Question

What will be the weightof c60 h22 molecule

Answer 1

weight of C is 12
so C60= 12*60 =720
h=1
H22=1*22=22
so 720+22=742

Answer 2

a 'C' atom weighs around 12u and a 'H' atom weighs around 1u
total weight of the molecule will be (60*12)+(22*1), i.e. 742u