Propane gas reacts with oxygen according to this balanced equation: C subscript 3 H subscript 8 space (g )space plus space 5 space O subscript 2 space (g )space rightwards arrow 3 space C O subscript 2 space (g )space plus space 4 space H subscript 2 O space (g )How many liters of carbon dioxide are produced at STP when 44 g of C3H8 completely reacts with oxygen

Explanation:

The balanced chemical equation of the reaction is:

From the balanced chemical equation,

1 mole of propane forms ------ 3 mol. of gas.

The molar mass of propane is 44.1 g/mol.

One mole of any gas at STP occupies --- 22.4 L.

Hence, 44 g of propane forms (3x22.4 L=) 67.2 L of CO2 gas at STP.

Thus, 67.2 L of CO2 is formed at STP.

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

elements make up everything, and they combine to make compounds.

the answer is c