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KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
Be(H2O)4 + Nh4OH = H2O + Nh4 + Be(OH)2 =>
Be(H2O)4 + 2 Nh4OH = 4 H2O + 2 Nh4 + Be(OH)2
Na3PO4(aq) + H2SO4(aq) = Na2SO4(aq) + H3PO4(aq) =>
2 Na3PO4(aq) + 3 H2SO4(aq) = 3 Na2SO4(aq) + 2 H3PO4(aq)
PbCl2 + Mg = MgCl2 + Pb =>
PbCl2 + Mg = MgCl2 + Pb
CaCO3 + HOH = Ca(OH)2 + CO2 =>
CaCO3 + HOH = Ca(OH)2 + CO2
Na2S2O3 + Cl2 = NaCl + S2O3 =>
Na2S2O3 + Cl2 = 2 NaCl + S2O3
LiOH + Fe(NO3)3 = Li(NO3) + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 Li(NO3) + Fe(OH)3
H3O4P + NaOH = Na3PO4 + H2O =>
H3O4P + 3 NaOH = Na3PO4 + 3 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
TiO2 + H2SO4 + H2C2O4 = TiSO4 + CO2 + H2O =>
TiO2 + H2SO4 + H2C2O4 = TiSO4 + 2 CO2 + 2 H2O
CaCO3 + HOH = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 HOH = Ca(OH)2 + H2CO3
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
Cr + PbCl2 = CrCl2 + Pb =>
Cr + PbCl2 = CrCl2 + Pb
CH2CH2 + Cl2 = ClCH2CH2Cl =>
CH2CH2 + Cl2 = ClCH2CH2Cl
K2CO3 + H2C2O4 = K2C2O4 + H2O + CO2 =>
K2CO3 + H2C2O4 = K2C2O4 + H2O + CO2
HC6H7O6 + CaCO3 = CO2 + H2O + [Ca(C6H7O6)2] =>
2 HC6H7O6 + CaCO3 = CO2 + H2O + [Ca(C6H7O6)2]
Al + NaNO3 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
SeCl4 + O2 = SeO2 + Cl2 =>
SeCl4 + O2 = SeO2 + 2 Cl2
CaCO3 + HOH = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 HOH = Ca(OH)2 + H2CO3
NH3 + Mg(NO3)2 = N(NO3)3 + MgH2 =>
2 NH3 + 3 Mg(NO3)2 = 2 N(NO3)3 + 3 MgH2
Ni(OH)2 + H2S = Ni2S2 + H2O =>
2 Ni(OH)2 + 2 H2S = Ni2S2 + 4 H2O
CH2CH2 + Cl2 = CH2CH2Cl =>
2 CH2CH2 + Cl2 = 2 CH2CH2Cl
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
P4 + O3 = P4O10 =>
3 P4 + 10 O3 = 3 P4O10
FeCI3 = C + Fe + I2 =>
2 FeCI3 = 2 C + 2 Fe + 3 I2
Na2O2(s) + H2O = NaOH + O2 =>
2 Na2O2(s) + 2 H2O = 4 NaOH + O2
BaCO3 + H2SO4 = BaSO4 + H2O + CO2 =>
BaCO3 + H2SO4 = BaSO4 + H2O + CO2
C10H22(s) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(s) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
CaCO3 + HOH = Ca(OH)2 + CO2 =>
CaCO3 + HOH = Ca(OH)2 + CO2
Mg(NO3)2 + NH3 = Mg(NH3) + NO3 =>
Mg(NO3)2 + NH3 = Mg(NH3) + 2 NO3
ZnH2 + SO4 = ZnSO4 + H2 =>
ZnH2 + SO4 = ZnSO4 + H2
CH2CH2 + Cl2 = CH2CH2Cl2 =>
CH2CH2 + Cl2 = CH2CH2Cl2
MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}
P4 + O3 = P2O3 =>
P4 + 2 O3 = 2 P2O3
HCOOCH3 + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOOCH3 + 8 Cu(OH)2 = 4 Cu2O + 2 CO2 + 10 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
H2 + HCl = H2Cl =>
H2 + 2 HCl = 2 H2Cl
Ag2CO3 + NH4OH = (NH4)2CO3 + AgOH =>
Ag2CO3 + 2 NH4OH = (NH4)2CO3 + 2 AgOH
I2(aq) + S2O3{2-}(aq) = I{-}(aq) + S4O6{2-}(aq) =>
I2(aq) + 2 S2O3{2-}(aq) = 2 I{-}(aq) + S4O6{2-}(aq)
CrOH3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
6 CrOH3 + 7 NaClO3 + 12 NaOH = 6 Na2CrO4 + 7 NaCl + 15 H2O
Al + HF = AlF3 + H2 =>
2 Al + 6 HF = 2 AlF3 + 3 H2
C10H22(s) + O2(g) = CO2 + H2O =>
2 C10H22(s) + 31 O2(g) = 20 CO2 + 22 H2O
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 16 N
Al + NaNO3 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
H2S + Ni(OH)2 = Ni(HS)2 + H2O =>
2 H2S + Ni(OH)2 = Ni(HS)2 + 2 H2O
NaCl(s) + AgNO3(ac) = AgCl(s) + NaNO3(ac) =>
NaCl(s) + AgNO3(ac) = AgCl(s) + NaNO3(ac)
SrSO3 + CH3COOH = Sr(C2H3O2)2 + H2O + SO2 =>
SrSO3 + 2 CH3COOH = Sr(C2H3O2)2 + H2O + SO2
Br2(l) + BaI2(s) = BaBr2(s) + I2(s) =>
Br2(l) + BaI2(s) = BaBr2(s) + I2(s)
Lithium + sodiumsulfide = sodium + lithiumsulfide =>
2 Li + Na2S = 2 Na + Li2S
Mg(NO3)2 + NH3 = Mg(NH3)2 + NO3 =>
Mg(NO3)2 + 2 NH3 = Mg(NH3)2 + 2 NO3
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