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CaSo4(aq) + K2Co3(aq) = K2So4(aq) + CaCo3(s)
FeO + KNO3 = Fe2O3 + KO2 + N =>
2 FeO + KNO3 = Fe2O3 + KO2 + N
IO3{-} + HSO3{-} = I2 + HSO4{-} + SO4{-2} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 3 HSO4{-} + 2 SO4{-2} + H2O
CoCl3(s) = Co3 + Cl2 =>
6 CoCl3(s) = 2 Co3 + 9 Cl2
AgCl + H2 = Ag + HCl =>
2 AgCl + H2 = 2 Ag + 2 HCl
C6H10 + O5 = CO2 + H2O =>
5 C6H10 + 17 O5 = 30 CO2 + 25 H2O
Li2SO4 + BaS = Li2S + BaSO4 =>
Li2SO4 + BaS = Li2S + BaSO4
NH4Br + AgNo3 = NH4No3 + AgBr =>
NH4Br + AgNo3 = NH4No3 + AgBr
Hg(NO3)2 + SnCl2 + HCl = Hg2Cl2 + H2SnCl6 + HNO3 =>
2 Hg(NO3)2 + SnCl2 + 6 HCl = Hg2Cl2 + H2SnCl6 + 4 HNO3
Li2SO4 + Li2S = Li + SO2 =>
Li2SO4 + Li2S = 4 Li + 2 SO2
HC4 + O2 = CO2 + OH2 =>
4 HC4 + 17 O2 = 16 CO2 + 2 OH2
C3H5O3{-} + NO3{-} + H{+} = C3H3O3{-} + N2 + H2O =>
5 C3H5O3{-} + 2 NO3{-} + 2 H{+} = 5 C3H3O3{-} + N2 + 6 H2O
Mg + NCl2 = MgCl2 + N =>
Mg + NCl2 = MgCl2 + N
Mg + NCl2 = MgCl2 + N2 =>
2 Mg + 2 NCl2 = 2 MgCl2 + N2
Fe2 + O3 + HCl = FeCl3 + H2O =>
Fe2 + O3 + 6 HCl = 2 FeCl3 + 3 H2O
Cu + HNO3 = CuNO32 + NO2 + H2O =>
Cu + 60 HNO3 = CuNO32 + 59 NO2 + 30 H2O
C6H6 + Cl = C6H5Cl + H2 =>
2 C6H6 + 2 Cl = 2 C6H5Cl + H2
CsO2 + HCl = CsCl + H2 + O2 =>
2 CsO2 + 2 HCl = 2 CsCl + H2 + 2 O2
Fe2S3 + O2 = Fe2O3 + SO =>
Fe2S3 + 3 O2 = Fe2O3 + 3 SO
Na2SO4 + H2O = NaOH + SO4 + H =>
Na2SO4 + 2 H2O = 2 NaOH + SO4 + 2 H
Pt + HNO3 + HCl = H2PtCl6 + N2O3 + H2O =>
Pt + 2 HNO3 + 6 HCl = H2PtCl6 + N2O3 + 3 H2O
KHSO4 + H2O = H3O + KOH + SO4 =>
KHSO4 + 3 H2O = 2 H3O + KOH + SO4
Al + NaNO3 + NaOH = NH3 + Na2AlO2 + H2O =>
4 Al + NaNO3 + 7 NaOH = NH3 + 4 Na2AlO2 + 2 H2O
Mg(s) + Al(No3)3(aq) = Mg(No3)2(aq) + Al(aq) =>
3 Mg(s) + 2 Al(No3)3(aq) = 3 Mg(No3)2(aq) + 2 Al(aq)
Cr + H2SO4 = CrH2SO4 =>
Cr + H2SO4 = CrH2SO4
C8H16 + KMnO4 + H2SO4 = C8H18O2 + K2SO4 + CO2 + MnSO4 =>
57 C8H16 + 32 KMnO4 + 48 H2SO4 = 56 C8H18O2 + 16 K2SO4 + 8 CO2 + 32 MnSO4
NaHCO3 + C2H3O2H = H2O + CO2 + NaC2H3 =>
2 NaHCO3 + 3 C2H3O2H = 4 H2O + 4 CO2 + 2 NaC2H3
(NH4)2PtCl6(s) = NH4Cl(s) + Pt(s) + Cl2(g) =>
(NH4)2PtCl6(s) = 2 NH4Cl(s) + Pt(s) + 2 Cl2(g)
HCl + CH3COOMg = CH3COOH + MgCl =>
HCl + CH3COOMg = CH3COOH + MgCl
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Fe + Pd2{+} = Pd + Fe3{+} =>
3 Fe + Pd2{+} = 2 Pd + Fe3{+}
As4O6 + IO4{-} + OH{-} = AsO4({-}3) + IO3{-} + H2O =>
As4O6 + 8 IO4{-} + 4 OH{-} = 4 AsO4({-}3) + 8 IO3{-} + 2 H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
K2CrO4 + HBr = CrBr3 + Br + H2O + KBr =>
K2CrO4 + 8 HBr = CrBr3 + 3 Br + 4 H2O + 2 KBr
NH4NO3 + C12H26 = N2 + H2O + CO2 =>
37 NH4NO3 + C12H26 = 37 N2 + 87 H2O + 12 CO2
Pb + CH3COOH = CH3COOPb2 + H2 =>
4 Pb + 2 CH3COOH = 2 CH3COOPb2 + H2
Sb2S5 + HCl = SbCl3 + S2 + H2S =>
Sb2S5 + 6 HCl = 2 SbCl3 + S2 + 3 H2S
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
FeCl2 + H2O2 + KOH = FeO(OH) + KCl + H2O =>
2 FeCl2 + H2O2 + 4 KOH = 2 FeO(OH) + 4 KCl + 2 H2O
HC2H3O2 + H2O = H3O + HC2O2 =>
HC2H3O2 + 3 H2O = 3 H3O + HC2O2
Na2S2O3 + Br2 + H2O = Na2HSO4 + S + HBr =>
2 Na2S2O3 + Br2 + 2 H2O = 2 Na2HSO4 + 2 S + 2 HBr
H2SO4(l) + CaCO3(s) = CaSO4(s) + CO2(g) + H2O(l) =>
H2SO4(l) + CaCO3(s) = CaSO4(s) + CO2(g) + H2O(l)
Cr2O7{-2} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{-2} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
K + CoS = Co + K2S =>
2 K + CoS = Co + K2S
Cu(OH2)4(OH)2 + NH3 = Cu(NH3)4{2+} + OH{-} + H2O =>
Cu(OH2)4(OH)2 + 4 NH3 = Cu(NH3)4{2+} + 2 OH{-} + 4 H2O
AgNO3(s) + NaOH(aq) = Ag2O(s) + NaNO3(aq) + H2O(l) =>
2 AgNO3(s) + 2 NaOH(aq) = Ag2O(s) + 2 NaNO3(aq) + H2O(l)
P + KClO + H2O = H3PO4 + KCl =>
2 P + 5 KClO + 3 H2O = 2 H3PO4 + 5 KCl
MnO4{-} + NO2{-} + OH{-} = MnO4{2-} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{2-} + NO3{-} + H2O
FeS2(s) + O2(g) = Fe2O3(s) + SO =>
4 FeS2(s) + 7 O2(g) = 2 Fe2O3(s) + 8 SO
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3 =>
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3
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