The Rockies and the Appalachians are two major mountain ranges in the United States. Which type of plate movement caused these m
2 answers:
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Answer: The molar mass of the gas is 31.6 g/mol
Explanation:
According to ideal gas equation:
P = pressure of gas = 3.0 atm
V = Volume of gas = 25.0 L
n = number of moles = ?
R = gas constant =
T =temperature =
Moles =
The molar mass of the gas is 31.6 g/mol
The answer is 27.92g . working is shown in the picture above.
