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This is not a chemical reaction.
Carbon dioxide
(aq)
A chemical equation is a shorthand description of a chemical reaction.
A chemical reaction can be represented by a chemical equation.
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the reaction.
This is not a chemical reaction.
plus sign
carbon dioxide
Carbon dioxide
(aq)
A chemical equation is a shorthand description of a chemical reaction.
A chemical reaction can be represented by a chemical equation.
The numbers of sodium, oxygen, and hydrogen atoms are the same on both sides of the equation.
KOH(aq) + NaCl(aq)
2H2 + O2 --> 2H2O
Some of the subscripts are used incorrectly