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N(2(g))+O(2(g))rarr 2NO(2(g))-Q is ……………...

`N_(2(g))+O_(2(g))rarr 2NO_(2(g))-Q` is ……………..

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C_((s))+O_(2(g))rarr CO_(2(g))+Q is ………………….

What is the difference between heats of reaction at constant volume and constant pressure for the reaction N_(2(g)) + O_(2(g)) rarr 2NO_((g))

N_(2(g)) + 2O_(2(g)) rarr 2NO_(2) + xkJ, 2NO_((g)) + O_(2(g)) rarr 2NO_(2(g)) + ykJ . The enthalpy of formation of NO is

The enthalpy of the reaction H_(2(g)) + O_(2(g)) rarr H_2O_((g)) is DeltaH_1 and that of H_(2(g)) + O_(2(g)) rarr H_(2)O_((l)) is Delta H_2 . Then

The enthalpy of formation of N_2O_((g)) and NO_((g)) are 82.0 KJ and 90 KJmol^(-1) respectively. The enthalpy of the reaction 2N_2O_((g)) + O_(2(g)) rarr 4NO_((g)) is

N_(2(g))+O_(2(g))+"Heat"rarr 2NO_((g)) What information do you get from the above equation ? Comment.

Given that S_((s)) + 3/2 O_(2(g)) rarr SO_(3(g)) + 2xK.cal SO_(2(g)) + ½ O_(2(g)) rarr SO_(3(g)) + y K.Cal . Which would be the enthalpy of formation SO_2 ?

What are the catalysts used in the reaction. i) N_(2(g))+3H_(2(g))rarr 2NH_(3(g)) ii) 2SO_(2(g))+O_(2(g))rarr 2SO_(3(g))

VGS PUBLICATION-BRILLIANT-CHEMICAL EQUATIONS-EXERCISE
  1. How do you express the physical state of substances in the chemical eq...

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  2. C((s))+O(2(g))rarr CO(2(g))+Q is ………………….

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  3. N(2(g))+O(2(g))rarr 2NO(2(g))-Q is ……………..

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  4. 2Cu+O2 to 2CuO what information do you get from this equation?

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  5. Name the reactants and products in the following chemical equations.Na...

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  6. Balance the following chemical equation and follow the steps involved ...

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  7. If 40 gm of methane is burnt, then how much amount of CO2 is released ...

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  8. What does one mean by exothermic and endothermic reactions? Give examp...

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  9. Balance the following chemical equations. c) H(2)+O(2)rarrH(2)O

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  10. Balance the following chemical equations. e) C(3)H(8)+O(2)rarr CO(2)...

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  11. Balance the chemical equation by including the physical states of the ...

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  12. Potassium nitrate and sodium nitrate reacts separately with copper sul...

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  13. Observe the following equation which shows the action of heat on Calci...

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  14. Observe the following equation which shows the action of heat on Calci...

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  15. Observe the following equation which shows the action of heat on Calci...

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  16. Observe the following equation which shows the action of heat on Calci...

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  17. Write the steps involved in the balancing a chemical reaction. Give an...

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  18. How to make a chemical equation more informative?

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  19. Balance the following chemical equations: Na2SO4+BaCI2 to BaSO4+NaCI

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  20. balance the following chemical equations: Al4C3+H2O to CH4+Al(OH)3

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