Si+NaOH+H2O方程式 na2sio3?
Si+NaOH+H2O方程式 na2sio3?
数学人气:154 ℃时间:2019-10-29 23:11:58
优质解答
Si+2NaOH+H2O=Na2SiO3+2H2确定吗
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