What is the volume of 34 grams of carbon dioxide at stp

The volume is 17, 3 L

Explanation:

We use the formula PV=nRT. The conditions STP are 1 atm of pressure and 273 K of temperature. We convert grams into moles of CO2.  We calculate the weight of 1 mol of CO2.

Weight 1 mol C02 = weight C+ (weight 0)x2= 12g + 16g x2= 44 g/mol

44 g ---1 mol

34g---x=(34g x 1 mol)/44g= 0,77 mol

PV=nRT  V=(nRT)/P

V= (0,77mol x 0,082 latm/K mol x 273K)/ 1 atm= 17, 3 liters

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