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Balance the chemical equation Al +O2 r...

Balance the chemical equation
`Al +O_2 rarrAl_2O_3`

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MAXIMUM PUBLICATION-REDOX REACTIONS AND RATE OF CHEMICAL REACTIONS-EXAMPLE
  1. What is balancing of equations ?

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  2. Balance the chemical equation H2 +O2 rarrH2O

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  3. Balance the chemical equation Al +O2 rarrAl2O3

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  4. Balance the chemical equation H2 + O2 rarr H2O

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  5. Some chemical equations are given below. Note down the number of react...

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  6. The electronic configuration of magnesium and chlorine are 2, 8, 2 and...

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  7. Let us complete the equation for this process, Mg rarr Mg^(2+)+ .......

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  8. How many electrons are accepted by each chlorine atom ? What will be t...

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  9. Complete the equation of this process. Cl + 1e^-)rarr .............

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  10. What are oxidation and reduction ?

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  11. In the above chemical reaction, Which atom is oxidised ? 2SO2 + O2 ...

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  12. Cl + 1e^- rarr Cl^(1-) which atom is reduced ?

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  13. Cl + 1e^- rarr Cl^(1-) Which is the oxidising agent in this chemical...

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  14. 2SO2 + O2 rarr 2SO3 Which is the reducing agent in this chemical rea...

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  15. Analyse the following equations and list the oxidised atom, reduced at...

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  16. Analyse the following equations and list the oxidised atom, reduced at...

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  17. Analyse the following equations and complete the table given below 1...

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  18. Consider the equation H2 + Cl2 rarr 2HCl What is the oxidation numb...

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  19. Consider the equation H2 + Cl2 rarr 2HCl What is the oxidation numb...

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  20. Consider the equation H2 + Cl2 rarr 2HCl In the reaction, does the ...

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