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KHCO3 + MgCl2 = KCl2 + MgHCO3
AiO3 + H2SO4 = Ai(SO4)3 + H2O =>
AiO3 + 3 H2SO4 = Ai(SO4)3 + 3 H2O
P + Cl2 + H2O = H3PO3 + HCl =>
2 P + 3 Cl2 + 6 H2O = 2 H3PO3 + 6 HCl
Ni + HCl(aq) = H + NiCl =>
Ni + HCl(aq) = H + NiCl
AsO4 + Zn + H{+} = Zn{+} + H2O + AsH3 =>
AsO4 + 11 Zn + 11 H{+} = 11 Zn{+} + 4 H2O + AsH3
Ca(NO3)2 + NaCl(aq) = CaCl2(aq) + Na(NO3)(aq) =>
Ca(NO3)2 + 2 NaCl(aq) = CaCl2(aq) + 2 Na(NO3)(aq)
Mn(OH)2 + K2CO3 + O2 = K2MnO4 + H2O + CO2 =>
Mn(OH)2 + K2CO3 + O2 = K2MnO4 + H2O + CO2
KMnO4 + Na2C2O4 + HCl = CO2 + MnCl2 + NaCl + KCl + H2O =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 10 CO2 + 2 MnCl2 + 10 NaCl + 2 KCl + 8 H2O
C7H5NaO2 + KClO4 = KCl + Na2O + H2O + CO2 =>
4 C7H5NaO2 + 15 KClO4 = 15 KCl + 2 Na2O + 10 H2O + 28 CO2
NO2 + H2O = H{+2} + NO3{-} + NO2{-} =>
4 NO2 + H2O = 2 H{+2} + NO3{-} + 3 NO2{-}
Zn(NO3)2 + KOH = Zn(HO)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(HO)2 + 2 KNO3
H2CrO4 + H2SO3 = H2O + Cr2(SO4)3 =>
2 H2CrO4 + 3 H2SO3 = 5 H2O + Cr2(SO4)3
P + NaOH = NaP + NaPO2 + H2O =>
4 P + 4 NaOH = 3 NaP + NaPO2 + 2 H2O
Ethane + oxygen = Carbondioxide + water =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KHSO3 + NaOH = Na2SO3 + K2SO3 + H2O =>
2 KHSO3 + 2 NaOH = Na2SO3 + K2SO3 + 2 H2O
Na + HNO3 = NaNO3 + H2O + NH3 =>
8 Na + 9 HNO3 = 8 NaNO3 + 3 H2O + NH3
MgCO3 = Mg + O + CO2 =>
MgCO3 = Mg + O + CO2
FeCl3 + C7H6O3 = Fe(C7H5O3) + HCl + Cl2 =>
FeCl3 + C7H6O3 = Fe(C7H5O3) + HCl + Cl2
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = K3[Fe(SCN)6] + Cr2SO4 + K2SO4 + H2O =>
10 K4[Fe(SCN)6] + K2Cr2O7 + 7 H2SO4 = 10 K3[Fe(SCN)6] + Cr2SO4 + 6 K2SO4 + 7 H2O
CO + [Ag(NH3)2]OH = Ag + CO2 + NH3 + H2O =>
CO + 2[Ag(NH3)2]OH = 2 Ag + CO2 + 4 NH3 + H2O
C4H9Cl + NaCN = C4H9CN + NaCl =>
C4H9Cl + NaCN = C4H9CN + NaCl
HClO2 + Ni(OH)2 = Ni(ClO2)2 + H2O =>
2 HClO2 + Ni(OH)2 = Ni(ClO2)2 + 2 H2O
H2C2O4 + KMnO4 = MnC2O4 + KOH + CO2 + H2O =>
7 H2C2O4 + 2 KMnO4 = 2 MnC2O4 + 2 KOH + 10 CO2 + 6 H2O
