...学方程式______________________________________________________________置换有气泡产生2Al+6HCl===2AlCl3+3H2↑2Al+3H2SO4===Al2(SO4)3+3H2↑现象:__________________________化学方程式____________________________________________________铁有气泡产生,溶液变为浅绿色...
2024-07-16发布
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