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Na2CO + Ca(OH)2 = 2 NaOH + CaCO
H2SO4 + Cl2 = HCl + SO4 =>
H2SO4 + Cl2 = 2 HCl + SO4
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
N2O3Ba(OH)2 = BaN2O4H2O =>
N2O3Ba(OH)2 = BaN2O4H2O
Al2S3 + HCl = Al(Cl)3 + H2S =>
Al2S3 + 6 HCl = 2 Al(Cl)3 + 3 H2S
H{+} + MnO4{2-} + HSO3{-} = SO4{2-} + Mn{2+} + H2O =>
2 H{+} + MnO4{2-} + 2 HSO3{-} = 2 SO4{2-} + Mn{2+} + 2 H2O
AlO3H3 + H2SO3 = Al2S3O9 + H2O =>
2 AlO3H3 + 3 H2SO3 = Al2S3O9 + 6 H2O
(NH4)2C2O4 + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
K2Cr2O7 + NH3 + H2O = NH2OH + K[Cr(OH)4] =>
K2Cr2O7 + 3 NH3 + 4 H2O = 3 NH2OH + 2 K[Cr(OH)4]
Li + Po = LiPo =>
Li + Po = LiPo
ZnSO4 + NaOH + HCl = ZnCl2 + Na2SO4 + H2O =>
ZnSO4 + 2 NaOH + 2 HCl = ZnCl2 + Na2SO4 + 2 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
(NH4)2C2O4 + AlCl3 = Al2(C2O4)3 + NH4Cl =>
3(NH4)2C2O4 + 2 AlCl3 = Al2(C2O4)3 + 6 NH4Cl
H2(g) + PbO(s) = Pb(s) + H2O(aq) =>
H2(g) + PbO(s) = Pb(s) + H2O(aq)
Fe + O2 = Fe2O4 =>
2 Fe + 2 O2 = Fe2O4
Al(CH3COO)3 + AgNO3 = AgCH3COO + Al(NO3)3 =>
Al(CH3COO)3 + 3 AgNO3 = 3 AgCH3COO + Al(NO3)3
(NH4)2C2O4 + O2 = CO2 + H2O + NH3 =>
2(NH4)2C2O4 + O2 = 4 CO2 + 2 H2O + 4 NH3
Co(NO3)2*6H2O + H2O2 + NaHCO3 + NaOH = Na3[Co(CO3)3]*3H2O + NaNO3 + H2O =>
2 Co(NO3)2*6H2O + H2O2 + 6 NaHCO3 + 4 NaOH = 2 Na3[Co(CO3)3]*3H2O + 4 NaNO3 + 12 H2O
CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl
FeC2O4*2H2O + O2 = Fe2O3 + CO2 + H2O =>
4 FeC2O4*2H2O + 3 O2 = 2 Fe2O3 + 8 CO2 + 8 H2O
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu(NO3)2 + NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2 =>
Cu(NO3)2 + 4 NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2
[Ni(H2O)6]Cl2 + NH3 = [Ni(NH3)6]Cl2 + H2O =>
[Ni(H2O)6]Cl2 + 6 NH3 = [Ni(NH3)6]Cl2 + 6 H2O
C6H10O5 + HNO3 = C6H7O5(NO2)3 + H2O =>
C6H10O5 + 3 HNO3 = C6H7O5(NO2)3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H + Al = AlH =>
H + Al = AlH
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
AsCl3 + NaOH = As(OH)3 + NaCl =>
AsCl3 + 3 NaOH = As(OH)3 + 3 NaCl
Br{-}(aq) + Cl2(l) = Br2(s) + Cl{-}(aq) =>
2 Br{-}(aq) + Cl2(l) = Br2(s) + 2 Cl{-}(aq)
Co(NO3)2 + NaOH = Na(NO3)2 + Co(OH) =>
Co(NO3)2 + NaOH = Na(NO3)2 + Co(OH)
C2H3OOHNaHCO3 = CO2C2H3NaO2H2O =>
C2H3OOHNaHCO3 = CO2C2H3NaO2H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2SO4 + Cl2 = HCl + SO4 =>
H2SO4 + Cl2 = 2 HCl + SO4
C12H33 + O2 = CO2 + H2O =>
4 C12H33 + 81 O2 = 48 CO2 + 66 H2O
NaOH + Al(OH)3 = Na(Al(OH)4) =>
NaOH + Al(OH)3 = Na(Al(OH)4)
K4[Fe(CN)6] + FeSO4 = Fe[Fe(CN)6] + K2SO4 + Fe =>
K4[Fe(CN)6] + 2 FeSO4 = Fe[Fe(CN)6] + 2 K2SO4 + Fe
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HCN(g) = N2 + C + H2 =>
2 HCN(g) = N2 + 2 C + H2
C6H2N405 + O2 = CO2 + H2O + N2 =>
2 C6H2N405 + 13 O2 = 12 CO2 + 2 H2O + 405 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sn(OH)4 = Sn2O4 + H2O =>
2 Sn(OH)4 = Sn2O4 + 4 H2O
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3COOH + C20H14O4 = C20H4CH3CO + H2O =>
16 CH3COOH + 5 C20H14O4 = 6 C20H4CH3CO + 46 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KOH + SO2 = K2SO3H2O =>
2 KOH + SO2 = K2SO3H2O
Fe + O2 = Fe2O4 =>
2 Fe + 2 O2 = Fe2O4
(NH4)2S + H2O = (NH4)2O + H2S =>
(NH4)2S + H2O = (NH4)2O + H2S
CaCO3BaCl2 = BaCO3CaCl2 =>
CaCO3BaCl2 = BaCO3CaCl2
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