KMnO4 + HI + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KMnO4 + 10 HI + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 I2 + 8 H2O
KBrO3 + Fe + H2SO4 = Fe2(SO4)3 + KBr + H2O =>
KBrO3 + 2 Fe + 3 H2SO4 = Fe2(SO4)3 + KBr + 3 H2O
Hg + H2SO3 = Hg(SO3)2 + H2 =>
Hg + 2 H2SO3 = Hg(SO3)2 + 2 H2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
H3PO4 + NiCO3 = Ni3(PO4)2 + H2 + CO3 =>
2 H3PO4 + 3 NiCO3 = Ni3(PO4)2 + 3 H2 + 3 CO3
CHCCH2OH + H2 = CH3CH2CH2OH =>
CHCCH2OH + 2 H2 = CH3CH2CH2OH
H2(x) + O2(x) = H2O(x) =>
2 H2(x) + O2(x) = 2 H2O(x)
SO2(g) + H2O = H2SO3(aq) =>
SO2(g) + H2O = H2SO3(aq)
Zn(OH)2(aq) + H2SO4(aq) = ZnSO4 + H2O =>
Zn(OH)2(aq) + H2SO4(aq) = ZnSO4 + 2 H2O
CO(NH2)2 + H2SO4 + NaOH = NH3 + CO2 + Na2SO4 =>
2 CO(NH2)2 + H2SO4 + 2 NaOH = 4 NH3 + 2 CO2 + Na2SO4
NaCl + KClO3 + H2SO4 = Na2SO4 + Cl2 + K2SO4 + H2O =>
10 NaCl + 2 KClO3 + 6 H2SO4 = 5 Na2SO4 + 6 Cl2 + K2SO4 + 6 H2O
K2CrO4 + NaHSO4 = NaCrO4 + K2HSO4 =>
K2CrO4 + NaHSO4 = NaCrO4 + K2HSO4
C7OONaOH + NaOH = C7O3Na2 + H2O =>
C7OONaOH + NaOH = C7O3Na2 + H2O
NaHSO4(s) + H2O(l) = NaOH(aq) + H2SO4(aq) =>
NaHSO4(s) + H2O(l) = NaOH(aq) + H2SO4(aq)
MgO2 + HCl = MgO2HCl =>
MgO2 + HCl = MgO2HCl
C3H7OH + KOH + KMnO4 = C3H6O + H2O + K2MnO4 =>
C3H7OH + 2 KOH + 2 KMnO4 = C3H6O + 2 H2O + 2 K2MnO4
SO4 + Fe = SO3 + FeO =>
SO4 + Fe = SO3 + FeO
HCl + CU = CUCl2 + H2 =>
2 HCl + CU = CUCl2 + H2
Mn{2+} + ClO3{-} + OH{-} = MnO2 + Cl{-} + H2O =>
3 Mn{2+} + ClO3{-} + 6 OH{-} = 3 MnO2 + Cl{-} + 3 H2O
K(cr) + H2O(l) = KOH(ag) + H2(g) =>
2 K(cr) + 2 H2O(l) = 2 KOH(ag) + H2(g)
Sr(OH)2 + K2S = KOH + SrS =>
Sr(OH)2 + K2S = 2 KOH + SrS
FeO + H2SO4 = Fe2O3 + H2O + SO2 =>
2 FeO + H2SO4 = Fe2O3 + H2O + SO2
Na + HgF2 = NaF + Hg =>
2 Na + HgF2 = 2 NaF + Hg
H3PO3 + Na + H2SO4 = PH3 + Na2SO4 + H2O =>
H3PO3 + 6 Na + 3 H2SO4 = PH3 + 3 Na2SO4 + 3 H2O
CaI2 = I2 + Ca =>
CaI2 = I2 + Ca
C7H12 + Cl2 = C7H12Cl4 =>
C7H12 + 2 Cl2 = C7H12Cl4
C6H12O6 + O2 = CO2 + H2O4 =>
C6H12O6 + 15 O2 = 6 CO2 + 6 H2O4
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