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merry0088
@merry0088
July 2022
1
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Помогите пж с химией!!! 60 баллов!!!!!!!!!!!!! задача во вложении
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carrot4
1) Cu(OH)2(нагревание)->CuO+H2O
2) CuO+2HNO3=Cu(NO3)2+H2O
3) Cu(NO3)2+H2S=CuS+2HNO3
4) CuO+H2=Cu+H2O
5) Cu+Cl2=CuCl2
6) CuCl2+2KOH=Cu(OH)2+2KCl
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merry0088
спасибо!
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Answers & Comments
2) CuO+2HNO3=Cu(NO3)2+H2O
3) Cu(NO3)2+H2S=CuS+2HNO3
4) CuO+H2=Cu+H2O
5) Cu+Cl2=CuCl2
6) CuCl2+2KOH=Cu(OH)2+2KCl