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H2O + HBr = H2Br + OH
HCl(aq) + Ca(CO3)(s) = H2(CO3) + CaCl2(aq) =>
2 HCl(aq) + Ca(CO3)(s) = H2(CO3) + CaCl2(aq)
[Co(C5H6O4)](C12H8N2) + O2 = N2 + H2O + CO2 + Co3O4 =>
6[Co(C5H6O4)](C12H8N2) + 115 O2 = 6 N2 + 42 H2O + 102 CO2 + 2 Co3O4
BaSiO3 + HNO3 = Ba(NO3)2 + SiO2 + H2O =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + SiO2 + H2O
CH3CH2I + NH3 = CH3CH2NH2 + NH4I =>
CH3CH2I + 2 NH3 = CH3CH2NH2 + NH4I
HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + HC2H3O2(aq) =>
2 HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + 2 HC2H3O2(aq)
AgF + Pb = PbF + Ag =>
AgF + Pb = PbF + Ag
CuCO3 = CuO + carbondioxide =>
CuCO3 = CuO + CO2
Li2CO3 + Al2O3 = Li2O + Al2(CO3)3 =>
3 Li2CO3 + Al2O3 = 3 Li2O + Al2(CO3)3
Cu(NO3)2 + KOH(aq) = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH(aq) = Cu(OH)2 + 2 KNO3
I3 + O2 = I2O3 =>
4 I3 + 9 O2 = 6 I2O3
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
NpO2 + HNO3 = NpO2(NO3) + NO2 + H2O =>
NpO2 + 2 HNO3 = NpO2(NO3) + NO2 + H2O
Fe(ll) + F = Fe(ll)F =>
Fe(ll) + F = Fe(ll)F
C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4
Fe(OH)3 + C4H6O6 = Fe(C4H6O6) + OH =>
Fe(OH)3 + C4H6O6 = Fe(C4H6O6) + 3 OH
CaCO3 + C17H35COONa = (C17H35COO)2Ca + Na2CO3 =>
CaCO3 + 2 C17H35COONa = (C17H35COO)2Ca + Na2CO3
PbNO2 + Mg = MgNO2 + Pb =>
PbNO2 + Mg = MgNO2 + Pb
NiBr2(aq) + (NH4)2S(aq) = NiS + NH4Br =>
NiBr2(aq) + (NH4)2S(aq) = NiS + 2 NH4Br
Na + ZnS = Na2S + Zn =>
2 Na + ZnS = Na2S + Zn
P2 + KClO3 = P4O10 + KCl =>
6 P2 + 10 KClO3 = 3 P4O10 + 10 KCl
Ni(OH)2 + KMnO4 = NiOOH + MnO2 + KOH + H2O =>
3 Ni(OH)2 + KMnO4 = 3 NiOOH + MnO2 + KOH + H2O
NH4OH(aq) + HCl = NH4Cl + H2O =>
NH4OH(aq) + HCl = NH4Cl + H2O
B + HBr = BBr3 + H2 =>
2 B + 6 HBr = 2 BBr3 + 3 H2
CH3CHO + Cr2O7{2-} + H{+} = CH3COOH + Cr3 + H2O =>
18 CH3CHO + 3 Cr2O7{2-} + 6 H{+} = 18 CH3COOH + 2 Cr3 + 3 H2O
C14H8O2 + O2 = CO2 + H2O =>
C14H8O2 + 15 O2 = 14 CO2 + 4 H2O
C2H5OH + KCl + H2SO4 = C2H5Cl + K2SO4 + H2O =>
2 C2H5OH + 2 KCl + H2SO4 = 2 C2H5Cl + K2SO4 + 2 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
HCl + K2SiO4 = H2SiO4 + KCl =>
2 HCl + K2SiO4 = H2SiO4 + 2 KCl
NiBr2(aq) + (NH4)2S(aq) = NiS + NH4Br =>
NiBr2(aq) + (NH4)2S(aq) = NiS + 2 NH4Br
CH3POCl2 + C3H7OH + HF = CH3P(O)(C3H7O)F + HCl =>
CH3POCl2 + C3H7OH + HF = CH3P(O)(C3H7O)F + 2 HCl
I2 + Na2SeO3 = Na2Se2O6 + NaI =>
I2 + 2 Na2SeO3 = Na2Se2O6 + 2 NaI
Na + LiNO3 = NaNO3 + Li =>
Na + LiNO3 = NaNO3 + Li
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
C4H8O2 + CaOH = H2O + C4H7CaO2 =>
C4H8O2 + CaOH = H2O + C4H7CaO2
C2H4O + Ag2O = CO2 + H2O + Ag =>
C2H4O + 5 Ag2O = 2 CO2 + 2 H2O + 10 Ag
Ti(OH)3 + H2SO3 = Ti2(SO3)3 + H2O =>
2 Ti(OH)3 + 3 H2SO3 = Ti2(SO3)3 + 6 H2O
ZnBr2 + K2CO3 = ZnCO3 + KBr =>
ZnBr2 + K2CO3 = ZnCO3 + 2 KBr
Cs3PO4 + Ni(NO3)2 = CsNO3 + Ni3(PO4)2 =>
2 Cs3PO4 + 3 Ni(NO3)2 = 6 CsNO3 + Ni3(PO4)2
CH3COONH2 + H2O = CH3COOOHNH3 =>
CH3COONH2 + H2O = CH3COOOHNH3
Au + ZnS = Zn + Au2S =>
2 Au + ZnS = Zn + Au2S
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K2Cr2O7 = K + Cr + O2 =>
2 K2Cr2O7 = 4 K + 4 Cr + 7 O2
Cs + H2O = H2 + CsOH =>
2 Cs + 2 H2O = H2 + 2 CsOH
BaCO3 + CuSO4 = BaSO4 + CuCO3 =>
BaCO3 + CuSO4 = BaSO4 + CuCO3
Er2O3 + HCl = ErCl3 + H2O =>
Er2O3 + 6 HCl = 2 ErCl3 + 3 H2O
Cu(NO3)2*5H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*5H2O = Cu(NO3)2 + 5 H2O
Me + O2 = MeO =>
2 Me + O2 = 2 MeO
C12H22O11(s) + O(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 24 O(g) = 12 CO2(g) + 11 H2O(g)
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