Chemistry, 29.06.2019 22:30 Roro7522

Which equations represent precipitation reactions? a. na2s + febr2 → 2nabr + fes b. mgso4 + cacl2 → mgcl2 + caso4 c. lioh + nh4i → lii + nh4oh d. 2nacl + k2s → na2s + 2kcl e. agno3 + nacl → agcl + nano3 may choose more than one

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Which equations represent precipitation reactions? a. na2s + febr2 → 2nabr + fes b. mgso4 + cacl2 →...