The density of a gas at 1 atm and 0 °C is 1.43 g/L. What is the gas?
A) H2
B) He
C) CH4
D) O2
E) SO2
It is at STP (standard temp and pressure)
at STP there is 22.4 L of the gas for every 1 mole of the gas. Make a conversion factor
1.43g/ X 22.4 L/ = 32.0 g/mol
1 liter 1 mol
0=16.00 g/mol
02=32 g/mol
O2.
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Verified answer
It is at STP (standard temp and pressure)
at STP there is 22.4 L of the gas for every 1 mole of the gas. Make a conversion factor
1.43g/ X 22.4 L/ = 32.0 g/mol
1 liter 1 mol
0=16.00 g/mol
02=32 g/mol
O2.