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2 NH4OH + H2Se = 2 H2O + (NH4)2Se
H{+} + NO3{-} + FeI2 = Fe{3+} + H2O + IO3{-} + NO =>
16 H{+} + 13 NO3{-} + 3 FeI2 = 3 Fe{3+} + 8 H2O + 6 IO3{-} + 13 NO
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CsI + Cr2O3 + O2 = Cs2CrO4 + I2 =>
8 CsI + 2 Cr2O3 + 5 O2 = 4 Cs2CrO4 + 4 I2
CHO2 + HCl = CHOCl + OH =>
CHO2 + HCl = CHOCl + OH
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
CrSO4 + NH3 + NH4Cl + O2 = [(NH3)5CrOHCr(NH3)5]Cl5 + H2SO4 =>
4 CrSO4 + 10 NH3 + 10 NH4Cl + O2 = 2[(NH3)5CrOHCr(NH3)5]Cl5 + 4 H2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AlCl3 + Na2(SO4) = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2(SO4) = Al2(SO4)3 + 6 NaCl
Al + H2SO4 = Al2(SO4)3 + H2* =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2*
KClO + H2 = KCl + H2O =>
KClO + H2 = KCl + H2O
KMnO4 + KHSO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 10 KHSO3 + H2SO4 = 4 MnSO4 + 7 K2SO4 + 6 H2O
Mg + S = MgS =>
Mg + S = MgS
NaOH + C + N2 = H2O + NaCN + NaNO3 =>
6 NaOH + 5 C + 3 N2 = 3 H2O + 5 NaCN + NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgSCN = Ag + SCN =>
AgSCN = Ag + SCN
Co + H2SO4 = Co(SO4)3 + H2 =>
Co + 3 H2SO4 = Co(SO4)3 + 3 H2
Mn2[Fe(CN)6] + HCl = MnCl2 + HCN + FeCl2 =>
Mn2[Fe(CN)6] + 6 HCl = 2 MnCl2 + 6 HCN + FeCl2
HC4(g) + O2(g) = CO2(g) + H2O(l) =>
4 HC4(g) + 17 O2(g) = 16 CO2(g) + 2 H2O(l)
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Al2O3(s) + NaOH = NaAlO2 + H2O =>
Al2O3(s) + 2 NaOH = 2 NaAlO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3CO3HCO3*2H2O = Na2CO3(s) + CO2(g) + H2O(g) =>
2 Na3CO3HCO3*2H2O = 3 Na2CO3(s) + CO2(g) + 5 H2O(g)
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
KI(aq) + Hg2(NO3)2(aq) = KNO3(aq) + Hg + I2(s) =>
2 KI(aq) + Hg2(NO3)2(aq) = 2 KNO3(aq) + 2 Hg + I2(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
CH3COOH + B = B(CH3COO)3 + H2 =>
6 CH3COOH + 2 B = 2 B(CH3COO)3 + 3 H2
AgCl + Na2CO3 = Ag + NaCl + CO2 + O2 =>
4 AgCl + 2 Na2CO3 = 4 Ag + 4 NaCl + 2 CO2 + O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
Al + HNO3 + HCl = H[AlCl4] + NO + H2O =>
Al + HNO3 + 4 HCl = H[AlCl4] + NO + 2 H2O
[Cu(NH3)2] + HCl = CuCl2 + NH4 =>
[Cu(NH3)2] + 2 HCl = CuCl2 + 2 NH4
LiOH + HNO3 = LiNO3 + HOH =>
LiOH + HNO3 = LiNO3 + HOH
NaNO2(aq) + HCl(aq) = NO(g) + H2O(l) + NaCl(aq) + NaNO3 =>
3 NaNO2(aq) + 2 HCl(aq) = 2 NO(g) + H2O(l) + 2 NaCl(aq) + NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
K2CrO4 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
2 K2CrO4 + 6 KI + 16 HCl = 2 CrCl3 + 10 KCl + 3 I2 + 8 H2O
ZnF2 + CaBr2 = CaF2 + ZnBr2 =>
ZnF2 + CaBr2 = CaF2 + ZnBr2
Li + HNO2 = LiNO2 + H2 =>
2 Li + 2 HNO2 = 2 LiNO2 + H2
KOH + HI = KI + OHH =>
KOH + HI = KI + OHH
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
O2 + H2O + NO2 = HNO3 =>
O2 + 2 H2O + 4 NO2 = 4 HNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
ZnO + H2O2 = ZnH + HO3 =>
ZnO + H2O2 = ZnH + HO3
Rb2SO4 + H2O = Rb3OHSO4 + H2SO4 =>
3 Rb2SO4 + 2 H2O = 2 Rb3OHSO4 + H2SO4
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