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Ca + Mg(SO4) = Ca(SO4) + Mg
K2CrO4 + CH3COOH = CH3COOK + H2CrO4 =>
K2CrO4 + 2 CH3COOH = 2 CH3COOK + H2CrO4
Os(BrO)8 + Lu(OH)3 = Os(OH)8 + Lu(BrO)3 =>
3 Os(BrO)8 + 8 Lu(OH)3 = 3 Os(OH)8 + 8 Lu(BrO)3
NH4OH + NaNO2 = NaOH + NH4NO2 =>
NH4OH + NaNO2 = NaOH + NH4NO2
Cu(C2H3O2) + KClO3 = CuO + KCl + H2O + CO2 =>
2 Cu(C2H3O2) + 3 KClO3 = 2 CuO + 3 KCl + 3 H2O + 4 CO2
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
BaF2 + Ca(OH)2 = Ba(OH)2 + CaF2 =>
BaF2 + Ca(OH)2 = Ba(OH)2 + CaF2
Ni + AgCl2 = NiCl2 + Ag =>
Ni + AgCl2 = NiCl2 + Ag
HCl + K2SO4 = HSO4 + K2Cl =>
HCl + K2SO4 = HSO4 + K2Cl
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C5H12 + Cl2 = C + HCl =>
C5H12 + 6 Cl2 = 5 C + 12 HCl
C + S* = CS2 =>
C + 2 S* = CS2
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
FeCl3 + H2O = FeCl(OH)2 + HCl =>
FeCl3 + 2 H2O = FeCl(OH)2 + 2 HCl
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag =>
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
O2 + SO2 + NaOH = Na2SO4 + H2O =>
O2 + 2 SO2 + 4 NaOH = 2 Na2SO4 + 2 H2O
Fe{+2} + CN{-} = [Fe(CN)6]{-4} =>
Fe{+2} + 6 CN{-} = [Fe(CN)6]{-4}
Ti2O3 + C = Ti + CO2 =>
2 Ti2O3 + 3 C = 4 Ti + 3 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KOH(aq)
NaCO3(aq) + Ba(Br)2(aq) = Na(Br)2(aq) + BaCO3(s) =>
NaCO3(aq) + Ba(Br)2(aq) = Na(Br)2(aq) + BaCO3(s)
Sn{2+} + HgCl2 = Sn{4+} + Hg2Cl2 + Cl{-} =>
Sn{2+} + 2 HgCl2 = Sn{4+} + Hg2Cl2 + 2 Cl{-}
LiH + F = LiF + H =>
LiH + F = LiF + H
BCl + Au = AuCl + B =>
BCl + Au = AuCl + B
Cu(NO3)2 + CaCl2 + Ca(OH)2 = Cu2Cl(OH)3 + Ca(NO3)2 =>
4 Cu(NO3)2 + CaCl2 + 3 Ca(OH)2 = 2 Cu2Cl(OH)3 + 4 Ca(NO3)2
Sn{4+} + Be + OH{-} = Sn{2+} + Be2O3{2-} + H2O =>
2 Sn{4+} + 2 Be + 6 OH{-} = 2 Sn{2+} + Be2O3{2-} + 3 H2O
K2Cr2O7 + (NH4)2S + KOH + H2O = K3[Cr(OH)6] + S + NH3 =>
K2Cr2O7 + 3(NH4)2S + 4 KOH + H2O = 2 K3[Cr(OH)6] + 3 S + 6 NH3
PbS + H3PO4 = H2S + Pb3(PO4)2 =>
3 PbS + 2 H3PO4 = 3 H2S + Pb3(PO4)2
Fe(OH)3 + CuCO3 = Fe2(CO3)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCO3 = Fe2(CO3)3 + 3 Cu(OH)2
Mg(N3)2 + H2O = Mg(OH)2 + HN3 =>
Mg(N3)2 + 2 H2O = Mg(OH)2 + 2 HN3
KIO3 + KI + H2S04 = I2 + K2(SO4) + H2O =>
17 KIO3 + 7 KI + 3 H2S04 = 12 I2 + 12 K2(SO4) + 3 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + Ag(NO3) = Zn(NO3)2 + Ag =>
Zn + 2 Ag(NO3) = Zn(NO3)2 + 2 Ag
Ti(NO3)4 + K2SO4 = Ti(SO4)2 + KNO3 =>
Ti(NO3)4 + 2 K2SO4 = Ti(SO4)2 + 4 KNO3
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + I2 + H2O + Na2SO4 + K2SO =>
K2Cr2O7 + 12 NaI + 10 H2SO4 = Cr2(SO4)3 + 6 I2 + 10 H2O + 6 Na2SO4 + K2SO
P + (Br)2 = P(Br)3 =>
2 P + 3(Br)2 = 2 P(Br)3
Ga(s) + H3PO4(aq) = GaPO4(s) + H2(g) =>
2 Ga(s) + 2 H3PO4(aq) = 2 GaPO4(s) + 3 H2(g)
Cu(NO3)2 + KSCN = Cu(SCN)(NO3) + KNO3 =>
Cu(NO3)2 + KSCN = Cu(SCN)(NO3) + KNO3
Ni(OH)2 + KCN = K2Ni(CN)4 + KOH =>
Ni(OH)2 + 4 KCN = K2Ni(CN)4 + 2 KOH
Ag(NH3)2{+} = Ag{+} + NH3 =>
Ag(NH3)2{+} = Ag{+} + 2 NH3
H3AsO4 + Zn(OH)2 = Zn3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Zn(OH)2 = Zn3(AsO4)2 + 6 H2O
CuO + N2O3 = CuN + O2 =>
4 CuO + 2 N2O3 = 4 CuN + 5 O2
HgO + CO2 = Hg(CO3) =>
HgO + CO2 = Hg(CO3)
HCl + Mg = Cl + MgH =>
HCl + Mg = Cl + MgH
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