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When Hydrogen is Passed Over Copper Oxide, Copper and Steam Are Formed. Write a Balanced Equation for this Reaction and State Which of the Chemicals Are Elements. - Science

When hydrogen is passed over copper oxide, copper and steam are formed. Write a balanced equation for this reaction and state which of the chemicals are elements.

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Solution

The balanced equation for the reaction of hydrogen gas and copper oxide is written as follows:
 H2 (g) + CuO (s)→ Cu (s) + H2(g)

Elements: Hydrogen (H2) in reactants' side and copper (Cu) in products' side are elements.

 

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APPEARS IN

Lakhmir Singh Class 10 Chemistry (Science)
Chapter 1 Chemical Reactions and Equations
Q 19.1 | Page 19
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