Determine the number of each type of atom in each formula.

(a) NH4Cl

(b) Mg3(PO4)2

(c) NaCN

(d) Ba(HCO3)2

Solution 38P

Here, we are going to determine the number of each atom in the given molecular formulas.

Step 1:

In a chemical formula, the numerical subscripts denote the number of the corresponding atoms.Therefore, number of each atom in the given formulas are: