Calculate the molar mass of Nitric acid (HNO3)

Explanation: Molar mass = sum of atomic mass

Molar mass of HNO3 = Atomic mass of H + Atomic mass of N + 3xAtomic mass of O

= 1 + 14 + 3x16

  = 1+14+48

= 63 unit

Final Answer: Molar mass of HNO₃  is 63 g/mol