For example water H 2O has. How do you find the molar mass of Class 11. Pin By Zar On Chemistry Molar Volume Molar Mass Chemistry Calculate the molar mass and formula of a compound or substance plus learn how to find molar mass and molecular weight. . The molarity calculator calculates the mass of compound required to achieve a specific molar concentration and volume. The first step for calculating molar mass is to identify all the elements in a given molecule and write their atomic masses using the periodic table. This chemistry video tutorial explains how to calculate the molar mass of a compound. It contains plenty of examples and practice problemsMy E-Book. The procedure to use the molar mass calculator is as follows. We know that 1 mole is equivalent to 6022 10 23. Answer 1 of 2. Take note of the atomic mass of the element. For other compounds this might get a little bit. Benzene is u...