many molecules of water will be formed?
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