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manihinatatyan
@manihinatatyan
November 2021
1
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осуществите превращения H2--> H2O-->NaOH-->Cu(OH)2-->Cu(NO3)2
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2H₂ + O₂ = 2H₂O
H₂O + Na₂O = 2NaOH
2NaOH + CuCl₂ = Cu(OH)₂ + 2NaCl
Cu(OH)₂ + 2HNO₃ = Cu(NO₃)₂ = 2H₂O
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Verified answer
2H₂ + O₂ = 2H₂OH₂O + Na₂O = 2NaOH
2NaOH + CuCl₂ = Cu(OH)₂ + 2NaCl
Cu(OH)₂ + 2HNO₃ = Cu(NO₃)₂ = 2H₂O