Use molar gas volumes to convert the following gas volumes to amount in moles.
A) 1.5 L of carbon monoxide gas at SATP
B) 21.5 L of fluorine gas at STP
B.
1 mol of gas at STP occupies 22.4L.
21.5L/22.4L = mols F2 gas.
A is done the same way but use the volume occupied by one mole gas at SATP.