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KI + HF = HI + KF
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
C2H5CHO + Ag(NH3)2OH = HCOONH4 + Ag + NH3 + H2O =>
C2H5CHO + 10 Ag(NH3)2OH = 3 HCOONH4 + 10 Ag + 17 NH3 + 5 H2O
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O =>
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
MgCl2 + Mn(NO3)2 = Mg(NO3)2 + MnCl2 =>
MgCl2 + Mn(NO3)2 = Mg(NO3)2 + MnCl2
CH3(CH2)4(g)CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)4(g)CH3(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
UBr4 + H2O = U + O + HBr =>
UBr4 + 2 H2O = U + 2 O + 4 HBr
Al + H2SO4 + H2O = Al(OH)3 + H2S =>
8 Al + 3 H2SO4 + 12 H2O = 8 Al(OH)3 + 3 H2S
SO = S + O2 =>
2 SO = 2 S + O2
CH3COOH + HCl = CH3CH2COH + Cl + H2O =>
3 CH3COOH + 8 HCl = 2 CH3CH2COH + 8 Cl + 4 H2O
NaHCO3 + AlBr3 = Al(OH)3 + NaBr + CO2 =>
3 NaHCO3 + AlBr3 = Al(OH)3 + 3 NaBr + 3 CO2
C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O =>
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O
CuBr2 + LiOH = Cu(OH)2 + Li2Br2 =>
CuBr2 + 2 LiOH = Cu(OH)2 + Li2Br2
Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]
SbCl3 = Sb + Cl2 =>
2 SbCl3 = 2 Sb + 3 Cl2
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Fe(OH)2 + CH3COOH = Fe(CH3COO)2 + HOH =>
Fe(OH)2 + 2 CH3COOH = Fe(CH3COO)2 + 2 HOH
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
CaCO3 + HCl = CaCHClO3 =>
CaCO3 + HCl = CaCHClO3
Ai(OH)3 = Ai2O3 + H2O =>
2 Ai(OH)3 = Ai2O3 + 3 H2O
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO =>
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C4H6O4Hg + Na2S = HgS + Na2C4H6O4 =>
C4H6O4Hg + Na2S = HgS + Na2C4H6O4
BiO3{-} + Cr3{+} + H{+} = Cr2O72{-} + Bi3{+} + H2O =>
183 BiO3{-} + 4 Cr3{+} + 234 H{+} = 6 Cr2O72{-} + 61 Bi3{+} + 117 H2O
C2H4O + KMnO4 + H2SO4 = C2H4OO + K2SO4 + MnSO4 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = 5 C2H4OO + K2SO4 + 2 MnSO4 + 3 H2O
C2H5OH + MnO4OH = CH3COOH + H2O + MnO2 =>
5 C2H5OH + 4 MnO4OH = 5 CH3COOH + 7 H2O + 4 MnO2
Si + C = SiC =>
Si + C = SiC
Fe2(SO4)3 + K2S = FeS + S + K2SO4 =>
Fe2(SO4)3 + 3 K2S = 2 FeS + S + 3 K2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
AsCl3(aq) + H2S(hq) = As2S3(s) + HCl(aq) =>
2 AsCl3(aq) + 3 H2S(hq) = As2S3(s) + 6 HCl(aq)
PoBr2 + NH3 = Po + N2 + HBr =>
3 PoBr2 + 2 NH3 = 3 Po + N2 + 6 HBr
C2H6 + Br = C2Br6 + HBr =>
C2H6 + 12 Br = C2Br6 + 6 HBr
C2H5SH + O2 = C02 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C02 + 6 H2O + 2 SO2
(NH4)NO3 + NaOH = NH3 + NaNO3 + H2O =>
(NH4)NO3 + NaOH = NH3 + NaNO3 + H2O
Zn3N2 = Zn + N =>
Zn3N2 = 3 Zn + 2 N
Pb(OH)2 + NaOH = [Pb(OH)4]Na2 =>
Pb(OH)2 + 2 NaOH = [Pb(OH)4]Na2
NaOH + CI = NaCIO + NaCI + H2O =>
2 NaOH + 2 CI = NaCIO + NaCI + H2O
(NH4)2S + Co(NO3)2 = CoS + NH4NO3 =>
(NH4)2S + Co(NO3)2 = CoS + 2 NH4NO3
NH4OH + HNO3 = H2O + NHNO3 =>
5 NH4OH + 11 HNO3 = 14 H2O + 8 NHNO3
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
KF + AsF5 = AsF6 + K =>
KF + AsF5 = AsF6 + K
C6HC6 + O2 = CO2 + H2O =>
4 C6HC6 + 49 O2 = 48 CO2 + 2 H2O
KCr2O7 + KL + H2SO4 = Cr2(SO4)3 + K2SO4 + L2 + H2O =>
2 KCr2O7 + 14 KL + 14 H2SO4 = 2 Cr2(SO4)3 + 8 K2SO4 + 7 L2 + 14 H2O
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