| Chemical Equations | Indicators of Chemical Reactions | Demonstrating Chemical Reactions |
|---|---|---|
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What is the coefficients in this chemical equation:
_Mg+O2=_MgO?
2Mg+O2=2MgO
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What is the number of indicators of the magnesium and fire experiment?
5 indicators
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What is the answer: Does the magnesium and fire experiment represent a chemical reaction?
Yes, the experiment represents a chemical reaction.
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What is the number of magnesium atoms in the chemical equation: 2Mg+O2=2MgO?
2 magnesium atoms
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What is the indicators of fire alone?
Release of gas, heat, and light.
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What is happening in the magnesium and fire experiment?
The fire reacts with the magnesium to change the texture and shape of the magnesium while releasing gas, heat, and light.
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