问题标题:
化学式AL+h2so4===MG+H2SO4===K+H2SO4===NA+H2SO4===ZN+HCI===FE+HCL===AL+HCL====MG+HCI====
问题描述:
化学式AL+h2so4===MG+H2SO4===K+H2SO4===NA+H2SO4===ZN+HCI===FE+HCL===AL+HCL====MG+HCI====
董云龙回答:
2Al+3H2SO4==Al2(SO4)3+3H2↑Mg+H2SO4==MgSO4+H2↑2K+H2SO4==K2SO4+H2↑2Na+H2SO4==Na2SO4+H2↑Zn+2HCl==ZnCl2+H2↑Fe+2HCl==FeCl2+H2↑2Al+6HCl==2AlCl3+3H2↑Mg+2HCl...
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