Question:
Write the balanced chemical equations for the following reactions:
(a) Zinc + Silver nitrate → Zinc nitrate + Silver
(b) Sodium + Water → Sodium hydroxide + Hydrogen.
Write the balanced chemical equations for the following reactions:
(a) Zinc + Silver nitrate → Zinc nitrate + Silver
(b) Sodium + Water → Sodium hydroxide + Hydrogen.
(a) Zinc + Silver nitrate → Zinc nitrate + Silver
(b) Sodium + Water → Sodium hydroxide + Hydrogen.
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Balancing chemical equations ensures that the law of conservation of mass is followed.
Updated On: Oct 27, 2025
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Solution and Explanation
Balanced Chemical Equations:
\[ \text{(a) } Zn + 2AgNO_3 \rightarrow Zn(NO_3)_2 + 2Ag \] \[ \text{(b) } 2Na + 2H_2O \rightarrow 2NaOH + H_2 \]
\[ \text{(a) } Zn + 2AgNO_3 \rightarrow Zn(NO_3)_2 + 2Ag \] \[ \text{(b) } 2Na + 2H_2O \rightarrow 2NaOH + H_2 \]
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