问题标题:
溶质溶剂化学题,快啊,急1.Zn+H2SO4=ZnSO4+H2如果Zn过量,则溶质为______,溶剂为______.若H2SO4过量,则溶质为____,溶剂为_____.2.CaCO3+2HCl=CaCl+CO2+H2O,若CaCO3过量,则溶质为____,溶剂为_____.若HCl过量,则溶质为___
问题描述:

溶质溶剂化学题,快啊,急

1.Zn+H2SO4=ZnSO4+H2如果Zn过量,则溶质为______,溶剂为______.若H2SO4过量,则溶质为____,溶剂为_____.

2.CaCO3+2HCl=CaCl+CO2+H2O,若CaCO3过量,则溶质为____,溶剂为_____.

若HCl过量,则溶质为____,溶剂为_____.

谭得健回答:
  1.Zn+H2SO4=ZnSO4+H2如果Zn过量,则溶质为__ZnSO4____,溶剂为_水_____.若H2SO4过量,则溶质为_ZnSO4和H2SO4___,溶剂为__水___.2.CaCO3+2HCl=CaCl+CO2+H2O,若CaCO3过量,则溶质为_CaCl2___,溶剂为__水___.若HCl过量,则...
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