Question

Calculate the
molecular mass
of HNo3​

Answer 1

Answer:

H=1 u,N=14u,o=16u

so (1×1)+(1×14) +(16×3) = 63so answer is 63 u

Answer 2

Answer:

Here is your answer

Atomic mass of (H=1U,N=14u,O=16u)

Molecular mass of HNO3 is the sum of the atomic masses of H,NO

So, 1×14 +16×3 =63 u

63.01 g/mol

hope it's helpful