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ZnSO4 + H2O + CO2 = ZnCO3 + H2SO4
BaO + Al(NO3)3 = Ba(NO3)2 + Al2O3 =>
3 BaO + 2 Al(NO3)3 = 3 Ba(NO3)2 + Al2O3
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Hg + K2CrO4 = Hg2CrO4 + K =>
2 Hg + K2CrO4 = Hg2CrO4 + 2 K
KOH + N2 = NO2 + K + H2O =>
8 KOH + N2 = 2 NO2 + 8 K + 4 H2O
CO2 + H2 = CH3OCH3 + H2O =>
2 CO2 + 6 H2 = CH3OCH3 + 3 H2O
Al(NO2)3 + HNO3 = Al(NO3)3 + HNO2 =>
Al(NO2)3 + 3 HNO3 = Al(NO3)3 + 3 HNO2
SnCl2 + Fe2(SO4)3 + HCl = SnCl4 + FeSO4 + H2SO4 =>
SnCl2 + Fe2(SO4)3 + 2 HCl = SnCl4 + 2 FeSO4 + H2SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
MnS + HNO3 = HMnO4 + H2SO4 + NO2 + H2O =>
MnS + 13 HNO3 = HMnO4 + H2SO4 + 13 NO2 + 5 H2O
Cr2O7{-2} + H3O{+} + Br{-} = Br2 + H2O + Cr{3+} =>
Cr2O7{-2} + 14 H3O{+} + 6 Br{-} = 3 Br2 + 21 H2O + 2 Cr{3+}
KClO3 + HI = KI + HClO3 =>
KClO3 + HI = KI + HClO3
BeF2 + K2O = BeO + K2F2 =>
BeF2 + K2O = BeO + K2F2
CuO + V2O5 = Cu5V2O10 =>
5 CuO + V2O5 = Cu5V2O10
ZnF2 + Ca(oh)2 = CaF2 + Zn =>
2 ZnF2 + Ca(oh)2 = 2 CaF2 + 2 Zn
C6H5CO2CH3 + NaOH = NaC7H5O2 + CH3OH =>
C6H5CO2CH3 + NaOH = NaC7H5O2 + CH3OH
MgO + Ca(OH2) = Mg(OH) + CaO =>
2 MgO + Ca(OH2) = 2 Mg(OH) + CaO
Mr(NO3)2 = Mr + NO2 + O2 =>
Mr(NO3)2 = Mr + 2 NO2 + O2
C6H6C3H7 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H6C3H7 + 64 KMnO4 + 96 H2SO4 = 45 C6H6COOH + 32 K2SO4 + 64 MnSO4 + 166 H2O
HNO3Ba(OH)2 = BaNO3H(OH)2 =>
HNO3Ba(OH)2 = BaNO3H(OH)2
PbO2 + H2C2O4 + HCl = PbCl2 + CO2 + H2O =>
PbO2 + H2C2O4 + 2 HCl = PbCl2 + 2 CO2 + 2 H2O
K2SO3 + KOH + HClO4 = K2SO4 + KCl + H2O =>
4 K2SO3 + KOH + HClO4 = 4 K2SO4 + KCl + H2O
NaHCO3 + H2O = H3CO3 + Na2O + H2O2 =>
2 NaHCO3 + 3 H2O = 2 H3CO3 + Na2O + H2O2
FeO(OH) + H2 = Fe + H2O =>
2 FeO(OH) + 3 H2 = 2 Fe + 4 H2O
K2Cr2O7 + Cl2 + NaOH = KCrO2 + NaClO3 + H2O =>
5 K2Cr2O7 + 3 Cl2 + 6 NaOH = 10 KCrO2 + 6 NaClO3 + 3 H2O
HNO3(aq) + NaOH(s) = H2O(l) + NaNO3(aq) =>
HNO3(aq) + NaOH(s) = H2O(l) + NaNO3(aq)
CH3COOH + HOCH2CH2CH(CH3)2 = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + HOCH2CH2CH(CH3)2 = CH3COOCH2CH2CH(CH3)2 + H2O
N2 + H2 + H2O = NH4OH =>
N2 + 3 H2 + 2 H2O = 2 NH4OH
CH3CH2OH + Ag2O = CH3COOH + Ag + H2O =>
CH3CH2OH + 2 Ag2O = CH3COOH + 4 Ag + H2O
Fe + KCl = FeCl2 + K =>
Fe + 2 KCl = FeCl2 + 2 K
KOH + K4[Fe(CN)6] + Ce(NO3)4 = Fe(OH)3 + Ce(OH)3 + K2CO3 + KNO3 + H2O =>
258 KOH + K4[Fe(CN)6] + 61 Ce(NO3)4 = Fe(OH)3 + 61 Ce(OH)3 + 6 K2CO3 + 250 KNO3 + 36 H2O
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
CuSO4 + AlCl3 = Al2(SO4)3 + Cu(Cl)2 =>
3 CuSO4 + 2 AlCl3 = Al2(SO4)3 + 3 Cu(Cl)2
MgCl{2} + LiOH = MgOH{2} + LiCl =>
MgCl{2} + LiOH = MgOH{2} + LiCl
CuO + NO2 + H2O = Cu(NO3)2 + H2 =>
CuO + 2 NO2 + H2O = Cu(NO3)2 + H2
CuO + NHO3 = Cu(NO3)2 + H2 + O2 =>
2 CuO + 4 NHO3 = 2 Cu(NO3)2 + 2 H2 + O2
AgNO3 + NaClO3 = NaNO3 + AgClO3 =>
AgNO3 + NaClO3 = NaNO3 + AgClO3
Al + KOH = K3AlO3 + H2(g) =>
2 Al + 6 KOH = 2 K3AlO3 + 3 H2(g)
Fe2(SO4)3 + HCl = Fe(Cl)3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 Fe(Cl)3 + 3 H2SO4
SrCrO4 + CH3COOH = SrCr2O7 + Sr(CH3COO)2 + H2O =>
2 SrCrO4 + 2 CH3COOH = SrCr2O7 + Sr(CH3COO)2 + H2O
NaSiO3H2SO4 = NaSO4H2OSiO2 =>
NaSiO3H2SO4 = NaSO4H2OSiO2
Fe(NO3)3 + Ca(OH)2 = Ca(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 2 Fe(OH)3
CaO + HCN = Ca(CN)2 + H2O =>
CaO + 2 HCN = Ca(CN)2 + H2O
Fe(NH4)2(SO4)2*6H2O + K2C2O4 + H2O2 + H2SO4 = K3[Fe(C2O4)3]*3H2O + K2SO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 6 K2C2O4 + H2O2 + H2SO4 = 2 K3[Fe(C2O4)3]*3H2O + 3 K2SO4 + 2(NH4)2SO4 + 8 H2O
As2O3 + OH{-} = AsO3{3-} + H2O =>
As2O3 + 6 OH{-} = 2 AsO3{3-} + 3 H2O
Mg + AgNO{3} = MgNO{3} + Ag =>
Mg + AgNO{3} = MgNO{3} + Ag
SnS + H2SO4 = SnSO4 + H2S =>
SnS + H2SO4 = SnSO4 + H2S
Ag + HOH = AgOH + H =>
Ag + HOH = AgOH + H
NH4ClO4 + C4H5Cl = CO + H2O + Cl2 + N2 =>
26 NH4ClO4 + 8 C4H5Cl = 32 CO + 72 H2O + 17 Cl2 + 13 N2
N2 + H2 + H2O = NH4OH =>
N2 + 3 H2 + 2 H2O = 2 NH4OH
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