Stoichiometry Calculator - A chemical reaction occurs when compounds or substances undergo a chemical change to form various compounds or substances.
Calculating Density - The density of matter is simply defined as mass per unit volume. Density means the amount of matter present in a unit volume of a substance.
Converting between grams and pounds - The gram is a mass unit. However, a gram is one thousandth of the SI base unit, the kilogram, which is defined as the mass of a physical prototype kept by the International Bureau of Weights and Measures (IBWM).
Calculation salary - Companies pay employees in every profession at the end of the month. Salary is the term for this remuneration.