| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H12 + 5 O2 = 2 CO2 + 6 H2O
KCl + BaO = BaCl2 + K2O =>
2 KCl + BaO = BaCl2 + K2O
C21H44 + O2(g) = CO(g) + H2O(g) =>
2 C21H44 + 43 O2(g) = 42 CO(g) + 44 H2O(g)
BF5(g) + H2(g) = B(s) + HF(g) =>
2 BF5(g) + 5 H2(g) = 2 B(s) + 10 HF(g)
C2H6SO + O2 = CO2 + H6SO =>
C2H6SO + 2 O2 = 2 CO2 + H6SO
Ca{2+} + PO4{3-} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2
H3CrO3 = H2 + CrO3 =>
2 H3CrO3 = 3 H2 + 2 CrO3
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
ZnO + H2O = Zn(HO)2 =>
ZnO + H2O = Zn(HO)2
Ag + Fe(Cn)6 = Ag[Fe(Cn)6] =>
Ag + Fe(Cn)6 = Ag[Fe(Cn)6]
C4H6 + KMnO4 + H2O = KOH + MnO2 + C4H8O2 =>
3 C4H6 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C4H8O2
Na3PO4 + HCl = Na + Cl + H3PO4 =>
Na3PO4 + 3 HCl = 3 Na + 3 Cl + H3PO4
BaCrO4 + KOH = Ba(OH)2 + K2CrO4 =>
BaCrO4 + 2 KOH = Ba(OH)2 + K2CrO4
KMnO4 + Kl + KOH = H2O + K2MnO4 + KlO3 =>
6 KMnO4 + Kl + 6 KOH = 3 H2O + 6 K2MnO4 + KlO3
C2H4O3 + NaHCO3 = NaCH3COO + H2O + CO2 =>
4 C2H4O3 + 3 NaHCO3 = 3 NaCH3COO + 5 H2O + 5 CO2
K4Fe(CN)4 + I2 = K3Fe(CN)4 + KI =>
2 K4Fe(CN)4 + I2 = 2 K3Fe(CN)4 + 2 KI
Sb2O3 + O = (Sb2O3)4O6 =>
4 Sb2O3 + 6 O = (Sb2O3)4O6
NaOCl + Na2S2O3H10O5 = NaCl + Na2SO4 + S + H2O =>
NaOCl + Na2S2O3H10O5 = NaCl + Na2SO4 + S + 5 H2O
NaOCl + H2O2 = O2 + NaCl + H2O =>
NaOCl + H2O2 = O2 + NaCl + H2O
PbOH + HS = PbS + H2O =>
PbOH + HS = PbS + H2O
C12H22O11 + Cl = C12H19ClO8 + OH =>
C12H22O11 + Cl = C12H19ClO8 + 3 OH
NH3 + HCl = Cl2NH3 + H2 =>
NH3 + 2 HCl = Cl2NH3 + H2
Al(s) + H2O(l) = Al(OH) + H2 =>
2 Al(s) + 2 H2O(l) = 2 Al(OH) + H2
Na2S2O3 + AgBr = Na3Ag(S2O3)2 + NaBr =>
2 Na2S2O3 + AgBr = Na3Ag(S2O3)2 + NaBr
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Octane + Oxygen = Carbondioxide + Water =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Mg + NHO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 NHO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
Al + CO3 = Al2(CO3)3 =>
2 Al + 3 CO3 = Al2(CO3)3
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + HNO = ZnNO + H =>
Zn + HNO = ZnNO + H
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O =>
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + KCl(aq) =>
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KCl(aq)
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
CH4 + H2O2 = CH3OH + H2O =>
CH4 + H2O2 = CH3OH + H2O
Ti + HNO3 = TiO2 + NO2 + H2O =>
Ti + 4 HNO3 = TiO2 + 4 NO2 + 2 H2O
HSO3{-} + O2 = SO3 + HO2{-} =>
HSO3{-} + O2 = SO3 + HO2{-}
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
K3[Fe(CN)6] + NH4Cl = KCl + (NH4)3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NH4Cl = 3 KCl + (NH4)3[Fe(CN)6]
As4O6(s) + HNO3 + H2O = H3AsO4 + NO =>
3 As4O6(s) + 8 HNO3 + 14 H2O = 12 H3AsO4 + 8 NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + C3H8O3 = K2C3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 11 C3H8O3 = 7 K2C3 + 7 Mn2O3 + 12 CO2 + 44 H2O
Ca(ClO2)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO2)2 + 8 HCl = CaCl2 + 4 H2O + 4 Cl2
MnO4{-} + H3AsO3 + H{+} = Mn{2+} + H3AsO4 + H2O =>
2 MnO4{-} + 5 H3AsO3 + 6 H{+} = 2 Mn{2+} + 5 H3AsO4 + 3 H2O
CuFeS2 + O2 + SiO2 = CuO2 + FeO*SiO2 + SO2 =>
2 CuFeS2 + 7 O2 + 2 SiO2 = 2 CuO2 + 2 FeO*SiO2 + 4 SO2
Na2SO3 + C + CaCO3 = CaS + CO + Na2CO3 =>
Na2SO3 + 3 C + CaCO3 = CaS + 3 CO + Na2CO3
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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