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2 HCl + HgS = HgCl2 + H2S
C9H10O2 + C6H5 = C19H16O + CH3OH =>
18 C9H10O2 + 48 C6H5 = 23 C19H16O + 13 CH3OH
C10H12O4S(s) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C10H12O4S(s) + 12 O2(g) = 10 CO2(g) + 6 H2O(g) + SO2(g)
C5H11COOH + C2H5OH = C6H16COO + H2O =>
C5H11COOH + 4 C2H5OH = 2 C6H16COO + 2 H2O
Ag(s) + Ni(NO3)2(aq) = AgNO3(aq) + Ni(s) =>
2 Ag(s) + Ni(NO3)2(aq) = 2 AgNO3(aq) + Ni(s)
NaOH + As2O5 = Na3AsO4 + H2O =>
6 NaOH + As2O5 = 2 Na3AsO4 + 3 H2O
H2SO4 + As = As4O6 + SO + H2O =>
3 H2SO4 + 4 As = As4O6 + 3 SO + 3 H2O
H2S(s) + Cl2(g) = S8(s) + HCl(g) =>
8 H2S(s) + 8 Cl2(g) = S8(s) + 16 HCl(g)
FeC2O4(H2O)2(s) + O2(g) = FeO(s) + H2O(g) + CO2(g) =>
2 FeC2O4(H2O)2(s) + O2(g) = 2 FeO(s) + 4 H2O(g) + 4 CO2(g)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO3 + H2O =>
Na2S2O3 + 2 Br2 + 6 NaOH = 4 NaBr + 2 Na2SO3 + 3 H2O
Cl2(aq) + Br{-} = Cl{-} + Br2(aq) =>
Cl2(aq) + 2 Br{-} = 2 Cl{-} + Br2(aq)
C2H6S2 + K2Cr2O7 + H3PO4 = CO2 + SO2 + CrPO4 + K2HPO4 + H2O =>
3 C2H6S2 + 11 K2Cr2O7 + 33 H3PO4 = 6 CO2 + 6 SO2 + 22 CrPO4 + 11 K2HPO4 + 53 H2O
MgO(s) + H2O(i) = Mg(OH)2(ac) =>
MgO(s) + H2O(i) = Mg(OH)2(ac)
Ag + Na2S = Ag2S + Na1 =>
2 Ag + Na2S = Ag2S + 2 Na1
N3 + H6 = NH3 =>
2 N3 + 3 H6 = 6 NH3
K2AsO4 + KI + HCl = I2 + K3AsO3 + KCl + H2O =>
2 K2AsO4 + 6 KI + 4 HCl = 3 I2 + 2 K3AsO3 + 4 KCl + 2 H2O
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
KI + Cl2H2O = KCl + I2 + H2O =>
2 KI + Cl2H2O = 2 KCl + I2 + H2O
K2CO3 + CO2 + H2O = KHCO3 =>
K2CO3 + CO2 + H2O = 2 KHCO3
Na2S2O3 + H2SO4 = Na2SO4 + H2S + SO2 =>
4 Na2S2O3 + 3 H2SO4 = 4 Na2SO4 + 3 H2S + 4 SO2
MnO2 + O2 + NaOH = Na2MnO4 + H2O =>
2 MnO2 + O2 + 4 NaOH = 2 Na2MnO4 + 2 H2O
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
C6H2O6(s) + O2(s) = CO2(g) + H2O(g) =>
2 C6H2O6(s) + 7 O2(s) = 12 CO2(g) + 2 H2O(g)
Ba(C2H3O2)2 + (NH4)3(PO4) = Ba3(PO4)2 + NH4(C2H3O2) =>
3 Ba(C2H3O2)2 + 2(NH4)3(PO4) = Ba3(PO4)2 + 6 NH4(C2H3O2)
CaC2(s) + H2O = C2H2(g) + Ca(OH)2(s) =>
CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2(s)
CO + SO2 = CS2 + O2 =>
2 CO + 4 SO2 = 2 CS2 + 5 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cs(s) + Br2(l) = Cs(l)Br2(s) =>
Cs(s) + Br2(l) = Cs(l)Br2(s)
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2 =>
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
NaNO3 + CuS = Na2S + Cu(NO3)2 =>
2 NaNO3 + CuS = Na2S + Cu(NO3)2
Ca(ClO3)2 + Pb(NO3)2 = Ca(NO3)2 + Pb(ClO3)2 =>
Ca(ClO3)2 + Pb(NO3)2 = Ca(NO3)2 + Pb(ClO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CrO4{2-} + H2O = Cr2O7{2-} + OH{-} =>
2 CrO4{2-} + H2O = Cr2O7{2-} + 2 OH{-}
Ba(OH)2 + Ag = Ba + Ag(OH) =>
Ba(OH)2 + 2 Ag = Ba + 2 Ag(OH)
H2CO3 + C6H14 = C6H5COOH + H2O =>
43 H2CO3 + 15 C6H14 = 19 C6H5COOH + 91 H2O
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
C2H3NaO2 + Pb(NO3)2 = Pb(C2H3O2)2 + NaNO3 =>
2 C2H3NaO2 + Pb(NO3)2 = Pb(C2H3O2)2 + 2 NaNO3
Na(NO2) + HCl = NaCl + HNO2 =>
Na(NO2) + HCl = NaCl + HNO2
CN{-} + H2O = CNO{-} + H =>
CN{-} + H2O = CNO{-} + 2 H
CaCl2O6 = CaCl2 + O2 =>
CaCl2O6 = CaCl2 + 3 O2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Ni(s) + HCl(ag) = NiCl2(ag) + H2(g) =>
Ni(s) + 2 HCl(ag) = NiCl2(ag) + H2(g)
Al(OCH(CH3)2)3 + H2O = Al2O3 + C3H7OH =>
2 Al(OCH(CH3)2)3 + 3 H2O = Al2O3 + 6 C3H7OH
PO4 + H2 = PH3 + H2O =>
2 PO4 + 11 H2 = 2 PH3 + 8 H2O
Cu(NO2)2 + KOH = Cu(OH)2 + KNO2 =>
Cu(NO2)2 + 2 KOH = Cu(OH)2 + 2 KNO2
FeOOH + H2O = Fe(OH)4 + H =>
FeOOH + 2 H2O = Fe(OH)4 + H
K2(CD(CN)4) + S = K2S + (CD(CN)4) =>
K2(CD(CN)4) + S = K2S + (CD(CN)4)
CH3CH2CH2OH + CH3COOH = CH3CH2CH2COOCH3 + H2O =>
CH3CH2CH2OH + CH3COOH = CH3CH2CH2COOCH3 + H2O
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