Ca3(PO4)2+H2SO4=(就是一个硫酸,不能改化学计量数,下同)Ca3(PO4)2+H3PO4=2CaHPO4+H2SO4=Ca(H2PO4)2+2Na3PO4=H3PO4+Ca(OH)2=2H3PO4+Ca(OH)2=Ca(H2PO4)2+2NaOH=
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![Ca3(PO4)2+H2SO4=(就是一个硫酸,不能改化学计量数,下同)Ca3(PO4)2+H3PO4=2CaHPO4+H2SO4=Ca(H2PO4)2+2Na3PO4=H3PO4+Ca(OH)2=2H3PO4+Ca(OH)2=Ca(H2PO4)2+2NaOH=](/uploads/image/z/6305277-21-7.jpg?t=Ca3%EF%BC%88PO4%EF%BC%892%2BH2SO4%3D%EF%BC%88%E5%B0%B1%E6%98%AF%E4%B8%80%E4%B8%AA%E7%A1%AB%E9%85%B8%2C%E4%B8%8D%E8%83%BD%E6%94%B9%E5%8C%96%E5%AD%A6%E8%AE%A1%E9%87%8F%E6%95%B0%2C%E4%B8%8B%E5%90%8C%EF%BC%89Ca3%EF%BC%88PO4%EF%BC%892%2BH3PO4%3D2CaHPO4%2BH2SO4%3DCa%28H2PO4%292%2B2Na3PO4%3DH3PO4%2BCa%28OH%292%3D2H3PO4%2BCa%28OH%292%3DCa%EF%BC%88H2PO4%EF%BC%892%2B2NaOH%3D)
Ca3(PO4)2+H2SO4=(就是一个硫酸,不能改化学计量数,下同)Ca3(PO4)2+H3PO4=2CaHPO4+H2SO4=Ca(H2PO4)2+2Na3PO4=H3PO4+Ca(OH)2=2H3PO4+Ca(OH)2=Ca(H2PO4)2+2NaOH=
Ca3(PO4)2+H2SO4=(就是一个硫酸,不能改化学计量数,下同)
Ca3(PO4)2+H3PO4=
2CaHPO4+H2SO4=
Ca(H2PO4)2+2Na3PO4=
H3PO4+Ca(OH)2=
2H3PO4+Ca(OH)2=
Ca(H2PO4)2+2NaOH=
Ca3(PO4)2+H2SO4=(就是一个硫酸,不能改化学计量数,下同)Ca3(PO4)2+H3PO4=2CaHPO4+H2SO4=Ca(H2PO4)2+2Na3PO4=H3PO4+Ca(OH)2=2H3PO4+Ca(OH)2=Ca(H2PO4)2+2NaOH=
Ca3(PO4)2+H2SO4=2CaHPO4 + CaSO4↓
Ca3(PO4)2+H3PO4=3CaHPO4
2CaHPO4+H2SO4=CaSO4↓+ Ca(H2PO4)2
Ca(H2PO4)2+2Na3PO4= CaHPO4+ 3 Na2HPO4
H3PO4+Ca(OH)2= 2CaHPO4+ 2 H2O
2H3PO4+Ca(OH)2=Ca(H2PO4)2 + 2H2O
Ca(H2PO4)2+2NaOH = CaHPO4+Na2HPO4 + 2 H2O
Ca3(PO4)2+H2SO4=2CaHPO4 + CaSO4↓
2CaHPO4+H2SO4=???
Ca(H2PO4)2+2Na3PO4=
H3PO4+Ca(OH)2=
2H3PO4+Ca(OH)2=
Ca(H2PO4)2+2NaOH=
崩溃,后面的都不会···%>_<%