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Mg(NO3)2 + H2SO4 = H2(NO3)2 + MgSO4
Potassium + magnesiumcarbonate = potassiumcarbonate + magnesium =>
2 K + MgCO3 = K2CO3 + Mg
AgNO3 + CuO = Ag2O + Cu(NO3)2 =>
2 AgNO3 + CuO = Ag2O + Cu(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al(NO3)3 + NH3H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3H2O = Al(OH)3 + 3 NH4NO3
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NH2O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5NH2 + 4 H2SO4 + K2Cr2O7 = 3 C6H5NH2O + K2SO4 + Cr2(SO4)3 + 4 H2O
HBr + H2O = Br2O + H3 =>
6 HBr + 3 H2O = 3 Br2O + 4 H3
CHCH + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
NaHSO3 + Ca(OH)2 = Ca(HSO3)2 + NaOH =>
2 NaHSO3 + Ca(OH)2 = Ca(HSO3)2 + 2 NaOH
S{-2} + H{+} = H2S =>
S{-2} + 2 H{+} = H2S
(NH4)2S + BaCl2 = NH4Cl + BaS =>
(NH4)2S + BaCl2 = 2 NH4Cl + BaS
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
K2Cr2O7 + SnCl2 + HCl = KCl + CrCl + SnCl4 + H2O =>
K2Cr2O7 + 5 SnCl2 + 14 HCl = 2 KCl + 2 CrCl + 5 SnCl4 + 7 H2O
C14H10O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaB(OCH2CH3) =>
5 C14H10O2 + 4 NaBH4 + 4 CH3CH2OH = 5 C14H14O2 + 4 NaB(OCH2CH3)
H2S + HO2 = H2SO4 + H2O =>
3 H2S + 8 HO2 = 3 H2SO4 + 4 H2O
C5H10N2O4 + O2 = CO2 + N2 + H2O =>
2 C5H10N2O4 + 11 O2 = 10 CO2 + 2 N2 + 10 H2O
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
Cr2O7{-2)+H2S+H{+} = Cr{+3)+S+H2O =>
Cr2O7{-2)+3H2S+8H{+} = 2 Cr{+3)+3S+7H2O
Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O
AgCl3 + H2S = AgS + H2Cl3 =>
AgCl3 + H2S = AgS + H2Cl3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
ClO{-} + S2O32{-} + OH{-} = Cl{-} + SO42{-} + H2O =>
103 ClO{-} + 2 S2O32{-} + 2 OH{-} = 103 Cl{-} + 4 SO42{-} + H2O
[Cu(NH3)2]Cl2 + HNO3 = Cu(NO3)2 + NH4Cl =>
[Cu(NH3)2]Cl2 + 2 HNO3 = Cu(NO3)2 + 2 NH4Cl
NaHCO3 + H3C3H5O7 = Na3C3H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C3H5O7 = Na3C3H5O7 + 3 CO2 + 3 H2O
FeCl2 + MnCl2 + H2O = MnFe2 + O4 + HCl =>
8 FeCl2 + 4 MnCl2 + 12 H2O = 4 MnFe2 + 3 O4 + 24 HCl
K2SO3 + SOCl2 = KCl + SO2 =>
K2SO3 + SOCl2 = 2 KCl + 2 SO2
HNO3 + Fe(OH)3 = HOH + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 HOH + Fe(NO3)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
NH4NO3 + KOH = KNO3 + H2O + NH =>
3 NH4NO3 + 2 KOH = 2 KNO3 + 5 H2O + 4 NH
N2H4 + HO = N2 + H2O =>
N2H4 + 4 HO = N2 + 4 H2O
Mg + NiCl2 = MgCl + Ni2 =>
4 Mg + 2 NiCl2 = 4 MgCl + Ni2
HCH3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
4 HCH3O2 + Ca(OH)2 = 6 H2O + Ca(C2H3O2)2
Mg + H2O + KNO3 = Mg(OH)2 + NH3 + KOH =>
4 Mg + 6 H2O + KNO3 = 4 Mg(OH)2 + NH3 + KOH
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + LiCl(aq) =>
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 LiCl(aq)
K2(HCO3)2 = K2O + H2O + CO2 =>
K2(HCO3)2 = K2O + H2O + 2 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaO2H2 + HBr = CaBr2 + H2O =>
CaO2H2 + 2 HBr = CaBr2 + 2 H2O
CaBr2 + Ag = Ca + AgBr =>
CaBr2 + 2 Ag = Ca + 2 AgBr
K[Al(OH4)](aq) + H2SO4(aq) = Al(OH3)(s) + K2SO4(aq) + H20(l) =>
10 K[Al(OH4)](aq) + 5 H2SO4(aq) = 10 Al(OH3)(s) + 5 K2SO4(aq) + H20(l)
CH3OH + KMnO4 = CO2 + KOH + MnO2 + H2O =>
CH3OH + 2 KMnO4 = CO2 + 2 KOH + 2 MnO2 + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CH3COCOCH3 + HIO4 + H2O = CH3COOH + HIO3 =>
CH3COCOCH3 + HIO4 + H2O = 2 CH3COOH + HIO3
Ba(ClO3)2 + Na2S = BaS + NaClO3 =>
Ba(ClO3)2 + Na2S = BaS + 2 NaClO3
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
I{-} + MnO4{-} + H2O = I2 + OH{-} + MnO2 =>
6 I{-} + 2 MnO4{-} + 4 H2O = 3 I2 + 8 OH{-} + 2 MnO2
MgS + O2 = MgSO4 =>
MgS + 2 O2 = MgSO4
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