Question

calculate molar mass of H2o2 and HNO3

Answer 1

hey! here is your answer for your Question...

Molar mass of hydrogen peroxide (H2O2) = 2(mass of hydrogen) + 2(mass of oxygen) = 2 x 1 + 2 x 16.

= 34g.

Molar mass of Nitric Acid (HNO3) = mass of hydrogen + mass of nitrogen + 3(mass of oxygen)

= 1 + 14 + 3 x 16 = 63g.


hope it helps you... plz mark as brainliest...

Answer 2

Answer:

Molar mass of hydrogen peroxide (H2O2) = 2(mass of hydrogen) + 2(mass of oxygen) = 2 x 1 + 2 x 16.

= 34g.

Molar mass of Nitric Acid (HNO3) = mass of hydrogen + mass of nitrogen + 3(mass of oxygen)

= 1 + 14 + 3 x 16 = 63g.