General and Basic Chemistry

Learn how to calculate Avogadro’s Number with step-by-step methods and examples for accurate determination in chemistry and physics.

Learn how to calculate the limiting reagent in chemical reactions to determine the maximum product formed and reactant that runs out first.

Learn how to calculate molarity (mol/L) by dividing moles of solute by liters of solution for accurate concentration measurements.

Learn how to calculate molality (mol/kg) with easy steps and examples for accurate concentration measurement in solutions.

Learn how to calculate normality (eq/L) with step-by-step formulas and examples for accurate solution concentration measurements.