Question

Urea has the molecular formula NH2CONH2 (N=14,C=12,O=16 And H=1). 240g of urea will be in_______moles

Answer 1

NH2CONH2 weight is 60g

So 60g - 1mole

240g - ? Moles

? Moles = 240/60

? Moles = 4 moles

Answer 2

☆Molecular formula of urea CH4N2O.