Molar mass of lead(II) nitrate (Pb(NO3)2)

The molar mass of lead(II) nitrate (Pb(NO3)2) is 331.208 g/mol.

lead nitrate

Step-by-step calculation

ElementAtomsAtomic massSubtotal
Lead × 1 207.2 = 207.2
Nitrogen × 2 14.007 = 28.014
Oxygen × 6 15.999 = 95.994
Total331.208 g/mol

Percent composition by element

  • Lead 62.56%
  • Nitrogen 8.46%
  • Oxygen 28.98%

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FAQ

What is the molar mass of Pb(NO3)2?

The molar mass of lead(II) nitrate (Pb(NO3)2) is 331.208 g/mol.

How do you calculate the molar mass of Pb(NO3)2?

Multiply the atomic mass of each element by the number of its atoms in Pb(NO3)2, then add the results: 1 × 207.2 (Pb) + 2 × 14.007 (N) + 6 × 15.999 (O) = 331.208 g/mol.

What percentage of Pb(NO3)2 is Lead?

Lead makes up 62.56% of the mass of lead(II) nitrate (Pb(NO3)2).