Question

calculate the number of glucose molecule in 1.8g of glucose

Answer 1

Formula of Glucose = C6H12O6

Weight = 1.8 g

Molecular mass = 12*6 + 1*12 + 16*6 = 180

Number of atoms = 1.8/180 * 6.023 * 10^23 * 24

                             = 1.45 * 10^23

Answer 2

Explanation:

number of molecules =moles * 6.022*10^23.