Question

What is the molecular mass of sulphur dioxide ( SO 2 )?

Answer 1

Explaination:

To find the molecular mass of SO2, you’re going to need to find the atomic mass of SO2. The atomic mass of sulphur is 32AMU, and the atomic mass of oxygen is 16AMU, then times two due to the subscript, so 32. Add those up, and 32 + 32 = 64AMU, which is your atomic mass for the whole. So your answer comes out to 64AMU, which is the molecular mass of SO2.