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2 ReO4{-} + H2O + 7 HS{-} = 2 Re + 9 OH{-} + 7 S
NH4C2H3O2 + H2O = NH3C2H3O2 + H3O =>
NH4C2H3O2 + H2O = NH3C2H3O2 + H3O
At + Cl = AtCl3 =>
At + 3 Cl = AtCl3
[Cu(NH3)4](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)4](OH)2 = CuO + 4 NH3 + H2O
Ag(NO3)2 + K3(PO4) = Ag3(PO4)2 + K(NO3) =>
3 Ag(NO3)2 + 2 K3(PO4) = Ag3(PO4)2 + 6 K(NO3)
NH4C2H3O2 + H2O = NH4OH + HC2H3O2 =>
NH4C2H3O2 + H2O = NH4OH + HC2H3O2
Pr + Ir + B = Ir2PrB6 =>
Pr + 2 Ir + 6 B = Ir2PrB6
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
H3AsO4 + Mg + NH3 = AsH3 + H2O + Mg3N2 =>
3 H3AsO4 + 12 Mg + 8 NH3 = 3 AsH3 + 12 H2O + 4 Mg3N2
C4H8O2C4H10O = C8H16O2H2O =>
C4H8O2C4H10O = C8H16O2H2O
Mg(NO3)2(s) = Mg(NO2)2(s) + O2(g) =>
Mg(NO3)2(s) = Mg(NO2)2(s) + O2(g)
(C4H9OH) + O2 = CO2 + H2O =>
(C4H9OH) + 6 O2 = 4 CO2 + 5 H2O
CH3Br + HBr = Br2 + CH4 =>
CH3Br + HBr = Br2 + CH4
Na2O + Fe(ClO4)3 = NaClO4 + Fe2O3 =>
3 Na2O + 2 Fe(ClO4)3 = 6 NaClO4 + Fe2O3
H2S + OH = H2SO4 + H2O =>
H2S + 8 OH = H2SO4 + 4 H2O
Ag(NO3)2 + K3(PO4) = Ag3(PO4)2 + K(NO3) =>
3 Ag(NO3)2 + 2 K3(PO4) = Ag3(PO4)2 + 6 K(NO3)
BaBr2 + Na2(SO4) = BaSO4 + NaBr =>
BaBr2 + Na2(SO4) = BaSO4 + 2 NaBr
K4[Fe(CN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 K4[Fe(CN)6] + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 36 HNO3 + 61 Cr2(SO4)3 + 73 K2SO4 + 247 H2O
C7H15Br + KOH = C7H14 + KBr + H2O =>
C7H15Br + KOH = C7H14 + KBr + H2O
KQO4 + KQ = KQO3 =>
3 KQO4 + KQ = 4 KQO3
Ce(NO3)3 + Na2CO3 = Ce2(CO3)3 + NaNO3 =>
2 Ce(NO3)3 + 3 Na2CO3 = Ce2(CO3)3 + 6 NaNO3
C4H10O2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10O2(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
N2O5(s) = NO2(aq) + O2(aq) =>
2 N2O5(s) = 4 NO2(aq) + O2(aq)
C2H5Br + NaNO2 = C2H5NO2 + NaBr =>
C2H5Br + NaNO2 = C2H5NO2 + NaBr
NH3(ac) + HCl(ac) = NH4Cl =>
NH3(ac) + HCl(ac) = NH4Cl
C2H6O + CH4N2O + Na2CO3 = C6H4N4O3 + NaOH + H3O =>
C2H6O + 2 CH4N2O + 2 Na2CO3 = C6H4N4O3 + 4 NaOH + 2 H3O
FeCl3 + NH4 + OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4 + 3 OH = Fe(OH)3 + 3 NH4Cl
X + A2Y = X{+} + AY{-} + A2 =>
2 X + 2 A2Y = 2 X{+} + 2 AY{-} + A2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
MnO4{-} + HNO2 = NO3{-} + H{+} + MnO2 + H2O =>
2 MnO4{-} + 3 HNO2 = 3 NO3{-} + H{+} + 2 MnO2 + H2O
NH4 + CH3CO2 = NH4CH3CO2 =>
NH4 + CH3CO2 = NH4CH3CO2
F + CaBr2 = Ca + FBr2 =>
F + CaBr2 = Ca + FBr2
Na2CO3(aq) + H3C6H5O7(aq) = Na3C6H5O7(aq) + H2O(l) + CO2(g) =>
3 Na2CO3(aq) + 2 H3C6H5O7(aq) = 2 Na3C6H5O7(aq) + 3 H2O(l) + 3 CO2(g)
Na + Mg = MgNa =>
Na + Mg = MgNa
CaCl2 + W + H2O = WO4Ca + HCl + H =>
CaCl2 + W + 4 H2O = WO4Ca + 2 HCl + 6 H
Al(s) + Br2(l) = Al2Br6(s) =>
2 Al(s) + 3 Br2(l) = Al2Br6(s)
CuO + (NH4)2SO4 = CuSO4 + (NH4)2O =>
CuO + (NH4)2SO4 = CuSO4 + (NH4)2O
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
Mg(NO3)2*6H2O + C6H8O7 = MgO + CO2 + H2O + N2 =>
9 Mg(NO3)2*6H2O + 5 C6H8O7 = 9 MgO + 30 CO2 + 74 H2O + 9 N2
Cr2O3 + KOH + Ca(ClO)2 = K2CrO4 + CaCl2 + H2O =>
2 Cr2O3 + 8 KOH + 3 Ca(ClO)2 = 4 K2CrO4 + 3 CaCl2 + 4 H2O
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
BaSO4 + HCl = BaCl + SO4H =>
BaSO4 + HCl = BaCl + SO4H
C2H5OH(l) + C3H7COOH(l) = C3H7COOC2H5(l) + H2O(l) =>
C2H5OH(l) + C3H7COOH(l) = C3H7COOC2H5(l) + H2O(l)
Ce(NO3)3 + NaOH = Ce(OH)3 + NaNO3 =>
Ce(NO3)3 + 3 NaOH = Ce(OH)3 + 3 NaNO3
N4H4O4 + CH3OH = H2O + CO2 + N2 =>
3 N4H4O4 + 2 CH3OH = 10 H2O + 2 CO2 + 6 N2
Fe + H2SO4 + K3Fe(CN)6 = KFe(Fe(CN)6)2 + K2SO4 + H2 =>
2 Fe + 5 H2SO4 + 4 K3Fe(CN)6 = 2 KFe(Fe(CN)6)2 + 5 K2SO4 + 5 H2
Pb(CIO3)2 + NaI = PbI2 + Na(CIO3) =>
Pb(CIO3)2 + 2 NaI = PbI2 + 2 Na(CIO3)
H2 + Ga2(SO4)3 = H2SO4 + Ga =>
3 H2 + Ga2(SO4)3 = 3 H2SO4 + 2 Ga
Na2SO4(aq) + KOH(aq) = NaOH + K2SO4 =>
Na2SO4(aq) + 2 KOH(aq) = 2 NaOH + K2SO4
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