Question

1 amu= ____ of a cl2 atom​

Answer 1

Answer:

Explanation:

1 atom of Chlorine weight = 35.453amu

The formula of one molecule of chlorine = Cl2

∴ The molecular mass of Cl2 = 2 × 35.453 amu

The molecular mass of Cl2 = 70.906 amu

we know that

1 amu =1.66×10−24g

The actual molecular mass of chlorine = 70.906×1.66×10−24g

The actual molecular mass of chlorine = 177.7×10−24g.