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प्रश्न
What is a balanced chemical equation? Why should a chemical equation be balanced?
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उत्तर
The chemical equation in which the number of atoms of each element on both sides is equal is called the balanced equation. A chemical equation should be balanced because there is no loss or gain of any matter during a chemical reaction, i.e., the law of conservation of matter must hold good for the reaction.
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संबंधित प्रश्न
On what basis is a chemical equation balanced?
Translate the following statement into a chemical equation and then balance the equation:
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Complete and balance the following equation:
Ca(OH)2 + .......... \[\ce{-> CaCO3 + H2O}\]
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State one characteristic of the chemical reaction which takes place when dilute sulphuric acid is added to barium chloride solution.
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Balance the equation stepwise.
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Write the answer to the following.
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Word equation:
State the colour of the products.
Name the following:
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\[\ce{Na2SO3 + 2HCl ->[\triangle] 2NaCl + H2O + SO2}\]
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State the information not conveyed by the above chemical equation.
