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Ca3(BO3)2 + 6 H2O = 3 Ca(OH)2 + 2 H3BO3
(NH4)2SO4 + Ca3(PO4)2 = (NH4)3PO4 + CaSO4 =>
3(NH4)2SO4 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 CaSO4
Cr2O3 + NaBrO3 + H2O = NaBr + H2CrO4 =>
Cr2O3 + NaBrO3 + 2 H2O = NaBr + 2 H2CrO4
Ni + FeCl3 = FeCl2 + NiCl2 =>
Ni + 2 FeCl3 = 2 FeCl2 + NiCl2
Al2(SO4)3 + Mg = Al(Mg)3 + SO4 =>
Al2(SO4)3 + 6 Mg = 2 Al(Mg)3 + 3 SO4
KMnO4 + PbO2 = Pb(MnO4)4 + K2O =>
4 KMnO4 + PbO2 = Pb(MnO4)4 + 2 K2O
Ni + FeCl3 = FeCl2 + NiCl2 =>
Ni + 2 FeCl3 = 2 FeCl2 + NiCl2
Ca(CO3) + H3PO4 = Ca3(PO4)2 + H2(CO3) =>
3 Ca(CO3) + 2 H3PO4 = Ca3(PO4)2 + 3 H2(CO3)
CrBr2 + H2O = CrO + HBr =>
CrBr2 + H2O = CrO + 2 HBr
Mg(s) + Br2(l) = MgBr2 =>
Mg(s) + Br2(l) = MgBr2
Zn(C2H3O2)2 + KOH = Zn(OH)2 + KC2H3O2 =>
Zn(C2H3O2)2 + 2 KOH = Zn(OH)2 + 2 KC2H3O2
Mg(s) + Br2(l) = MgBr2 =>
Mg(s) + Br2(l) = MgBr2
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
NH4(CO3) + O2 = NH4(CO5) =>
NH4(CO3) + O2 = NH4(CO5)
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
Ag(NO3)2 + NH3 = Ag(NH3)2 + NO3 =>
Ag(NO3)2 + 2 NH3 = Ag(NH3)2 + 2 NO3
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2](H2O)5 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)5 + 11 H2O + 6 CO2
Fe2O3 + Cu = CuO + Fe =>
Fe2O3 + 3 Cu = 3 CuO + 2 Fe
Ba + K2O = BaO + K =>
Ba + K2O = BaO + 2 K
Zn + KOH = Zn(OH)2 + K =>
Zn + 2 KOH = Zn(OH)2 + 2 K
K3PO4 + LiOH = KOH + Li3PO4 =>
K3PO4 + 3 LiOH = 3 KOH + Li3PO4
Yb(NO3)3 + C6H8O7H2O = Yb2O3 + CO2 + H2O + N2 =>
6 Yb(NO3)3 + 5 C6H8O7H2O = 3 Yb2O3 + 30 CO2 + 25 H2O + 9 N2
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2](H2O)6 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)6 + 9 H2O + 6 CO2
J = J9 =>
9 J = J9
NH4{+} + H2O = NH3 + H3O{+} =>
NH4{+} + H2O = NH3 + H3O{+}
Ni + FeCl3 = FeCl2 + NiCl2 =>
Ni + 2 FeCl3 = 2 FeCl2 + NiCl2
KCl + Cu(CH3COO)2 = KCH3COO + CuCl2 =>
2 KCl + Cu(CH3COO)2 = 2 KCH3COO + CuCl2
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 17 H2O
FeCO3 + LiNO3 = Fe(NO3)2 + Li2CO3 =>
FeCO3 + 2 LiNO3 = Fe(NO3)2 + Li2CO3
PH4PO2 = P2 + H2O =>
PH4PO2 = P2 + 2 H2O
Al(ClO3)3 + (NH4)2SO4 = Al2(SO4)3 + ClO3NH4 =>
2 Al(ClO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 ClO3NH4
Cs + S = Cs2S =>
2 Cs + S = Cs2S
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
NaHCO3(s) + HCl(aq) = CO2(g) + H2O + NaCl(aq) =>
NaHCO3(s) + HCl(aq) = CO2(g) + H2O + NaCl(aq)
Mg(s) + Br2(l) = MgBr2 =>
Mg(s) + Br2(l) = MgBr2
NaHCO3(s)C2H4O2(l) = CO2(g)H2O(l)NaC2H3O2(aq) =>
NaHCO3(s)C2H4O2(l) = CO2(g)H2O(l)NaC2H3O2(aq)
MgO + H2S = SMg + H2O =>
MgO + H2S = SMg + H2O
OFe + H2O = Fe3O4 + H2 =>
3 OFe + H2O = Fe3O4 + H2
FeCl3 + NaSCN = Fe2(SCN)3Cl3 + NaCl =>
2 FeCl3 + 3 NaSCN = Fe2(SCN)3Cl3 + 3 NaCl
Al(ClO3)3 + (NH4)2SO4 = Al2(SO4)3 + NH4ClO3 =>
2 Al(ClO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4ClO3
CS2 + S8 = CS10 =>
CS2 + S8 = CS10
Cs + S = CsS =>
Cs + S = CsS
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2](H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2](H2O)2 + 6 CO2 + 13 H2O
K + S + O2 = K2SO3 =>
4 K + 2 S + 3 O2 = 2 K2SO3
Ca3(PO3)2 + C = Ca3P2 + CO =>
Ca3(PO3)2 + 6 C = Ca3P2 + 6 CO
Na2CO3 + NaOH = Na3CO3 + OH =>
Na2CO3 + NaOH = Na3CO3 + OH
NaHSO4 + Sr(OH)2 = SrSO4 + NaOH + H2O =>
NaHSO4 + Sr(OH)2 = SrSO4 + NaOH + H2O
PO4{3-} + CH3COONa + AgNO3 = Ag3PO4 + NaNO3 + CH3COO{-} =>
PO4{3-} + 3 CH3COONa + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + 3 CH3COO{-}
NH4OH + CoSO4 = (NH4)2SO4 + Co(OH)2 =>
2 NH4OH + CoSO4 = (NH4)2SO4 + Co(OH)2
Br + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
12 Br + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
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