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What is a balanced chemical equation? Wh...

What is a balanced chemical equation? Why should chemical equations be balanced ?

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When the number of atoms of different elemenent on both sides of a chemical equation are equal, it is called balanced equation. Chemical equations should be balance because a balanced chemical equation tells us the act information about the equation and actual number reactants and products.
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NAND LAL PUBLICATION-CHEMICAL REACTIONS AND EQUATIONS-EXERCISES
  1. Fe2O3 + 2Al rarr Al2O3 + 2Fe The above réaction is an example of a

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  2. What happens when dilute hydrochloric acid is added to iron filings? T...

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  3. What is a balanced chemical equation? Why should chemical equations be...

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  4. Translate the following statement into chemical equation and then bala...

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  5. Translate the following statements into chemical equation and balance ...

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  6. Translate the following statements into chemical equations and then ba...

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  7. Translate the following statements into chemical equations and then ba...

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  8. Balance the chemical equation : HNO3 + Ca(OH)2 → Ca(NO3)2 + H2O

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  9. Balance the following chemical equation: NaOH+H2SO4rarrNa2SO4+H2O

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  10. Balance the following chemical equation: NaCl+AgNO3rarr AgCl+NaNO3

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  11. Balance the following chemical equation: BaCl2+H2SO4 rarr BaSO4+HCl

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  12. Write the balanced chemical equation for the following reaction. Cal...

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  13. Write the balanced chemical equation for the following reaction: Zinc...

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  14. Write the balanced chemical equation for the following reaction: Alum...

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  15. Write the balanced chemical equation for the following reaction: Bariu...

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  16. Write the balanced chemical equation for the following reaction and id...

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  17. Write the balanced chemical equation for the following reaction and id...

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  18. Write the balanced chemical equation for the following reaction and id...

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  19. Write the balanced chemical equation for the following reaction and id...

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  20. What does one mean by exothermic and endothermic reactions ? Give exam...

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