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6 KMnO4 + 10 FeC2O4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 24 H2O + 5 Fe2(SO4)3 + 20 CO2
NaH2(PO4) + NaOH = Na3(PO4) + H2O =>
NaH2(PO4) + 2 NaOH = Na3(PO4) + 2 H2O
MnCl2 + H2O2 = MnO2 + HCl =>
MnCl2 + H2O2 = MnO2 + 2 HCl
C3H7OH + NO2 + KOH = K2CO3 + KNO2 + H2O =>
C3H7OH + 18 NO2 + 24 KOH = 3 K2CO3 + 18 KNO2 + 16 H2O
arsenic + oxygen = As2O3 =>
4 As + 3 O2 = 2 As2O3
C3H4 + O2 = CO2 + H2O3 =>
C3H4 + 6 O2 = 3 CO2 + 2 H2O3
KBr + AlCl3 = KCl + AlBr3 =>
3 KBr + AlCl3 = 3 KCl + AlBr3
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
CaO + S02 + O2 = CaSO4 =>
2 CaO + S02 + 3 O2 = 2 CaSO4
Na2S + Al(NO3)3 + H2O = Al(OH)3 + NaNO3 + H2S =>
3 Na2S + 2 Al(NO3)3 + 6 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 H2S
Li2CrO4 + NaOH = LiOH + Na2CrO4 =>
Li2CrO4 + 2 NaOH = 2 LiOH + Na2CrO4
Au + HNO3 + HCl = NO2 + H[AuCl4] + H2O =>
Au + 3 HNO3 + 4 HCl = 3 NO2 + H[AuCl4] + 3 H2O
CuO + Mg(OH)2 = MgO + Cu(OH)2 =>
CuO + Mg(OH)2 = MgO + Cu(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnCl2 + Na2ZnO2 + H2O = NaCl + Zn(OH)2 =>
ZnCl2 + Na2ZnO2 + 2 H2O = 2 NaCl + 2 Zn(OH)2
CH3CH2CHO + Ag(NH3)2{+} + OH{-} = CH3CH2COO{-} + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2{+} + 3 OH{-} = CH3CH2COO{-} + 2 Ag + 4 NH3 + 2 H2O
MnO4 + C2H5OH = MnO2 + CO3 + H2O =>
4 MnO4 + C2H5OH = 4 MnO2 + 2 CO3 + 3 H2O
SO3 + LiOH = Li2SO4 + H2O =>
SO3 + 2 LiOH = Li2SO4 + H2O
CrO4 + CaCo3 = Co2 + CaCrO4 =>
2 CrO4 + 2 CaCo3 = 3 Co2 + 2 CaCrO4
HFK = KHF =>
HFK = KHF
H2O2 + Ca = Ca(OH)2 =>
H2O2 + Ca = Ca(OH)2
NaClO + Cu + HCl + H2O = Cu2(OH)3Cl + NaCl =>
2 NaClO + 2 Cu + HCl + H2O = Cu2(OH)3Cl + 2 NaCl
Al + KMnO4 + H2SO4 = Al2(SO4)3 + KHSO4 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 27 H2SO4 = 5 Al2(SO4)3 + 6 KHSO4 + 6 MnSO4 + 24 H2O
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
NaI + HCl = NaCl + I2 + H =>
2 NaI + 2 HCl = 2 NaCl + I2 + 2 H
Fe + SO4 = Fe(SO4) =>
Fe + SO4 = Fe(SO4)
H2 + F2 = HF =>
H2 + F2 = 2 HF
C3H6 + NO = C2H3CN + H2O + N2 =>
4 C3H6 + 6 NO = 4 C2H3CN + 6 H2O + N2
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH2CHCHCH2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 4 H2O + 6 MnSO4 + 3 K2SO4
BaCl2 + CuS = BaS + CuCl2 =>
BaCl2 + CuS = BaS + CuCl2
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
NaOH + AI(OH)3 = NaAIO2 + H2O =>
NaOH + AI(OH)3 = NaAIO2 + 2 H2O
Au + HNO3 + HCl = AuCl + NO + H2O =>
3 Au + HNO3 + 3 HCl = 3 AuCl + NO + 2 H2O
SO2(g) + CaCO3(s) + O2(g) = CaSO4(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
NiOOH = Ni + H2O + O2 =>
4 NiOOH = 4 Ni + 2 H2O + 3 O2
NaHSO4 + Zn = ZnSO4 + Na2SO4 + H2 =>
2 NaHSO4 + Zn = ZnSO4 + Na2SO4 + H2
KClO34 + Mg = MgO + KCl =>
KClO34 + 34 Mg = 34 MgO + KCl
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
HCl + Fe(II) = Fe(II)Cl2 + H2 =>
2 HCl + Fe(II) = Fe(II)Cl2 + H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3* =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3*
NH3 = H + N =>
NH3 = 3 H + N
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
MnO2 + NH4Cl + H2O = Mn2O3 + NH4OH + Cl =>
2 MnO2 + 2 NH4Cl + H2O = Mn2O3 + 2 NH4OH + 2 Cl
CO + Fe{2}O{3} = Fe + CO{2} =>
CO + Fe{2}O{3} = Fe + CO{2}
CuS(s) + HNO3(aq) = CuSO4(aq) + H2O(l) + NO2(g) =>
CuS(s) + 8 HNO3(aq) = CuSO4(aq) + 4 H2O(l) + 8 NO2(g)
AlF3 + Br = AlBr3 + F =>
AlF3 + 3 Br = AlBr3 + 3 F
As + Cl2 + H2O = H2AsO4 + HCl =>
As + 3 Cl2 + 4 H2O = H2AsO4 + 6 HCl
CH3COONa + AgNO3 = CH3COOAg + Na + NO3 =>
CH3COONa + AgNO3 = CH3COOAg + Na + NO3
NH4NO3 + NaOH = NaNO + NH + HO =>
2 NH4NO3 + NaOH = NaNO + 3 NH + 6 HO
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