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Balance the following chemical equations...

Balance the following chemical equations.
iv) `Cu_((s))+O_(2(g))rarr CuO_((s))`

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`Cu_((s))+O_(2(g))rarr CuO_((s))`
Balanced equation : `2Cu_((s))+O_(2(g))rarr 2CuO_((s))`
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VGS PUBLICATION-BRILLIANT-CHEMICAL REACTIONS AND EQUATIONS-ESSENTIAL MATERIAL FOR EXAMINATION PURPOSE
  1. How do you conduct an exothermic reaction in your lab ?

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  2. What are the apparatus required to conduct the electrolysis of water ?...

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  3. How do you appreciate the process of alloying?

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  4. How do you appreciate the process of oxidation?

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  5. What do you do to prevent rusting of copper and silver articles ?

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  6. Write some effects of oxidation reactions in daily life.

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  7. What are the process that uses to control the corrosion?

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  8. What is Galvanizing?

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  9. b) What is alloying?

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  10. Where do you observe oxidation process in your daily life ?

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  11. Write the balanced chemical equations for the following and identify t...

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  12. Write the balanced chemical reaction for the following and identify th...

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  13. Write an activity to each of the following chemical reaction. B) Che...

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  14. Balance the following chemical equations. i) Zn((s))+AgNO(3(aq))rarr...

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  15. Balance the following chemical equations. ii) Fe(2)O(3(s))+C((s))rar...

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  16. Balance the following chemical equations. iii) Ag((s))+H(2)S((g)) ra...

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  17. Balance the following chemical equations. iv) Cu((s))+O(2(g))rarr Cu...

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  18. Write the equation for the reaction of zinc with hydrochloric acid and...

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  19. Count the number of atoms of each elements on left and right of the ar...

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  20. What do you understand ? Give a commont.

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