Lesson: Conservation of Mass Science • First Year of Preparatory School

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In this lesson, we will learn how to define and explain the conservation of mass in chemical reactions.

Students will be able to

define the law of conservation of mass,
describe how atoms rearrange during chemical reactions,
show how mass is conserved in chemical reactions,
link balanced symbol equations to the concept of conservation of mass,
calculate the masses of the products and reactants of simple chemical reactions.