Essential Chemistry for IGCSE - Formulae And Equations (Section 2 - No. 10)
Which of the following statements is correct about balancing chemical equations?
Coefficients can be changed.
Subscripts can be changed.
The total number of atoms of each element on both sides must be equal.
It is necessary to write the correct formulas.
Explanation
Coefficients must be changed, and total number of atoms must be equal on both sides by using the correct formulas.
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