Balance the following chemical equations. Fe (s) + _Mg (s) +_________N₂ (g) → _ _KNO3 (s) →→→ KNO₂ (s) + H₂SO4 (1)→→_ KOH (s) + MgCO3 (s) →. _MgO (s) + _O₂ (g) +__________C6H12O6 (s) → _Br2 (g) + H₂O (1) +SO2 (g) → Mg3N₂ (s) 0₂ (8) Fe₂(SO4)3 (aq) + H₂ (8) _CzHo (g) + ______Oz (g) → ___H2O (g) + ______COz(g) _CO₂ (g) _H₂O (1) + HBr (aq) + _H3PO4 (aq) →→___ _K3PO4 (aq) + _CO₂ (g) H₂SO4 (aq) H₂O (1)

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### Balancing Chemical Equations

Balance the following chemical equations:

1. \(___ \ \text{Mg (s)} + \ ___ \ \text{N}_2\ (g) \rightarrow \ ___ \ \text{Mg}_3\text{N}_2\ (s)\)

2. \(___ \ \text{KNO}_3\ (s) \rightarrow \ ___ \ \text{KNO}_2\ (s) + \ ___ \ \text{O}_2\ (g)\)

3. \(___ \ \text{Fe (s)} + \ ___ \ \text{H}_2\text{SO}_4\ (l) \rightarrow \ ___ \ \text{Fe}_2(\text{SO}_4)_3\ (aq) + \ ___ \ \text{H}_2\ (g)\)

4. \(___ \ \text{MgCO}_3\ (s) \rightarrow \ ___ \ \text{MgO (s)} + \ ___ \ \text{CO}_2\ (g)\)

5. \(___ \ \text{C}_2\text{H}_6\ (g) + \ ___ \ \text{O}_2\ (g) \rightarrow \ ___ \ \text{H}_2\text{O (g)} + \ ___ \ \text{CO}_2\ (g)\)

6. \(___ \ \text{O}_2\ (g) + \ ___ \ \text{C}_6\text{H}_{12}\text{O}_6\ (s) \rightarrow \ ___ \ \text{H}_2\text{O} (l) + \ ___ \ \text{CO}_2\ (g)\)

7. \(___ \ \text{Br}_2\ (g) + \ ___ \ \text{H}_2\text{O} (l) + \ ___ \ \text{SO}_2\ (g) \rightarrow \ ___ \ \text{HBr (aq)} + \ ___ \ \text{H}_2\text{SO}_4\ (aq)\)

8. \(___ \ \text{KOH (s)} + \ ___ \ \text{H}_3\text{PO}_4\ (aq) \rightarrow \ ___ \ \text{K}_3\text
Transcribed Image Text:### Balancing Chemical Equations Balance the following chemical equations: 1. \(___ \ \text{Mg (s)} + \ ___ \ \text{N}_2\ (g) \rightarrow \ ___ \ \text{Mg}_3\text{N}_2\ (s)\) 2. \(___ \ \text{KNO}_3\ (s) \rightarrow \ ___ \ \text{KNO}_2\ (s) + \ ___ \ \text{O}_2\ (g)\) 3. \(___ \ \text{Fe (s)} + \ ___ \ \text{H}_2\text{SO}_4\ (l) \rightarrow \ ___ \ \text{Fe}_2(\text{SO}_4)_3\ (aq) + \ ___ \ \text{H}_2\ (g)\) 4. \(___ \ \text{MgCO}_3\ (s) \rightarrow \ ___ \ \text{MgO (s)} + \ ___ \ \text{CO}_2\ (g)\) 5. \(___ \ \text{C}_2\text{H}_6\ (g) + \ ___ \ \text{O}_2\ (g) \rightarrow \ ___ \ \text{H}_2\text{O (g)} + \ ___ \ \text{CO}_2\ (g)\) 6. \(___ \ \text{O}_2\ (g) + \ ___ \ \text{C}_6\text{H}_{12}\text{O}_6\ (s) \rightarrow \ ___ \ \text{H}_2\text{O} (l) + \ ___ \ \text{CO}_2\ (g)\) 7. \(___ \ \text{Br}_2\ (g) + \ ___ \ \text{H}_2\text{O} (l) + \ ___ \ \text{SO}_2\ (g) \rightarrow \ ___ \ \text{HBr (aq)} + \ ___ \ \text{H}_2\text{SO}_4\ (aq)\) 8. \(___ \ \text{KOH (s)} + \ ___ \ \text{H}_3\text{PO}_4\ (aq) \rightarrow \ ___ \ \text{K}_3\text
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Balance chemical equation:

balance chemical equation is the reaction in which number of atoms of all the elements on the reactant side are equal to the number of atoms of all the elements on the product side.

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