3.9 cm3 (cubed)
Acetylene is C2H2, with a molar mass of 26g/mol. 49.6g of it = 1.9 moles. At STP, 1 mole of any gas occupies a volume of 22.4 liters, so 1.9 moles at STP would have a volume of 42.56 liters.
22.4L
61ml
CO2
A sample of gas occupies 1.55L at STP. What will the volume be if the pressure is increased to 50 atm while the temperature remains constant?
Acetylene is C2H2, with a molar mass of 26g/mol. 49.6g of it = 1.9 moles. At STP, 1 mole of any gas occupies a volume of 22.4 liters, so 1.9 moles at STP would have a volume of 42.56 liters.
22.4L
5600 mL
61ml
CO2
A sample of gas occupies 1.55L at STP. What will the volume be if the pressure is increased to 50 atm while the temperature remains constant?
37.1L is the answer
The volume of 5.0 moles of 02 at STP is 100 litres.
Gold is solid at STP.
8.10 L
3.61g/L D=m/v
The volume of 10.9 mol of helium at STP is 50 litres.