| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + (NH4)2CO3 = SrCO3 + 2 NH4NO3
Cl2O5 + NaOH = NaClO3 + H2O =>
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O
CH3{-}CH2{-}Cl + Cl2 = CH2{-}CH{-}Cl{-}Cl + HCl =>
2 CH3{-}CH2{-}Cl + Cl2 = 2 CH2{-}CH{-}Cl{-}Cl + 2 HCl
C2H6O + CO2 = C6H12O6 =>
2 C2H6O + 2 CO2 = C6H12O6
Al + H1{+} = Al3{+} + H2 =>
6 Al + 2 H1{+} = 2 Al3{+} + H2
BrO3{-} + S2O3{2-} + H{+} = Br{-} + SO2 + H2O =>
2 BrO3{-} + 3 S2O3{2-} + 6 H{+} = 2 Br{-} + 6 SO2 + 3 H2O
(NH4)HCO3 + H3PO4 = (NH4)2HPO4 + H2O + CO2 =>
2(NH4)HCO3 + H3PO4 = (NH4)2HPO4 + 2 H2O + 2 CO2
Br2 + I2 + OH{-} = BrO3{-} + I{-} + H2O =>
Br2 + 5 I2 + 12 OH{-} = 2 BrO3{-} + 10 I{-} + 6 H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CH2CH2OH + 6 K2Cr2O7 + 24 H2SO4 = 6 Cr2(SO4)3 + 6 K2SO2 + 15 CH3CH2CH2COOH + 44 H2O
SO3{2-} + I2 + H2O = I{-} + H{+} + SO4{2-} =>
SO3{2-} + I2 + H2O = 2 I{-} + 2 H{+} + SO4{2-}
Ga(NO3)3 + LiOH = Ga(OH)3 + LiNO3 =>
Ga(NO3)3 + 3 LiOH = Ga(OH)3 + 3 LiNO3
C5H10 + O2 = H2O + C2 =>
2 C5H10 + 5 O2 = 10 H2O + 5 C2
K2SO4 + BaO = K2O + BaSO4 =>
K2SO4 + BaO = K2O + BaSO4
ClH4 + I = Cl6 + H6I2 =>
6 ClH4 + 8 I = Cl6 + 4 H6I2
FeCO3 + HI = FeI2 + H2O + CO2 =>
FeCO3 + 2 HI = FeI2 + H2O + CO2
Na2CO3Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3Ca(OH)2 = 2 NaOH + CaCO3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Ca(SO4) + KCl = K2(SO4) + CaCl2 =>
Ca(SO4) + 2 KCl = K2(SO4) + CaCl2
Hg2(NO3)2 = Hg + NO3 =>
Hg2(NO3)2 = 2 Hg + 2 NO3
Cu + S = Cu2S =>
2 Cu + S = Cu2S
NiC2O4*2H2O(s) + O2(g) = Ni2O3 + H2O(g) + CO2(g) =>
4 NiC2O4*2H2O(s) + 3 O2(g) = 2 Ni2O3 + 8 H2O(g) + 8 CO2(g)
K2CO3 + HNO3 = CO3 + K2HNO3 =>
K2CO3 + HNO3 = CO3 + K2HNO3
ZnSO4 + Ag = Ag2SO4 + Zn =>
ZnSO4 + 2 Ag = Ag2SO4 + Zn
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
K + N2 = K3N =>
6 K + N2 = 2 K3N
CH2 + Cl2 = C + HCl =>
CH2 + Cl2 = C + 2 HCl
AgNO3 + CuO = Ag2O + Cu(NO3)2 =>
2 AgNO3 + CuO = Ag2O + Cu(NO3)2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
KOH + FeO = K2O + Fe(OH)2 =>
2 KOH + FeO = K2O + Fe(OH)2
Mg + (H)2S = MgS + (H)2 =>
Mg + (H)2S = MgS + (H)2
FeCl3 + H2CO3 = HCl + Fe2(CO3)3 =>
2 FeCl3 + 3 H2CO3 = 6 HCl + Fe2(CO3)3
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
CO2 + H = C2H5OH + H2O =>
2 CO2 + 12 H = C2H5OH + 3 H2O
NBr3(l) = N2(g) + Br2(g) =>
2 NBr3(l) = N2(g) + 3 Br2(g)
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
AlBr3 + Cl = AlCl3 + Br3 =>
AlBr3 + 3 Cl = AlCl3 + Br3
CHO2 + O2 = CO2 + H2O =>
4 CHO2 + O2 = 4 CO2 + 2 H2O
C12H22O11 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C12H22O11 + 48 KMnO4 + 72 H2SO4 = 60 CO2 + 24 K2SO4 + 48 MnSO4 + 127 H2O
Fe3O4 + KI + H2SO4 = FeSO4 + I2 + K2SO4 + H2O =>
Fe3O4 + 2 KI + 4 H2SO4 = 3 FeSO4 + I2 + K2SO4 + 4 H2O
Al + MnO4{-} + F{-} + H{+} = AlF63{-} + Mn2{+} + H2O =>
13 Al + 124 MnO4{-} + 819 F{-} + 992 H{+} = 13 AlF63{-} + 62 Mn2{+} + 496 H2O
NaCl + ZnBr2 = NaBr2 + ZnCl =>
NaCl + ZnBr2 = NaBr2 + ZnCl
FeCuS2(s) + O2(g) = CuS(s) + FeO(s) + SO2(g) =>
2 FeCuS2(s) + 3 O2(g) = 2 CuS(s) + 2 FeO(s) + 2 SO2(g)
C2H2 + CO2 = C6H5COOH =>
3 C2H2 + CO2 = C6H5COOH
C6H14 + O2 = CO3 + H2O =>
2 C6H14 + 25 O2 = 12 CO3 + 14 H2O
C2H5OH + H2SO4 = H2S + CO2 + H2O =>
2 C2H5OH + 3 H2SO4 = 3 H2S + 4 CO2 + 6 H2O
Ba(HO)2 + Ca(SO4) = Ca(HO)2 + Ba(SO4) =>
Ba(HO)2 + Ca(SO4) = Ca(HO)2 + Ba(SO4)
Pb{2+}(aq) + I{-}(aq) = PbI2 =>
Pb{2+}(aq) + 2 I{-}(aq) = PbI2
Na2CrO4(aq) + HCl(aq) = Na2Cr2O7(aq) + NaCl(aq) + H2O(l) =>
2 Na2CrO4(aq) + 2 HCl(aq) = Na2Cr2O7(aq) + 2 NaCl(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/24
Équations équilibrées sur09/25/23
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