7.2 Evidence of a Chemical Reaction
7.2 Evidence of a Chemical Reaction
7.2 Evidence of a Chemical Reaction
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7.3 The <strong>Chemical</strong> Equation: Combustion <strong>of</strong> Methane<br />
Notice also that the left side <strong>of</strong> the equation has four hydrogen atoms and the<br />
right side only two.<br />
To correct these problems, we must create a balanced equation.