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प्रश्न
Underline the compound in the equation given below, it is incorrectly balanced and write the correct balancing for the same.
NaOH + CO2 → Na2CO3 + H2O
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उत्तर
NaOH + CO2 → Na2CO3 + H2O
Correct balance – 2NaOH
2NaOH + CO2 → Na2CO3 + H2O
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संबंधित प्रश्न
Giving examples, state the difference between balanced and unbalanced chemical equations.
Balance the following chemical equation:
\[\ce{MnO2 + HCl -> MnCl2 + Cl2 + H2O}\]
Balance the following equation. Also name the product formed.
FeCI2 + CI2 → FeCI3
Balance the following equation:
H2O + Cl2 → HCl + O2
Write the balanced chemical equation of the following reaction.
potassium dichromate + hydrochloric acid → Potassium chloride + chromium chloride + water + chlorine
Grills of doors and windows are always painted before they are used.
\[\ce{2KClO3->[MnO2] 2KCl + 3O2[g] - is a balanced equation.}\]
Give a reason why the above equation is balanced.
Balance the following simple equation:
CO2 + C → CO
What are products? Explain with the help of example.
Balance the following chemical equation.
- Na + O2 → Na2O3
- Ca + N2 → Ca3N2
- N2 + H2 →NH3
- CaCO3 +HCl → CaCl2 + CO2 +H2O
- Pb(NO3)2 → PbO + NO2 + O2
