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3 Zn(C2H3O2)2 + 2 Na3N = Zn3N2 + 6 NaC2H3O2
Cr2O3 + Ba(OH)2 + H2O = Ba[Cr(OH)4]2 =>
Cr2O3 + Ba(OH)2 + 3 H2O = Ba[Cr(OH)4]2
Mn{2+} + CO2 + OH{-} = MnO4{-} + C2O4{2-} + H2O =>
2 Mn{2+} + 10 CO2 + 16 OH{-} = 2 MnO4{-} + 5 C2O4{2-} + 8 H2O
NH3 + H2O2 + C4H8O = C4H10N2 + H2O =>
2 NH3 + H2O2 + C4H8O = C4H10N2 + 3 H2O
MgCrO4(aq) + NiCl3(aq) = MgCl3 + Ni(CrO4) =>
MgCrO4(aq) + NiCl3(aq) = MgCl3 + Ni(CrO4)
Na2SO4 + Ba(NO3)2 = Na2(NO3)2 + SO4Ba =>
Na2SO4 + Ba(NO3)2 = Na2(NO3)2 + SO4Ba
Na2O + H2O + NO3 = NaNO3 + OH =>
Na2O + H2O + 2 NO3 = 2 NaNO3 + 2 OH
H2N3 + HNO2 = H2O + HN3 =>
10 H2N3 + 3 HNO2 = 6 H2O + 11 HN3
CuI + H2O = Cu2O + HI =>
2 CuI + H2O = Cu2O + 2 HI
HC2H6 + O2 = CO2 + H2O =>
4 HC2H6 + 15 O2 = 8 CO2 + 14 H2O
H3PO4 + Ba3(PO4)2 = Ba(HPO4)2 + H2 =>
4 H3PO4 + Ba3(PO4)2 = 3 Ba(HPO4)2 + 3 H2
H44 + Al2O5 = Al4H53 + O8 =>
53 H44 + 88 Al2O5 = 44 Al4H53 + 55 O8
AgNO3 = Ag2O + NO2 + O =>
2 AgNO3 = Ag2O + 2 NO2 + O
K2Cr2O7 + H2SO4 = H2CrO4 + K2SO4CrO3 =>
K2Cr2O7 + H2SO4 = H2CrO4 + K2SO4CrO3
Na2CO3 + K3(PO4) = K3CO3 + Na2(PO4) =>
Na2CO3 + K3(PO4) = K3CO3 + Na2(PO4)
Zn + FeCO3 = ZnCO3 + Fe =>
Zn + FeCO3 = ZnCO3 + Fe
Fe8 + O2 = Fe3O4 =>
3 Fe8 + 16 O2 = 8 Fe3O4
ClO2 + C2H6O = ClC2 + H2O =>
ClO2 + C2H6O = ClC2 + 3 H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
MnCl2 + KF = MnF2 + KCl =>
MnCl2 + 2 KF = MnF2 + 2 KCl
H2 + S(g) = H2S =>
H2 + S(g) = H2S
NH4NO3 + Al = H2O + AlO2 + N2 =>
2 NH4NO3 + Al = 4 H2O + AlO2 + 2 N2
AsO2{-} + I2 + H2O = I{-} + HAsO4{2-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + HAsO4{2-} + 3 H{+}
Mg{+2} + CO3{-2} = Mg2(CO3)2 =>
2 Mg{+2} + 2 CO3{-2} = Mg2(CO3)2
Fe(NH4)2(SO4) + KMnO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
5 Fe(NH4)2(SO4) + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 5 Fe(SO4)3 + 3 K2SO4 + 5(NH4)2SO4 + 24 H2O
SO3 + Cr2O = SO4 + Cr =>
SO3 + Cr2O = SO4 + 2 Cr
K(NO3) = O2 + KNO2 =>
2 K(NO3) = O2 + 2 KNO2
Ag + CrO42{-} = AgCrO42{-} =>
Ag + CrO42{-} = AgCrO42{-}
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
KI3 + H2S(aq) = S + HI + KI =>
KI3 + H2S(aq) = S + 2 HI + KI
C6H6 + CH3CH2COCl = C6H5COCH2CH3 + HCl =>
C6H6 + CH3CH2COCl = C6H5COCH2CH3 + HCl
HCIO3 + Sr(OH)2 = H2O + Sr(CIO3)2 =>
2 HCIO3 + Sr(OH)2 = 2 H2O + Sr(CIO3)2
Ca2(CO3) + HCl = Ca2(CO2) + H2O + Cl =>
Ca2(CO3) + 2 HCl = Ca2(CO2) + H2O + 2 Cl
HCO3 + HCl = CO2 + H2O + Cl2 =>
2 HCO3 + 2 HCl = 2 CO2 + 2 H2O + Cl2
Cu + Zn(C2H3O2)2 = Cu(C2H3O2) + Zn =>
2 Cu + Zn(C2H3O2)2 = 2 Cu(C2H3O2) + Zn
CH3CH(CH3)CHOH + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH(CH3)CHOH + 2 K2CrO7 + 5 H2SO4 = 12 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
CaCO3 + KNO3 = Ca(NO3)2 + K2CO3 =>
CaCO3 + 2 KNO3 = Ca(NO3)2 + K2CO3
Ni(OH)2 + Fe = Fe(OH)3 + Ni =>
3 Ni(OH)2 + 2 Fe = 2 Fe(OH)3 + 3 Ni
Na + NiSO4 = NaNi + SO4 =>
Na + NiSO4 = NaNi + SO4
SnCl2 + O2 + H2O = SnCl4 + Sn(OH)Cl =>
6 SnCl2 + O2 + 2 H2O = 2 SnCl4 + 4 Sn(OH)Cl
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
C2H4 + Cl = C2Cl4 + H2 =>
C2H4 + 4 Cl = C2Cl4 + 2 H2
NaCl + H2SO4 = Na2(SO4) + ClH =>
2 NaCl + H2SO4 = Na2(SO4) + 2 ClH
CH3CH2OH + I2 = C2H4O + HI =>
CH3CH2OH + I2 = C2H4O + 2 HI
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
FeBr3 + Cu = CuBr2 + Fe =>
2 FeBr3 + 3 Cu = 3 CuBr2 + 2 Fe
H2O + C = O + HC =>
H2O + 2 C = O + 2 HC
HCl + H2O = ClO2 + H3O =>
HCl + 7 H2O = ClO2 + 5 H3O
(CH3COO)2Zn + KHSO4 = CH3COOH + ZnSO4 + K2SO4 =>
(CH3COO)2Zn + 2 KHSO4 = 2 CH3COOH + ZnSO4 + K2SO4
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