| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
I + SO2 + H2O = I{-} + SO4{2-} + H3O{+} =>
2 I + SO2 + 6 H2O = 2 I{-} + SO4{2-} + 4 H3O{+}
AgNO3 + RbCl = AgCl + RbNO3 =>
AgNO3 + RbCl = AgCl + RbNO3
MnO2 + Fe + H2SO4 = MnSO4 + FeSO4 + H2O =>
MnO2 + Fe + 2 H2SO4 = MnSO4 + FeSO4 + 2 H2O
MgI2 + PbNO3 = Mg(NO3)2 + PbI =>
MgI2 + 2 PbNO3 = Mg(NO3)2 + 2 PbI
CuSO4 + KI + KIO3 + H2O = Cu(OH)2 + K2SO4 + I2 =>
3 CuSO4 + 5 KI + KIO3 + 3 H2O = 3 Cu(OH)2 + 3 K2SO4 + 3 I2
Fe2O3 + Cl2O = FeCl3 + O2 =>
Fe2O3 + 3 Cl2O = 2 FeCl3 + 3 O2
KS + H3PO4 = KPO4 + H3S =>
KS + H3PO4 = KPO4 + H3S
KMnO4 + C5H8O2 = Mn(acac)3 + (CH3CO)2CHCH(CH3CO)2 + KOH + H2O =>
6 KMnO4 + 42 C5H8O2 = 2 Mn(acac)3 + 21(CH3CO)2CHCH(CH3CO)2 + 6 KOH + 18 H2O
Zn(OH)2 + NH3 = Zn(NH3)4 + (OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4 + (OH)2
KMnO4 + Mn = MnO2 + K =>
KMnO4 + Mn = 2 MnO2 + K
Ca(OH)2 + C2 + H2O = Ca(HCO3)2 + CH3 =>
3 Ca(OH)2 + 7 C2 + 12 H2O = 3 Ca(HCO3)2 + 8 CH3
C6H3(s) + O2(g) = H2O(l) + CO2(g) =>
4 C6H3(s) + 27 O2(g) = 6 H2O(l) + 24 CO2(g)
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + O3H3 + HBr = AlBr3 + H2O =>
Al + O3H3 + 3 HBr = AlBr3 + 3 H2O
MgNH4PO4 + H2O = MgNH4PO4*H2O =>
MgNH4PO4 + H2O = MgNH4PO4*H2O
(NH4)2SO4*FeSO4*H2O + Br2 = Fe2(SO4)3 + NH4Br + (NH4)2SO4 + H2O =>
2(NH4)2SO4*FeSO4*H2O + Br2 = Fe2(SO4)3 + 2 NH4Br + (NH4)2SO4 + 2 H2O
K2O + Cl2 = ClO + K =>
2 K2O + Cl2 = 2 ClO + 4 K
Li4XeO6 + Al = Li2O + Xe + Al2O3 =>
3 Li4XeO6 + 8 Al = 6 Li2O + 3 Xe + 4 Al2O3
Zn2 + H2SO4 = H2(g) + ZnSO4 =>
Zn2 + 2 H2SO4 = 2 H2(g) + 2 ZnSO4
Na + Cd(SO4) = Na2(SO4) + Cd =>
2 Na + Cd(SO4) = Na2(SO4) + Cd
Fe + Se = Fe11Se =>
11 Fe + Se = Fe11Se
I2 + Ti = ITi =>
I2 + 2 Ti = 2 ITi
HClO3 + KCl = HClK + ClO3 =>
HClO3 + KCl = HClK + ClO3
H3PO4 + Al2(SiO3)3 = AlPO4 + H2SiO3 =>
2 H3PO4 + Al2(SiO3)3 = 2 AlPO4 + 3 H2SiO3
(NH4)2BeF4 = BeF2 + NH3 + HF =>
(NH4)2BeF4 = BeF2 + 2 NH3 + 2 HF
NaOH + Na2Co3 = NaCo3 + Na2OH =>
NaOH + Na2Co3 = NaCo3 + Na2OH
H3PO4 + Ca = CaHPO4 + H2 =>
H3PO4 + Ca = CaHPO4 + H2
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
Sr(NO3)2 + Ba(NO3)2 = Sr2Ba3O7 + NO2 + O2 =>
4 Sr(NO3)2 + 6 Ba(NO3)2 = 2 Sr2Ba3O7 + 20 NO2 + 3 O2
Al + Co = AlCo =>
Al + Co = AlCo
Cr(OH)3 + NaIO3 + NaOH = NaCrO4 + NaI + H2O =>
3 Cr(OH)3 + 2 NaIO3 + 3 NaOH = 3 NaCrO4 + 2 NaI + 6 H2O
KI + HNO3 = KIO3 + H2 + NO2 =>
2 KI + 6 HNO3 = 2 KIO3 + 3 H2 + 6 NO2
KIO3 + Na2S2O3 + HCl = KI + Na2S4O6 + NaCl + H2O =>
KIO3 + 6 Na2S2O3 + 6 HCl = KI + 3 Na2S4O6 + 6 NaCl + 3 H2O
SiH4 + O2 = SiO2 + H2 =>
SiH4 + O2 = SiO2 + 2 H2
NO3{-} + C6H8O7 + H{+} = N2 + H2O + CO2 =>
18 NO3{-} + 5 C6H8O7 + 18 H{+} = 9 N2 + 29 H2O + 30 CO2
K + Cl = K1Cl2 =>
K + 2 Cl = K1Cl2
CH2Cl2 + Cl2 = HCl + CCl1 =>
2 CH2Cl2 + Cl2 = 4 HCl + 2 CCl1
CrO + HCl = CrCl + Cl + H2O =>
CrO + 2 HCl = CrCl + Cl + H2O
NH3 + H3PO4 + CO2 + H2O = C50H70O20N10P + O2 =>
40 NH3 + 4 H3PO4 + 200 CO2 + 74 H2O = 4 C50H70O20N10P + 205 O2
Fe(OH2) + NaOH = FeOH + Na(OH2) =>
Fe(OH2) + NaOH = FeOH + Na(OH2)
C3H8O3 + C16H32O2 = C51H98O6 + H2O =>
C3H8O3 + 3 C16H32O2 = C51H98O6 + 3 H2O
CuSO4 + NH4OH = [CuOH]2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = [CuOH]2SO4 + (NH4)2SO4
CH3CHCH3 + O = CH3COCH3 + H2O =>
2 CH3CHCH3 + 3 O = 2 CH3COCH3 + H2O
Cl3 + FC = Cl3FC =>
Cl3 + FC = Cl3FC
Cl4O2 + H2O = HClO2 + HCl =>
Cl4O2 + 2 H2O = 2 HClO2 + 2 HCl
P + Ce = PCe3 =>
P + 3 Ce = PCe3
AgCl + NH4OH + HNO3 = AgNO3 + H2O + NH4Cl =>
AgCl + NH4OH + HNO3 = AgNO3 + H2O + NH4Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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