STEM - Science
Last updated 43 weeks ago
Great tool for solving three simple algebraic equations essential to solution chemistry. Just cover up the variable you are solving for, and the arrangement of the other two variables shows if you should multiply or divide them to solve for your unknown. For example, multiple molarity (M) and volume (L) to solve for moles of solute in a solution. Also illustrates the central role of the mole as a counting unit!