Question

If 1 mol of xo2 contains the same number of atoms as 60g of xo3,what is the molar mass of xo2?
please also include how to get the answer

Answer 1

Answer:

Explanation:

for same no. of atoms

index*mole should be same

first has 3 as product and second has 4(60/x)

where x is molar mass of Xo3

which is y+48

where y is molar mass of X

INDEX*MOLE=INDEX*MOLE

3=4(60/Y+48)

3Y+144 = 240

3Y=96

Y=32

MOLAR MASS OF X = 32

MOLAR MASS OF XO2 = 64