化学式 AL+h2so4=== MG+H2SO4=== K+H2SO4=== NA+H2SO4=== ZN+HCI=== FE+H_化学解答

化学式 AL+h2so4=== MG+H2SO4=== K+H2SO4=== NA+H2SO4=== ZN+HCI=== FE+HCL=== AL+HCL==== MG+HCI====

人气：498 ℃　时间：2019-08-16 20:48:52

解答

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...