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KCN + (NH4)2S2 = KCNS + (NH4)2S
HSO4(aq) + OH(aq) = SO4(aq) + H2O(l) =>
HSO4(aq) + OH(aq) = SO4(aq) + H2O(l)
FeS + H3AsO4 = Fe3As2O8 + H2S =>
3 FeS + 2 H3AsO4 = Fe3As2O8 + 3 H2S
Zn + NaNO3 + NaOH = Na2ZnO2 + NH2 + H2O =>
7 Zn + 2 NaNO3 + 12 NaOH = 7 Na2ZnO2 + 2 NH2 + 4 H2O
Al2(SO4)3 + Cu(OH)2 = Al(OH)3 + CuSO4 =>
Al2(SO4)3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuSO4
H16A + X(OH)3 = H2O + X16A3 =>
3 H16A + 16 X(OH)3 = 48 H2O + X16A3
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
Cr2(CO3)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2CO3 =>
Cr2(CO3)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2CO3
(NH4)2CO3 + H2O = H2CO3 + (NH4)2O =>
(NH4)2CO3 + H2O = H2CO3 + (NH4)2O
N4H4O4 = N2 + O2 + H2O =>
N4H4O4 = 2 N2 + O2 + 2 H2O
PbCl2 + K2CrO4 = KCl + Pb2 + CrO4 =>
2 PbCl2 + 2 K2CrO4 = 4 KCl + Pb2 + 2 CrO4
K2C2O4*H2O + H2C2O4 + Fe(OH)3 = K3[Fe(C2O4)3]*3H2O + H2O =>
3 K2C2O4*H2O + 3 H2C2O4 + 2 Fe(OH)3 = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
I + Cu = CuI2 =>
2 I + Cu = CuI2
Ti + H2SO4 = Ti(SO4) + SO2 + H2O =>
Ti + 2 H2SO4 = Ti(SO4) + SO2 + 2 H2O
O2 + CuO = CuO3 =>
O2 + CuO = CuO3
AgNO3 + BrCl = AgCl + Br(NO3) =>
AgNO3 + BrCl = AgCl + Br(NO3)
Ag2S + KCn = KAgCn2 + K2S =>
Ag2S + 4 KCn = 2 KAgCn2 + K2S
K2[Zn(OH)4] = KOH + Zn(OH)2 =>
K2[Zn(OH)4] = 2 KOH + Zn(OH)2
Na2S2O3 + Cl2 + H2O = HCl + Na2SO4 + S =>
Na2S2O3 + Cl2 + H2O = 2 HCl + Na2SO4 + S
CoBr2 + Na2S = CoS + NaBr =>
CoBr2 + Na2S = CoS + 2 NaBr
Cr2O3 + Ca(OH)2 + Ca(ClO)2 = CaCrO4 + CaCl2 + H2O =>
2 Cr2O3 + 4 Ca(OH)2 + 3 Ca(ClO)2 = 4 CaCrO4 + 3 CaCl2 + 4 H2O
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
(NH4)HS(s) = NH3(g) + H2S(g) =>
(NH4)HS(s) = NH3(g) + H2S(g)
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Hg2I2 = Hg + HgI2 =>
Hg2I2 = Hg + HgI2
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
BaSO3 + C = BaS + CO2 =>
2 BaSO3 + 3 C = 2 BaS + 3 CO2
Ni(NO3)3(aq) + KOH(aq) = Ni(OH)3 + KNO3 =>
Ni(NO3)3(aq) + 3 KOH(aq) = Ni(OH)3 + 3 KNO3
Fe(HSO3)3 + HCl = FeCl3 + H2O + SO2 =>
Fe(HSO3)3 + 3 HCl = FeCl3 + 3 H2O + 3 SO2
H3AsO4(aq) + Zn(s) + H2SO4(aq) = ZnSO4(aq) + AsH3(g) + H2O =>
H3AsO4(aq) + 4 Zn(s) + 4 H2SO4(aq) = 4 ZnSO4(aq) + AsH3(g) + 4 H2O
FeCl3 + AgOH = Fe(OH)3 + AgCl =>
FeCl3 + 3 AgOH = Fe(OH)3 + 3 AgCl
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Fe2(SO4)3(aq) + NH3(g) + H2O(l) = Fe(OH)3(aq) + (NH4)2SO4(aq) =>
Fe2(SO4)3(aq) + 6 NH3(g) + 6 H2O(l) = 2 Fe(OH)3(aq) + 3(NH4)2SO4(aq)
AlCl3 + K4Fe(CN)6 = Al4(Fe(CN)6)3 + KCl =>
4 AlCl3 + 3 K4Fe(CN)6 = Al4(Fe(CN)6)3 + 12 KCl
HgS + HCl + HNO3 = H2HgCl4 + S + NO2 + H2O =>
HgS + 4 HCl + 2 HNO3 = H2HgCl4 + S + 2 NO2 + 2 H2O
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
Zr(OH)2 + H2SO4 = H2O + ZrSO4 =>
Zr(OH)2 + H2SO4 = 2 H2O + ZrSO4
Zn(s) + HNO3(ac) = Zn(NO3)2 + NO2 + H2O =>
Zn(s) + 4 HNO3(ac) = Zn(NO3)2 + 2 NO2 + 2 H2O
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
SrCl2 + (NH4)2F = SrF + NH4Cl =>
SrCl2 + (NH4)2F = SrF + 2 NH4Cl
AgOH + NH3 = Ag(NH3)2 + OH =>
AgOH + 2 NH3 = Ag(NH3)2 + OH
Ag + HClO3 = AgCl + AgClO3 + H2O =>
6 Ag + 6 HClO3 = AgCl + 5 AgClO3 + 3 H2O
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
CuSO4*5H2O + Zn = ZnSO4 + H2O + Cu =>
CuSO4*5H2O + Zn = ZnSO4 + 5 H2O + Cu
Sn + C2H5NS = SnS + C2H5N =>
Sn + C2H5NS = SnS + C2H5N
NH3(g) + HCl(g) = NH3Cl(g) + H2 =>
2 NH3(g) + 2 HCl(g) = 2 NH3Cl(g) + H2
Br + AgI = AgBr2 + I =>
2 Br + AgI = AgBr2 + I
CH2(OH)CH2CH2(OH) + KMnO4 + H2SO4 = HOOCCH2COOH + KSO4 + MnSO4 + H2O =>
CH2(OH)CH2CH2(OH) + 2 KMnO4 + 4 H2SO4 = HOOCCH2COOH + 2 KSO4 + 2 MnSO4 + 6 H2O
C2H4 + HCl = C2Cl2H4 + H2 =>
C2H4 + 2 HCl = C2Cl2H4 + H2
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