Chemistry, 14.05.2021 22:40 deepspy599otchpd
Suppose you want to produce 2.00 g of CO2 using the reaction in #1, how many mol of
sodium bicarbonate should you use?
a. If your answer is greater than 0.0500 mol, eliminate the knife.
b. If your answer is less than 0.0500 mol, eliminate the lead pipe.
3. Upon decomposition, a sample of sodium bicarbonate produces 0.0118 g of sodium carbonate,
Na2CO3. How many grams of water does it produce?
a. If your answer is between 2.50 X 10-3 g and 3.00 X 10-3
, eliminate Miss Scarlet.
b. If your answer is less than 2.50 X 10-3 g, eliminate Mrs. Peacock.
c. If your answer is greater than 3.00 X 10-3 g, eliminate Mrs. White.
4. Propane, C3H8, can be used as a fuel in your home, car, or grill because it is easily liquefied and
transported. If 454 g of propane is burned, what mass (in grams) of oxygen, O2, is required for
complete combustion? HINT: look back at your notes on combustion reactions if you cannot
remember what the reactants and products are.
C3H8 + βββ> +
a. If your answer is less than 1700 g, eliminate the study.
b. If your answer is between 1700 g and 1850 g, eliminate the conservatory.
c. If your answer is greater than 1850 g, eliminate the billiard room.
Answers: 3
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Suppose you want to produce 2.00 g of CO2 using the reaction in #1, how many mol of
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