Question

Urgent help

What is molar mass ? calculate the molar mass of nitric acid?​

Answer 1

63.01 g/mol..................

Substances take up space and have mass. Molecules, which make up substances, often need to be measured in experiments, and it is important that these measurements are accurate. But, how can we measure something so small in an accurate way? How do we normally measure molecules? In the science laboratory, we use a tool called an analytical balance to measure in grams.

Answer 2

63.01 g/mol for nitric acid...