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KOHMgSO4 = KSO4MgOH
HBr + NH3 = NH4 + Br2 =>
2 HBr + 2 NH3 = 2 NH4 + Br2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe{2+} + ClO4{-} + H{+} = Cl{-} + Fe{3+} + H2O =>
8 Fe{2+} + ClO4{-} + 8 H{+} = Cl{-} + 8 Fe{3+} + 4 H2O
C9H20O4S2 + O2 = CO2 + H2O + S2 =>
C9H20O4S2 + 12 O2 = 9 CO2 + 10 H2O + S2
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
CH3CHO + H2 = CH3CH2OH =>
CH3CHO + H2 = CH3CH2OH
Au + Cl{-} = AuCl + e =>
Au + Cl{-} = AuCl + e
K4[Fe(CN)6] + FeSO4 = Fe(Fe(CN)6) + K2SO4 + Fe =>
K4[Fe(CN)6] + 2 FeSO4 = Fe(Fe(CN)6) + 2 K2SO4 + Fe
CH4 + I = CH3I + H2 =>
2 CH4 + 2 I = 2 CH3I + H2
C16H16 + O2 = CO + H2O =>
C16H16 + 12 O2 = 16 CO + 8 H2O
BrO = Br + O =>
BrO = Br + O
HBr + AgNO3 = H2NO3AgBr2 =>
2 HBr + AgNO3 = H2NO3AgBr2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NaNO3HClAgNO3 = AgClNaHN2O6 =>
NaNO3HClAgNO3 = AgClNaHN2O6
SeF4 + Br2 = SeF2 + BrF3 =>
3 SeF4 + Br2 = 3 SeF2 + 2 BrF3
C(s) + H2(g) = CH4(g) =>
C(s) + 2 H2(g) = CH4(g)
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2 =>
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn =>
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn
NH3 + CH3Cl = (CH3)4NCl + HCl =>
NH3 + 4 CH3Cl = (CH3)4NCl + 3 HCl
potassiumhydrogencarbonate + sulfuricacid = potassiumsulfate + water + carbondioxide =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
KHSHCl = KClH2S =>
KHSHCl = KClH2S
As2S3 + NO3{-} + H{+} = As{5+} + SO4{2-} + NO + H2O =>
3 As2S3 + 28 NO3{-} + 40 H{+} = 6 As{5+} + 9 SO4{2-} + 28 NO + 20 H2O
Fe2O3 + H2SO4 = FeSO4 + H2O + O2 =>
2 Fe2O3 + 4 H2SO4 = 4 FeSO4 + 4 H2O + O2
ZnCl2 + H2S + NaOH = ZnS + NaCl + H2O =>
ZnCl2 + H2S + 2 NaOH = ZnS + 2 NaCl + 2 H2O
Pb2CO3 + H2SO4 = Pb2SO4 + CO2 + H2O =>
Pb2CO3 + H2SO4 = Pb2SO4 + CO2 + H2O
CH3Cl + NH3 = CH3NH2 + HCl =>
CH3Cl + NH3 = CH3NH2 + HCl
C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr
Na3[Al(OH)6] + CO2 = NaHCO3 + Al(OH)3 =>
Na3[Al(OH)6] + 3 CO2 = 3 NaHCO3 + Al(OH)3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Na3PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
HCN(aq) + CH3NH2(aq) = CH3NH3CN(aq) =>
HCN(aq) + CH3NH2(aq) = CH3NH3CN(aq)
CH3Cl + NH3 = CH3NH2 + NH4Cl =>
CH3Cl + 2 NH3 = CH3NH2 + NH4Cl
K2MnO4 + H2C2O4 = K2CO3 + MnO2 + H2O + CO2 =>
K2MnO4 + H2C2O4 = K2CO3 + MnO2 + H2O + CO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe2(SO4)3 + K2(CO3) = Fe2(CO3)3 + K2(SO4) =>
Fe2(SO4)3 + 3 K2(CO3) = Fe2(CO3)3 + 3 K2(SO4)
Al2(OH)3Cl3 + NaOH = Al(OH)3 + NaCl =>
Al2(OH)3Cl3 + 3 NaOH = 2 Al(OH)3 + 3 NaCl
CH3Cl + NH3 = CH3NH3Cl =>
CH3Cl + NH3 = CH3NH3Cl
KNO3 + H2 = KNO2 + H2O =>
KNO3 + H2 = KNO2 + H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Li{+} + S{2-} = Li2S =>
2 Li{+} + S{2-} = Li2S
CaO + C2H6O + KCO3 = CaCO3 + KOH + C2H4 =>
14 CaO + 4 C2H6O + 12 KCO3 = 14 CaCO3 + 12 KOH + 3 C2H4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + K2CO3 = CH3COOK2 + H2O + CO2 =>
9 CH3COOH + 8 K2CO3 = 8 CH3COOK2 + 6 H2O + 10 CO2
MgCO3(s) = MgO(s)CO2(g) =>
MgCO3(s) = MgO(s)CO2(g)
HCl + CuCl2 = CuH + Cl2 =>
2 HCl + 2 CuCl2 = 2 CuH + 3 Cl2
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