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3 Zn + 2 Ag3PO4 = 6 Ag + Zn3(PO4)2
K2SO3 + HCl = KCl + SO3 + H2 =>
K2SO3 + 2 HCl = 2 KCl + SO3 + H2
HI(g) = H2(g) + I2(s) =>
2 HI(g) = H2(g) + I2(s)
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
Fe(NO3)2 + HBr = FeBr2 + HNO3 =>
Fe(NO3)2 + 2 HBr = FeBr2 + 2 HNO3
C7H14 + O2 = C02 + H2O =>
2 C7H14 + 7 O2 = 7 C02 + 14 H2O
Ge + HNO3 + HCl = GeCl4 + NO + H2O =>
3 Ge + 4 HNO3 + 12 HCl = 3 GeCl4 + 4 NO + 8 H2O
KBr(aq) + Cl2(aq) = KCl(aq) + Br2(l) =>
2 KBr(aq) + Cl2(aq) = 2 KCl(aq) + Br2(l)
Al2(SO4)3 + Na2S = Al2S3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2S = Al2S3 + 3 Na2(SO4)
C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C12H22O11 + 8 K2Cr2O7 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 43 H2O
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
FeCl2 + KOH + KClO3 = Fe2O3 + KCl + H2O =>
6 FeCl2 + 12 KOH + KClO3 = 3 Fe2O3 + 13 KCl + 6 H2O
NaH + CO2 = Na4C + H2O =>
4 NaH + CO2 = Na4C + 2 H2O
C6H8 + H2SO4 + KMnO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H8 + 9 H2SO4 + 6 KMnO4 = 5 HOOC(CH2)4COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
Pb(OH)2 + HNO2 = Pb(OH)NO2 + H2O =>
Pb(OH)2 + HNO2 = Pb(OH)NO2 + H2O
Na3AlF6 + Al(OH)3 = Al + NaOH + F =>
Na3AlF6 + Al(OH)3 = 2 Al + 3 NaOH + 6 F
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + CH3OH + 8 H{+} = 2 Cr{+3} + CO2 + 6 H2O
NH4Cl(aq) + Mg(OH)2(aq) = MgCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 NH3(g) + 2 H2O(l)
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
CH3CHCH2 + H2O + CO = CH3CH2CH2CH2OH + CO2 =>
CH3CHCH2 + H2O + 2 CO = CH3CH2CH2CH2OH + CO2
Zn + Cr2(SO4)3 + HCl = ZnSO4 + CrCl2 + H2 =>
3 Zn + Cr2(SO4)3 + 4 HCl = 3 ZnSO4 + 2 CrCl2 + 2 H2
K2SO3 + HNO2 = H2SO3 + KNO2 =>
K2SO3 + 2 HNO2 = H2SO3 + 2 KNO2
CH4N2S + Na = NaN2S + CH4 =>
CH4N2S + Na = NaN2S + CH4
NaC2H3O2(aq) + CaS(aq) = Na2S + Ca(C2H3O2)2 =>
2 NaC2H3O2(aq) + CaS(aq) = Na2S + Ca(C2H3O2)2
Mg2 + O2 = MgO2 =>
Mg2 + 2 O2 = 2 MgO2
KClO3 + Cr2O3 + NaOH = Na2CrO4 + H2O + KCl =>
KClO3 + Cr2O3 + 4 NaOH = 2 Na2CrO4 + 2 H2O + KCl
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O =>
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O
KMnO4 + C6H8O7 = CO2 + H2O + K2CO3 + MnO2 =>
6 KMnO4 + C6H8O7 = 3 CO2 + 4 H2O + 3 K2CO3 + 6 MnO2
CH3COONa = CH3COO{-} + Na{+} =>
CH3COONa = CH3COO{-} + Na{+}
I2O5 + NaOH = HIO3 + NaIO3 =>
I2O5 + NaOH = HIO3 + NaIO3
FeS2 + NaO2 = FeO2 + NaSO4 + Na2O =>
FeS2 + 6 NaO2 = FeO2 + 2 NaSO4 + 2 Na2O
K2Cr2O7 + C6H10 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C5H9COOH =>
2 K2Cr2O7 + 3 C6H10 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O + 3 C5H9COOH
CdSO4 + Na3PO4 = Cd3(PO4)2 + Na2SO4 =>
3 CdSO4 + 2 Na3PO4 = Cd3(PO4)2 + 3 Na2SO4
FeBr2 + Cl2 = FeCl2 + Br2 =>
FeBr2 + Cl2 = FeCl2 + Br2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + NaNO2 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
3 Zn + NaNO2 + 5 NaOH + 5 H2O = 3 Na2(Zn(OH)4) + NH3
C18H36O2(s) + O2(g) = CO2(g) + H2O(g) =>
C18H36O2(s) + 26 O2(g) = 18 CO2(g) + 18 H2O(g)
MnC2O4 = Mn + CO2 =>
MnC2O4 = Mn + 2 CO2
Co + Ag(NO3) = Co(NO3)2 + Ag =>
Co + 2 Ag(NO3) = Co(NO3)2 + 2 Ag
S{-2} + H2O2 = SO4{2-} + H2O =>
S{-2} + 4 H2O2 = SO4{2-} + 4 H2O
Cu2 + O2 = CuO2 =>
Cu2 + 2 O2 = 2 CuO2
S(s) + F2(g) = SF6(s) =>
S(s) + 3 F2(g) = SF6(s)
CO2 + H2O + {-} = C2H5OH + OH{-} =>
2 CO2 + 9 H2O + 12e = C2H5OH + 12 OH{-}
Cr + Br2 = CrBr3 =>
2 Cr + 3 Br2 = 2 CrBr3
Zn(CH3COO)2 + Na3PO4 = Zn3(PO4)2 + NaCH3COO =>
3 Zn(CH3COO)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCH3COO
Sr + H3PO4 = SrPO4 + H2 =>
2 Sr + 2 H3PO4 = 2 SrPO4 + 3 H2
C19H34O2 + O2 = CO2 + H2O =>
2 C19H34O2 + 53 O2 = 38 CO2 + 34 H2O
Na2SO4(aq) + HCl(aq) = NaCl + H2SO4 =>
Na2SO4(aq) + 2 HCl(aq) = 2 NaCl + H2SO4
Cu3(PO4)2 = Cu3 + (PO4)2 =>
Cu3(PO4)2 = Cu3 + (PO4)2
Ba(OH)2(s) + NH4Cl(s) = BaCl2(s) + H2O(l) + NH3(g) =>
Ba(OH)2(s) + 2 NH4Cl(s) = BaCl2(s) + 2 H2O(l) + 2 NH3(g)
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