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I3{-} + C6H8O6 + 2 H2O = C6H6O6 + 3 I{-} + 2 H3O{+}
CH5Cl + Na = C5H12 + NaCl + H2 =>
10 CH5Cl + 10 Na = 2 C5H12 + 10 NaCl + 13 H2
AIBr3 + Ba(OH)2 = AI(OH)3 + BaBr2 =>
2 AIBr3 + 3 Ba(OH)2 = 2 AI(OH)3 + 3 BaBr2
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C2H5N + O2 = CO2 + H2O + NO =>
4 C2H5N + 15 O2 = 8 CO2 + 10 H2O + 4 NO
Fe + KNO3 + H2O = FeO + KOH + NH3 =>
4 Fe + KNO3 + 2 H2O = 4 FeO + KOH + NH3
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(ppt) + Na2SO4(aq) =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(ppt) + 3 Na2SO4(aq)
CH + HCl = C2H4Cl2 =>
2 CH + 2 HCl = C2H4Cl2
H2O + Na2S2O3 + Na2S = NaOH + S =>
3 H2O + Na2S2O3 + 2 Na2S = 6 NaOH + 4 S
P4 + HCl = PCl3 + PH3 =>
P4 + 6 HCl = 2 PCl3 + 2 PH3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Hg2O2 = Hg2 + O2 =>
Hg2O2 = Hg2 + O2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Hg2 + Cl = HgCl =>
Hg2 + 2 Cl = 2 HgCl
SnCl4 + CrK2O4 = KCl + Sn(CrO4)2 =>
SnCl4 + 2 CrK2O4 = 4 KCl + Sn(CrO4)2
FeSO4 + NaHCO3 = FeCO3 + Na2SO4 + H2O + CO2 =>
FeSO4 + 2 NaHCO3 = FeCO3 + Na2SO4 + H2O + CO2
K3(PO4) + ZnCl2 = KCl + Zn3(PO4)2 =>
2 K3(PO4) + 3 ZnCl2 = 6 KCl + Zn3(PO4)2
[Cu(NH3)4](OH)2 + KCN = [Cu(CN)4]K2 + NH3 + KOH =>
[Cu(NH3)4](OH)2 + 4 KCN = [Cu(CN)4]K2 + 4 NH3 + 2 KOH
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
CH3COCH3 + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3COCH3 + 5 I2 + NaOH = 2 CHI3 + HCOONa + 4 HI
Ni(NO3)2 + PPh3 = [Ni(NO3)2(PPh3)2] =>
Ni(NO3)2 + 2 PPh3 = [Ni(NO3)2(PPh3)2]
Sn + HCl = SnCl2H2 =>
Sn + 2 HCl = SnCl2H2
Li2O + H3PO4 = LiH2PO4 + H2O =>
Li2O + 2 H3PO4 = 2 LiH2PO4 + H2O
Fe2S3 + SO4{2-} + H{+} = Fe{3+} + SO2 + H2O =>
Fe2S3 + 9 SO4{2-} + 24 H{+} = 2 Fe{3+} + 12 SO2 + 12 H2O
NaNO2 = NO2 + NO + Na2O =>
2 NaNO2 = NO2 + NO + Na2O
Tl + HNO3 = TlNO3 + NO2 + H2O =>
Tl + 2 HNO3 = TlNO3 + NO2 + H2O
NaHSO3 + C3H6O + NaOH = C2H5COOH + Na2SO3 + H =>
NaHSO3 + C3H6O + NaOH = C2H5COOH + Na2SO3 + 2 H
NaPO4 + AgNo3 = NaNo3 + AgPO4 =>
NaPO4 + AgNo3 = NaNo3 + AgPO4
C4H9Br + Na = C4H8Na + HBr =>
C4H9Br + Na = C4H8Na + HBr
C6H3(CH3)3 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
AIBr3 + Ba(OH)2 = AI(OH)3 + BaBr2 =>
2 AIBr3 + 3 Ba(OH)2 = 2 AI(OH)3 + 3 BaBr2
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
Fe + CHHHCOOH = FeCHHHCOOH =>
Fe + CHHHCOOH = FeCHHHCOOH
CH3COOH(aq) + Na + OH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + Na + OH(aq) = CH3COONa(aq) + H2O(l)
H4SiO4 + Ca(OH)2 = Ca2(SiO4) + H2O =>
H4SiO4 + 2 Ca(OH)2 = Ca2(SiO4) + 4 H2O
MnCl2 + H2O2 + KOH = KCl + MnO2 + H2O =>
MnCl2 + H2O2 + 2 KOH = 2 KCl + MnO2 + 2 H2O
K2CrO4 + Pb(NO3)2 = KNO3 + Pb(CrO4) =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + Pb(CrO4)
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HF + K2CO3 = KF + H2CO3 =>
2 HF + K2CO3 = 2 KF + H2CO3
Nb + Cl2 = NbCl3 =>
2 Nb + 3 Cl2 = 2 NbCl3
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
HCe + HNO3 = NO + Ce2 + H2O =>
6 HCe + 2 HNO3 = 2 NO + 3 Ce2 + 4 H2O
Co(OH)3 = Co(OH)2 + OH =>
Co(OH)3 = Co(OH)2 + OH
CaBr2 + Ba(NO3)2 = Ca(NO3)2 + BaBr2 =>
CaBr2 + Ba(NO3)2 = Ca(NO3)2 + BaBr2
PbSO4 + HBr = PbBr2 + H2S + O2 =>
PbSO4 + 2 HBr = PbBr2 + H2S + 2 O2
C6H9O7 + NaHCO3 = CO2 + H2O + Na =>
C6H9O7 + 19 NaHCO3 = 25 CO2 + 14 H2O + 19 Na
HCOH + Mg = HCOMg + H2 =>
2 HCOH + 2 Mg = 2 HCOMg + H2
H2S + AgNo3 = Ag2S + HNo3 =>
H2S + 2 AgNo3 = Ag2S + 2 HNo3
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