Molar Mass – Formula It is all very well to calculate the atomic molecular and formula masses of atoms, molecules, and other compounds, but since we cannot weigh an individual particle, …

What is molar mass? Learn the definition of molar mass and how it relates to the periodic table. See examples of how to use the molar mass formula.

In chemistry the substance is usually measured using molecular mass and molar mass. They are very important concepts in chemistry. Expression of molar mass is grams per mole. It can also …

The molar mass of a compound defines the mass of 1 mole of that particular substance and number of grams per mole of a compound. In other words, the molar mass is the total mass of …

Learn how to calculate the molar mass of elements, and see examples that walk through sample problems step-by-step for you to improve your chemistry knowledge and skills.

Solved Example Question: What is the molar mass of sulphur trioxide SO 3, a molecular compound? By definition, the molar mass of SO 3 equals its molecular mass in grams. So the …

Properties of Hydrochloric acid – HCl Hydrogen chloride is a highly odorous, colourless gas. Gaseous hydrogen chloride responds to the chlorides formed by active metals and their …

What is Potassium Iodide (KI)? Potassium iodide is an inorganic chemical compound which is denoted by the chemical formula KI. Potassium iodide is a metal-halide salt featuring an ionic …

The molar mass is measured in grams per mole (g/mol). In general, the molar mass is the ratio of the mass of the substance to the number of particles present in it. It can be calculated by …

Finally, use the molar mass of substance B to convert to the mass of substance B. How is stoichiometry used to calculate the mass of a substance?