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Balancing chemical equations

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Intro to balancing equations and conservation of mass

Intro to balancing equations and conservation of mass

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Intro to balancing equations and conservation of mass

3:01

About this lesson

Writing Chemical equations
What is a chemical equation?

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Video 1 of 8

Intro to balancing equations and conservation of mass

3 min

• Selected

Understanding the law of conservation of mass in chemistry

3 min

Using a tracking table to balance simple chemical equations

4 min

Common balancing mistake: only change coefficients, not subscripts

3 min

Balancing H2SO4 + NaOH using the one-input one-output rule

10 min

Balancing HCl + Mg(OH)2 using single-input atom strategy

5 min

Balancing the combustion reaction of propane with oxygen

6 min

Balancing a complex equation with five different atoms

13 min