【写出能实现下列转化的化学方程式：Cu(OH)2→CuCl2amp;#160;:_________________________________________CaCO3amp;#160;→CO2:____________________________________________H2O→H2:_________________________________________________
<p>问题：【写出能实现下列转化的化学方程式：Cu(OH)2→CuCl2amp;#160;:_________________________________________CaCO3amp;#160;→CO2:____________________________________________H2O→H2:_________________________________________________Zn→H2:______】<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">侯长军的回答：<div class="content-b">网友采纳 Cu(OH02+2HCl=CuCl2+H2O CaCO3+2HCl=CaCl2+CO2↑+H2O 2H2O=2H2+O2(电解) Zn+H2SO4=ZnSO4+H2↑
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