| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
FeS2 + H2O2 = H2SO4 + Fe2O3 + H2O =>
2 FeS2 + 15 H2O2 = 4 H2SO4 + Fe2O3 + 11 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe2O3 + H2S + H2SO4 = FeSO4 + H2O =>
4 Fe2O3 + H2S + 7 H2SO4 = 8 FeSO4 + 8 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H3BO3 + NaNO3 = Na3BO3 + HNO3 =>
H3BO3 + 3 NaNO3 = Na3BO3 + 3 HNO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
I2 + KF = KI + F2 =>
I2 + 2 KF = 2 KI + F2
Ba(NO2)2 + H2 + CO2 = BaCO3 + NH3 + H2O =>
Ba(NO2)2 + 6 H2 + CO2 = BaCO3 + 2 NH3 + 3 H2O
C810H22 + O2 = CO2 + H2O =>
2 C810H22 + 1631 O2 = 1620 CO2 + 22 H2O
CuSO4 + HgNO3 = Cu(NO3)2 + Hg2SO4 =>
CuSO4 + 2 HgNO3 = Cu(NO3)2 + Hg2SO4
CH3COO + H2O = CH3CH2OH + O2 =>
4 CH3COO + 6 H2O = 4 CH3CH2OH + 5 O2
(H2C2O4)2H2O + KOH = KHC2O4 + H2O =>
(H2C2O4)2H2O + 2 KOH = 2 KHC2O4 + 3 H2O
C2H6 + C4H6O2 = C6H12O2 =>
C2H6 + C4H6O2 = C6H12O2
P4 + O3 = P4O10 =>
3 P4 + 10 O3 = 3 P4O10
LiF + SiO2 = SiF4 + Li2O =>
4 LiF + SiO2 = SiF4 + 2 Li2O
MgSO3 + H2O = MgO + H + SO4 =>
MgSO3 + 2 H2O = MgO + 4 H + SO4
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
AlK(SO4)2*12H2O + Fe(OH)2 = Al(OH)3 + FeSO4 + K2SO4 + H2O =>
2 AlK(SO4)2*12H2O + 3 Fe(OH)2 = 2 Al(OH)3 + 3 FeSO4 + K2SO4 + 24 H2O
Al(OH)3 + NaOH = AlOH + Na(OH)3 =>
Al(OH)3 + NaOH = AlOH + Na(OH)3
Cl2 + H2O = HCl + ClO2 =>
5 Cl2 + 4 H2O = 8 HCl + 2 ClO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H7NH2 + O2 = CO2 + H2O + N2 =>
4 C3H7NH2 + 21 O2 = 12 CO2 + 18 H2O + 2 N2
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2SO4 + HNO2 + KMnO4 = HNO3 + MnSO4 + K2SO4 + H2 =>
3 H2SO4 + 8 HNO2 + 2 KMnO4 = 8 HNO3 + 2 MnSO4 + K2SO4 + 3 H2
ethyleneglycol + O2 = CO2 + H2O =>
2 CH2OHCH2OH + 5 O2 = 4 CO2 + 6 H2O
NaHCO3 = Na2CO2 + H2O + CO2 + O2 =>
4 NaHCO3 = 2 Na2CO2 + 2 H2O + 2 CO2 + O2
P4(s) + CO2(g) = P2O5(s) + CO =>
P4(s) + 10 CO2(g) = 2 P2O5(s) + 10 CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(OH)2 + H3PO4 = H3(OH) + Ca(PO4)2 =>
Ca(OH)2 + 2 H3PO4 = 2 H3(OH) + Ca(PO4)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuS2O3 + H2O = Cu2S + H2SO3 =>
2 CuS2O3 + 3 H2O = Cu2S + 3 H2SO3
H3PO4 + (NH4)2MoO4 + HCl = (NH4)3PO4*12MoO3 + NH4Cl + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HCl = (NH4)3PO4*12MoO3 + 21 NH4Cl + 12 H2O
[Co(NH3)6Cl]Cl3 + AgNO3 = AgCl + [Co(NH3)6Cl](NO3)3 =>
[Co(NH3)6Cl]Cl3 + 3 AgNO3 = 3 AgCl + [Co(NH3)6Cl](NO3)3
CrI2(aq) + Na2S(aq) = CrS(s) + NaI(aq) =>
CrI2(aq) + Na2S(aq) = CrS(s) + 2 NaI(aq)
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
(NH4)2MoS4 + H2SO4 = MoS3 + (NH4)2SO4 + H2S =>
(NH4)2MoS4 + H2SO4 = MoS3 + (NH4)2SO4 + H2S
C12H26 + O2 = C02 + H2O =>
2 C12H26 + 13 O2 = 12 C02 + 26 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiClO3 = LiCl + O2 = =>
2 LiClO3 = 2 LiCl + 3 O2
K2[NbOF5] + NaCl + H2O = KCl + HF + NaOH + Nb2O5 =>
2 K2[NbOF5] + 4 NaCl + 7 H2O = 4 KCl + 10 HF + 4 NaOH + Nb2O5
CuS + NaOH = CuOH + NaS =>
CuS + NaOH = CuOH + NaS
HAuCl4 + C6H8O6 = Au + C6H6O6 + HCl =>
2 HAuCl4 + 3 C6H8O6 = 2 Au + 3 C6H6O6 + 8 HCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaOH + H2SO4 = NaSO4OH3 =>
NaOH + H2SO4 = NaSO4OH3
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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