| Équations équilibrées la veille | Équations équilibrées le lendemain |
CCl2O(g) + H2O(l) = CO2(g) + 2 HCl(g)
Al2O3 + H2O3 = HAlO3 =>
Al2O3 + H2O3 = 2 HAlO3
NaOH + NaHSO3 = NaSO4 + NaH2 =>
NaOH + NaHSO3 = NaSO4 + NaH2
H + SO3 = H2SO3 =>
2 H + SO3 = H2SO3
Fe + MgCl2 = FeCl3 + Mg2 =>
4 Fe + 6 MgCl2 = 4 FeCl3 + 3 Mg2
(SO3)2{-} + Cl2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
(SO3)2{-} + 2 Cl2 + 2 H2O = (SO4)2{-} + 4 Cl{-} + 4 H{+}
Al2(SO4)3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + (NH4)2SO4 =>
Al2(SO4)3(aq) + 6 NH3(aq) + 6 H2O(l) = 2 Al(OH)3(s) + 3(NH4)2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C5H12O + C3H5ClO = C8H16O2 + HCl =>
C5H12O + C3H5ClO = C8H16O2 + HCl
KMnO4 + KCl + H2SO4 = Mn2SO4 + Cl + K2SO4 + H2O =>
2 KMnO4 + 12 KCl + 8 H2SO4 = Mn2SO4 + 12 Cl + 7 K2SO4 + 8 H2O
C4H6O5 + H2O2 = H2O + CO2 =>
C4H6O5 + 6 H2O2 = 9 H2O + 4 CO2
C2H3Cl3 + O2 = CO2 + HCl =>
C2H3Cl3 + 2 O2 = 2 CO2 + 3 HCl
C8H13NO + O2 = CO2 + H2O + N2 =>
4 C8H13NO + 43 O2 = 32 CO2 + 26 H2O + 2 N2
C2H3O2Na + H2O = C2H5O3Na =>
C2H3O2Na + H2O = C2H5O3Na
Na2S2O5 + I2 + H2O = NaHSO4 + HI =>
Na2S2O5 + 2 I2 + 3 H2O = 2 NaHSO4 + 4 HI
C5H11NO2 + O2 = HNO3 + H2O + CO2 =>
C5H11NO2 + 8 O2 = HNO3 + 5 H2O + 5 CO2
Fe(OH)2 + HF = FeF2 + H2O =>
Fe(OH)2 + 2 HF = FeF2 + 2 H2O
CH3NH2 + C2H5Cl = CH3NHC2H5 + HCl =>
CH3NH2 + C2H5Cl = CH3NHC2H5 + HCl
Na2S2O5 + I2 + H2O = Na2SO4 + H2SO4 + HI =>
Na2S2O5 + 2 I2 + 3 H2O = Na2SO4 + H2SO4 + 4 HI
Cr(NO3)3 + Cu(SO4)2 = Cr(SO4)3 + Cu(NO3)2 =>
2 Cr(NO3)3 + 3 Cu(SO4)2 = 2 Cr(SO4)3 + 3 Cu(NO3)2
Ag + H2O = AgOH + H =>
Ag + H2O = AgOH + H
Na4V2O7 + H2SO4 = Na4V6O17 + Na2SO4 + H2O =>
3 Na4V2O7 + 4 H2SO4 = Na4V6O17 + 4 Na2SO4 + 4 H2O
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2 =>
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2
CuCl2 + S + Mg = CuS + MgCl2 =>
CuCl2 + S + Mg = CuS + MgCl2
NaHCO3 + H3C6H5O7 = H2O + O2 + Na3C6H5O7 =>
12 NaHCO3 + 2 H3C6H5O7 = 4 H2O + 9 O2 + 4 Na3C6H5O7
KI + KMnO4 + HCl2 = I2 + MnCl2 + KCl + H2O =>
26 KI + 2 KMnO4 + 16 HCl2 = 13 I2 + 2 MnCl2 + 28 KCl + 8 H2O
FeSO4 + CuCl2 = CuSO4 + FeCl2 =>
FeSO4 + CuCl2 = CuSO4 + FeCl2
KCl2 = Cl2 + K =>
KCl2 = Cl2 + K
Ca + Mg3(PO4)2 = Ca3(PO4)2 + Mg =>
3 Ca + Mg3(PO4)2 = Ca3(PO4)2 + 3 Mg
HN3 + OH = N2 + H2O =>
2 HN3 + 2 OH = 3 N2 + 2 H2O
C6H12O6 = C4H8 + CO2 + H2O =>
C6H12O6 = C4H8 + 2 CO2 + 2 H2O
C17H19NO3 + H2O = H3O + C17H18NO3 =>
C17H19NO3 + H2O = H3O + C17H18NO3
C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
Ag + Na2CO3 = Ag2CO3 + Na =>
2 Ag + Na2CO3 = Ag2CO3 + 2 Na
MgS + H2O = Mg(HS)2 + Mg(OH)2 =>
2 MgS + 2 H2O = Mg(HS)2 + Mg(OH)2
F5 + O2 = F2O5 =>
4 F5 + 25 O2 = 10 F2O5
CoBr3 + F = CoF3 + Br2 =>
2 CoBr3 + 6 F = 2 CoF3 + 3 Br2
HF + KH = KF + H2 =>
HF + KH = KF + H2
AsS3 + O2 = AsO3 + SO2 =>
2 AsS3 + 9 O2 = 2 AsO3 + 6 SO2
Ba(OH)2 + NaNO3 = Ba(NO3)2 + NaOH =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 NaOH
K2O + Ba(OH)2 = KOH + BaO =>
K2O + Ba(OH)2 = 2 KOH + BaO
C3H6O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C3H6O2 + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Ni(NO3)2 + LiCl = NiCl2 + Li(NO3) =>
Ni(NO3)2 + 2 LiCl = NiCl2 + 2 Li(NO3)
Al(No3)3 + KCl = AlCl3 + KNo3 =>
Al(No3)3 + 3 KCl = AlCl3 + 3 KNo3
CaCl2 + (NH4)2C2O4 = NH4Cl + CaC2O4 =>
CaCl2 + (NH4)2C2O4 = 2 NH4Cl + CaC2O4
PbNO3 + Na2CO3 = PbCO3 + Na2NO3 =>
PbNO3 + Na2CO3 = PbCO3 + Na2NO3
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
CH3CH2COOH + OH = C + H2O =>
CH3CH2COOH + 2 OH = 3 C + 4 H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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