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6 KMnO4 + 5 Cr2(SO4)3 + 11 H2O = 6 MnSO4 + 3 K2Cr2O7 + 2 H2Cr2O7 + 9 H2SO4
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
(CH3COO)2Pb + HI = CH3COOH + PbI2 =>
(CH3COO)2Pb + 2 HI = 2 CH3COOH + PbI2
H3PO4 + H2O = H + H2OPO4 =>
H3PO4 + H2O = 3 H + H2OPO4
C8H10N4O + O = CO2 + H2O + NO2 =>
C8H10N4O + 28 O = 8 CO2 + 5 H2O + 4 NO2
VO2{+} + H{+} + {-} = VO{+2} + H2O =>
VO2{+} + 2 H{+} + e = VO{+2} + H2O
NaH + Cu + HClO3 = ClO2 + H2O + Na2Cu =>
2 NaH + Cu + 2 HClO3 = 2 ClO2 + 2 H2O + Na2Cu
H2SO4 + Ca3 + (PO4)2 = CaSO4 + H3PO4 =>
3 H2SO4 + Ca3 + (PO4)2 = 3 CaSO4 + 2 H3PO4
CHClF2 = C + H2 + Cl2 + F2 =>
2 CHClF2 = 2 C + H2 + Cl2 + 2 F2
Ca(HCOO)2 = CaCO3 + CH2O =>
Ca(HCOO)2 = CaCO3 + CH2O
KAlO2 + H2O = K[Al(OH)4] =>
KAlO2 + 2 H2O = K[Al(OH)4]
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(CH3COO)2Pb + HI = CH3COOH + PbI2 =>
(CH3COO)2Pb + 2 HI = 2 CH3COOH + PbI2
BrCH2CH2CH3 + NaOH = CH3CH2CH2OH + NaBr =>
BrCH2CH2CH3 + NaOH = CH3CH2CH2OH + NaBr
CH3CH2OH + KCr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + KSO4 + H(OH) =>
3 CH3CH2OH + 2 KCr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 KSO4 + 11 H(OH)
CuCl2 + Na2PO4 = CuNa2 + Cl2PO4 =>
CuCl2 + Na2PO4 = CuNa2 + Cl2PO4
CaOH + H3(PO4) = Ca3(PO4) + H2O =>
3 CaOH + H3(PO4) = Ca3(PO4) + 3 H2O
HC2H3O2 = H2 + O2 + C =>
HC2H3O2 = 2 H2 + O2 + 2 C
C3H8 + O23 = CO2 + H2O =>
23 C3H8 + 10 O23 = 69 CO2 + 92 H2O
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
K2SeO3 + H2O = KHSeO3 + KOH =>
K2SeO3 + H2O = KHSeO3 + KOH
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
C5H10 + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
3 C5H10 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + 2 MnSO4 + K2SO4 + 3 H2O
S2H + O2 = H2O + S3 =>
12 S2H + 3 O2 = 6 H2O + 8 S3
SO3 + Ca(OH)2 = H2O + CaSO4 =>
SO3 + Ca(OH)2 = H2O + CaSO4
Al + (SO2)2 = Al2(SO2)3 =>
4 Al + 3(SO2)2 = 2 Al2(SO2)3
Co + NiSO4 = Ni + CoSO4 =>
Co + NiSO4 = Ni + CoSO4
RuCl3 + NaOH + KBrO3 = Na2[RuO3(OH)2] + NaCl + KBr + H2O =>
2 RuCl3 + 10 NaOH + KBrO3 = 2 Na2[RuO3(OH)2] + 6 NaCl + KBr + 3 H2O
C17H35COONa + MgCl2 = (C17H35COO)2Mg + NaCl =>
2 C17H35COONa + MgCl2 = (C17H35COO)2Mg + 2 NaCl
Fe3 + C6H8O7 = Fe3(C6H5O7)2 + H2 =>
Fe3 + 2 C6H8O7 = Fe3(C6H5O7)2 + 3 H2
FeNO3 + KSCN + NaF = FeF + NaSCN + KNO3 =>
FeNO3 + KSCN + NaF = FeF + NaSCN + KNO3
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Fe(NH4)(SO4) + NaOH = Na3(NH4)(SO4) + Fe(OH)3 =>
Fe(NH4)(SO4) + 3 NaOH = Na3(NH4)(SO4) + Fe(OH)3
MgCl + NaCO = MgCO + NaCl =>
MgCl + NaCO = MgCO + NaCl
C5H10O2 + OH = CO2 + H2O =>
C5H10O2 + 26 OH = 5 CO2 + 18 H2O
FeCI2 + KOH = FeOH + CI2K =>
FeCI2 + KOH = FeOH + CI2K
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
C2H4 + H2 = C2H4H2 =>
C2H4 + H2 = C2H4H2
Fe(OH)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KOH =>
Fe(OH)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KOH
H2SO4 + Fe(HCO3)2 = FeSO4 + CO2 + H2O =>
H2SO4 + Fe(HCO3)2 = FeSO4 + 2 CO2 + 2 H2O
CuCl2 + CaNO3 = CaCl + Cu(NO3)2 =>
CuCl2 + 2 CaNO3 = 2 CaCl + Cu(NO3)2
K2CrO4 + HNO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + HNO3 + H2O =>
2 K2CrO4 + 3 HNO2 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 3 HNO3 + 5 H2O
H2S2O8 + KI = I2 + K2SO4 + H2O + SO2 =>
2 H2S2O8 + 6 KI = 3 I2 + 3 K2SO4 + 2 H2O + SO2
Ni(s) + Pb(NO3)4(aq) = Ni(NO3) + Pb =>
4 Ni(s) + Pb(NO3)4(aq) = 4 Ni(NO3) + Pb
K2RuO4 + H2SO3 = RuO2 + SO3 + KOH =>
K2RuO4 + H2SO3 = RuO2 + SO3 + 2 KOH
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
H2O2 + H{+} + Co{2+} = Co{3+} + H2O =>
H2O2 + 2 H{+} + 2 Co{2+} = 2 Co{3+} + 2 H2O
C2H6O2 + H2CrO4 + H2O = C2H2O4 + OH{-} + Cr{+4} =>
C2H6O2 + 4 H2CrO4 + 2 H2O = C2H2O4 + 16 OH{-} + 4 Cr{+4}
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