Lesson Plan: Molar Concentrations Chemistry • 10th Grade

This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to calculate the molar concentration of a solution from the solvent volume and mass or moles of the dissolved solute.

Objectives

Students will be able to

  • identify the formula 𝑛=đ¶đ‘‰,
  • use the formula 𝑛=đ¶đ‘‰ to calculate the concentration of a solution when given its volume and the number of moles,
  • convert from moles per dm3 to grams per dm3,
  • calculate the concentration when given the mass of a solid substance dissolved in a given volume,
  • recall the relationships between units of dm3, liter, cm3, and mL.

Prerequisites

Students should already be familiar with

  • mole calculations,
  • units of volume.

Exclusions

Students will not cover

  • titration experiments or calculations,
  • solubility,
  • percentage concentrations.

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