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Fe + (NH4)2CO3 = FeCO3 + 2 NH4
LiCl(s) + H2SO4(aq) = Li2SO4 + HCl =>
2 LiCl(s) + H2SO4(aq) = Li2SO4 + 2 HCl
Ca(OH)2 + H2SO4 = SO4(CaOH)2 + H2O =>
2 Ca(OH)2 + H2SO4 = SO4(CaOH)2 + 2 H2O
FeOHCl2H2O = Fe(OH)2ClHCl =>
FeOHCl2H2O = Fe(OH)2ClHCl
NaI + Al(NO3)3 = NaNO3 + AlI3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + AlI3
NaOH + H2O = NaO2 + H3 =>
NaOH + H2O = NaO2 + H3
Zn(OH)2 + NaHS = ZnS + NaOH + H2O =>
Zn(OH)2 + NaHS = ZnS + NaOH + H2O
Al(OH) + HSO = AlSO + H2O =>
Al(OH) + HSO = AlSO + H2O
Cr(OH)2 + HNO3 = Cr(NO3)2 + HOH =>
Cr(OH)2 + 2 HNO3 = Cr(NO3)2 + 2 HOH
Ca(NO3)2(aq) + K4Fe(CN)6(aq) = Ca2Fe(CN)6(s) + KNO3(aq) =>
2 Ca(NO3)2(aq) + K4Fe(CN)6(aq) = Ca2Fe(CN)6(s) + 4 KNO3(aq)
MnO4 + S2O3 = Mn + S2O4 =>
MnO4 + 4 S2O3 = Mn + 4 S2O4
Cu + N = Cu3N2 =>
3 Cu + 2 N = Cu3N2
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
Fe(OH)2 + CrO4{2-} + H2O = Fe(OH)3 + Cr(OH)3{-} + OH{-} =>
4 Fe(OH)2 + CrO4{2-} + 4 H2O = 4 Fe(OH)3 + Cr(OH)3{-} + OH{-}
FeOH2O = H2O2Fe =>
FeOH2O = H2O2Fe
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
Ce(OH)3 + KMnO4 + H2SO4 = Ce(SO4)2 + MnSO4 + K2SO4 + H2O =>
10 Ce(OH)3 + 2 KMnO4 + 23 H2SO4 = 10 Ce(SO4)2 + 2 MnSO4 + K2SO4 + 38 H2O
NaHCO3 + Cl2 = HCO3 + NaCl =>
2 NaHCO3 + Cl2 = 2 HCO3 + 2 NaCl
HCN + H2O2 = CNO + H2O =>
2 HCN + 3 H2O2 = 2 CNO + 4 H2O
Na = Na20 = NaOH =>
20 Na = Na20
HNO3 + Na2S = NO + S + H2O + Na2O =>
2 HNO3 + 3 Na2S = 2 NO + 3 S + H2O + 3 Na2O
HgCl + H2SO4 = Hg2SO4 + HCl =>
2 HgCl + H2SO4 = Hg2SO4 + 2 HCl
KOH + NH4PO4 = KNH4 + PO4OH =>
KOH + NH4PO4 = KNH4 + PO4OH
H2SO4*2NaOH = Na2SO4 + H2O =>
H2SO4*2NaOH = Na2SO4 + 2 H2O
Na2HPO4 + FeNO3 = Fe2HPO4 + NaNO3 =>
Na2HPO4 + 2 FeNO3 = Fe2HPO4 + 2 NaNO3
FeO + SO2 = Fe(SO3) =>
FeO + SO2 = Fe(SO3)
AgSiO3 + HCl = AgCl + HSiO3 =>
AgSiO3 + HCl = AgCl + HSiO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Cr2O7{2-} + H{+} + H2O2 = CrO*2O2 + H2O =>
Cr2O7{2-} + 2 H{+} + 4 H2O2 = 2 CrO*2O2 + 5 H2O
K2SO4 + H2S = K2S + H2SO4 =>
K2SO4 + H2S = K2S + H2SO4
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
KMnO4 + HF + H2O = KF + MnF2 + H2O2 =>
2 KMnO4 + 6 HF + 2 H2O = 2 KF + 2 MnF2 + 5 H2O2
C2H5OH + O2 = C6H12O6 + H2O =>
3 C2H5OH + 3 O2 = C6H12O6 + 3 H2O
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
Hg(CN)2 = (CN)2 + Hg2(CN)2 =>
2 Hg(CN)2 = (CN)2 + Hg2(CN)2
K3PO4 + Al(OH)3 = KOH + AlPO4 =>
K3PO4 + Al(OH)3 = 3 KOH + AlPO4
C5H11OH + O2 = H2CO3 + H2O =>
2 C5H11OH + 15 O2 = 10 H2CO3 + 2 H2O
RbOH + Al2O3 = RbAlO2 + H2O =>
2 RbOH + Al2O3 = 2 RbAlO2 + H2O
Se + H = SeH2 =>
Se + 2 H = SeH2
Be2O4Si = Be + O4Si =>
Be2O4Si = 2 Be + O4Si
As2O3 + I2 + KOH = KIK3 + AsO4 + H2 =>
8 As2O3 + 5 I2 + 40 KOH = 10 KIK3 + 16 AsO4 + 20 H2
ICl + H2O = HCl + HIO3 + I2 =>
5 ICl + 3 H2O = 5 HCl + HIO3 + 2 I2
NaClMg(C2H3O2)2 = Na(C2H3O2)2MgCl =>
NaClMg(C2H3O2)2 = Na(C2H3O2)2MgCl
Al + NaO2 = NaAlO2 =>
Al + NaO2 = NaAlO2
HClO4 + P2O3 + H2O = HCl + H3PO4 =>
HClO4 + 2 P2O3 + 6 H2O = HCl + 4 H3PO4
PbCO3(s) + H2SO4(aq) = PbSO4(aq) + CO2(g) + H2O(l) =>
PbCO3(s) + H2SO4(aq) = PbSO4(aq) + CO2(g) + H2O(l)
Zn(s) + MnO2(s) + H2O(l) = Zn(OH)2 + Mn2O3 =>
Zn(s) + 2 MnO2(s) + H2O(l) = Zn(OH)2 + Mn2O3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
PbCl2 + SbCl3 + S = PbSbS5 + Cl =>
PbCl2 + SbCl3 + 5 S = PbSbS5 + 5 Cl
CH3CH3 + NH3 = CH3CH3NH3 =>
CH3CH3 + NH3 = CH3CH3NH3
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