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2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 IK(aq)
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
C10H22O10 + O2 = CO2 + H2O =>
2 C10H22O10 + 21 O2 = 20 CO2 + 22 H2O
S + Cl2 = Cl2S4 =>
4 S + Cl2 = Cl2S4
Al3 + HCl = Al2Cl2 + H2 =>
2 Al3 + 6 HCl = 3 Al2Cl2 + 3 H2
Ni3S2 + H2SO4 + O2 = NiSO4 + H2O =>
2 Ni3S2 + 2 H2SO4 + 9 O2 = 6 NiSO4 + 2 H2O
HN3 = N2 + NH3 =>
3 HN3 = 4 N2 + NH3
CoOH3 + HNO = HNOOH3 + Co =>
CoOH3 + HNO = HNOOH3 + Co
Cl2CO3 = Cl2O + CO2 =>
Cl2CO3 = Cl2O + CO2
Zn + Au(CN)3 = Au + Zn(CN)2 =>
3 Zn + 2 Au(CN)3 = 2 Au + 3 Zn(CN)2
Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NaHSO3 + HOCl = NaHSO4 + HCl =>
NaHSO3 + HOCl = NaHSO4 + HCl
A2MoO4 + H2S = MoS2 + H2O + O2 + A =>
A2MoO4 + 2 H2S = MoS2 + 2 H2O + O2 + 2 A
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
CH3COOCH3 + Ca(OH)2 = CH3COOCa + CH3(OH)2 =>
CH3COOCH3 + Ca(OH)2 = CH3COOCa + CH3(OH)2
MgSO4 + NaHCO3 = MgCO3 + NaHSO4 =>
MgSO4 + NaHCO3 = MgCO3 + NaHSO4
Cf(NO3)3 = Cf2O3 + NO2 + O2 =>
4 Cf(NO3)3 = 2 Cf2O3 + 12 NO2 + 3 O2
C7H6O3 + CH3OH = H2O + C8H9O3 =>
13 C7H6O3 + 21 CH3OH = 18 H2O + 14 C8H9O3
MnO2 + CO = Mn3C + CO2 =>
3 MnO2 + 8 CO = Mn3C + 7 CO2
KCl + H3PO3 = HCl + KH2PO3 =>
KCl + H3PO3 = HCl + KH2PO3
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
Na2[Cu(CO3)2] + H2O2 = CuO2*H2O + Na2CO3 + CO2 =>
Na2[Cu(CO3)2] + H2O2 = CuO2*H2O + Na2CO3 + CO2
P4(s) + S8(s) = P4S3(S) =>
2 P4(s) + S8(s) = 2 P4S3(S)
AgNO3 + Ca(NO3)2 = AgCa + NO3 =>
AgNO3 + Ca(NO3)2 = AgCa + 3 NO3
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
CuZn + HCl = CuZnCl2 + H2 =>
CuZn + 2 HCl = CuZnCl2 + H2
C3H8O + I2 + NaOH = C3H5I3O + NaI + H2O =>
C3H8O + 3 I2 + 3 NaOH = C3H5I3O + 3 NaI + 3 H2O
ZnCl2 + KCN = KCl + Zn(CN)2 =>
ZnCl2 + 2 KCN = 2 KCl + Zn(CN)2
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Ni(NH3)6 = Ni + NH3 =>
Ni(NH3)6 = Ni + 6 NH3
FeS + NaOH = Na2S + Fe(OH)2 =>
FeS + 2 NaOH = Na2S + Fe(OH)2
Re + O2 = ReO3 =>
2 Re + 3 O2 = 2 ReO3
Na2MoO4 + Na2S + H2SO4 = Na2MoS4 + NaSO4 + H2O =>
5 Na2MoO4 + 16 Na2S + 36 H2SO4 = 5 Na2MoS4 + 32 NaSO4 + 36 H2O
Na2B4O7 + H2O = NaBO2 + H3BO3 =>
Na2B4O7 + 3 H2O = 2 NaBO2 + 2 H3BO3
C2H6 + O2 = C2 + OH2 =>
2 C2H6 + 3 O2 = 2 C2 + 6 OH2
KClO3 + H2SO4 = KHSO2 + O2 + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO2 + 4 O2 + Cl2O + H2O
CH3CH3Cl2 = CH2(Cl)CH2(Cl)H2 =>
CH3CH3Cl2 = CH2(Cl)CH2(Cl)H2
NH4OH + C11H12N2O2 = C11H15NO2 + H2O + H2N4 =>
7 NH4OH + 5 C11H12N2O2 = 5 C11H15NO2 + 7 H2O + 3 H2N4
HCHO + O2 = HCOOH =>
2 HCHO + O2 = 2 HCOOH
(NH4)2Fe(SO4)2*6H2O + NaOH = Fe(OH)2 + (NH4)2SO4 + Na2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + 2 NaOH = Fe(OH)2 + (NH4)2SO4 + Na2SO4 + 6 H2O
NaCl + NH4OH + CO2 = NaHCO3 + NH4Cl =>
NaCl + NH4OH + CO2 = NaHCO3 + NH4Cl
NaOH + ZnCl3 = Zn(OH)3 + NaCl =>
3 NaOH + ZnCl3 = Zn(OH)3 + 3 NaCl
C6H5CH2OH + H2O = C6H5CH2O + H3O = C6H5COOH =>
C6H5CH2OH + H2O = C6H5CH2O + H3O
CH3COOCH3 + Ca(OH)2 = CH3COOCa + CH3(OH)2 =>
CH3COOCH3 + Ca(OH)2 = CH3COOCa + CH3(OH)2
FeSO4 + KNO2 + H2SO4 = NO + K2SO4 + Fe2(SO4)3 + H2O =>
2 FeSO4 + 2 KNO2 + 2 H2SO4 = 2 NO + K2SO4 + Fe2(SO4)3 + 2 H2O
C4H4NH + C7H5NO3 = C44H26N8O8 + H2O + C3H6O2 =>
13 C4H4NH + 19 C7H5NO3 = 4 C44H26N8O8 + 19 H2O + 3 C3H6O2
KI + H2(SO4) = K(HSO4) + I2 + H2S + H2O =>
8 KI + 9 H2(SO4) = 8 K(HSO4) + 4 I2 + H2S + 4 H2O
Ca(No3)2(aq) + Na2Co3(aq) = NaNo3(aq) + CaCo3(s) =>
Ca(No3)2(aq) + Na2Co3(aq) = 2 NaNo3(aq) + CaCo3(s)
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