| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5SO3NaNaOH = C6H5OHNa2SO3
Cu + O = Cu2O =>
2 Cu + O = Cu2O
C202 = C02 =>
C202 = 101 C02
C3H2O2 + O2 = CO2 + H2O =>
2 C3H2O2 + 5 O2 = 6 CO2 + 2 H2O
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
(NH4)2SO3 + Al(C2H3O2)3 = Al2(SO3)3 + NH4C2H3O2 =>
3(NH4)2SO3 + 2 Al(C2H3O2)3 = Al2(SO3)3 + 6 NH4C2H3O2
Ca(NO3)2 + KOH = CaH + KO(NO3)2 =>
Ca(NO3)2 + KOH = CaH + KO(NO3)2
MgSO4 + Al = MgO + Al2O3 + SO2 =>
3 MgSO4 + 2 Al = 3 MgO + Al2O3 + 3 SO2
MgSKCI = MgCIKS =>
MgSKCI = MgCIKS
MnO4{-} + HNO2 + H{+} = Mn{+2} + NO3{-} + H2O =>
2 MnO4{-} + 5 HNO2 + H{+} = 2 Mn{+2} + 5 NO3{-} + 3 H2O
C8H7N3O2 + H2O2 = C8H5NO4 + N2 + H2O =>
C8H7N3O2 + 3 H2O2 = C8H5NO4 + N2 + 4 H2O
I2(aq) + Na2S(l) = NaI(l) + S(aq) =>
I2(aq) + Na2S(l) = 2 NaI(l) + S(aq)
AlClGa = AlGaCl =>
AlClGa = AlGaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOH + NaOH = CH3COO + Na + HOH =>
CH3COOH + NaOH = CH3COO + Na + HOH
CH2O2NaOH = HCO2NaH2O =>
CH2O2NaOH = HCO2NaH2O
[Zn(NH3)2]Cl2 + NH3 = [Zn(NH3)4]Cl2 =>
[Zn(NH3)2]Cl2 + 2 NH3 = [Zn(NH3)4]Cl2
C2H6O + C2F4O = C4H5F3O2 + HF =>
C2H6O + C2F4O = C4H5F3O2 + HF
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
Zn(OH)2 + HI = ZnI2 + H2O =>
Zn(OH)2 + 2 HI = ZnI2 + 2 H2O
Pb + NaCrO4 = PbCrO4 + Na2 =>
2 Pb + 2 NaCrO4 = 2 PbCrO4 + Na2
K3[Al(OX)3]3H2O + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + OX + H2O =>
10 K3[Al(OX)3]3H2O + 24 KMnO4 + 96 H2SO4 = 15 Al2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 90 OX + 106 H2O
Na + CI2 = NaCI2 =>
Na + CI2 = NaCI2
NaOH(aq) + HF(aq) = H2O(l) + NaF(aq) =>
NaOH(aq) + HF(aq) = H2O(l) + NaF(aq)
Z + Ya = YaZ =>
Z + Ya = YaZ
Ca(S) + N2(g) = CaN2(S) =>
Ca(S) + N2(g) = CaN2(S)
Sr(NO3)2 + FeSO4 = SrSO4 + Fe(NO3)2 =>
Sr(NO3)2 + FeSO4 = SrSO4 + Fe(NO3)2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4(MoO3)12 + 21 NH4NO3 + 12 H2O
H3AsO4 + K2Cr2O7 + KSCN = Cr3(AsO4)2 + K3AsO4 + SO3 + CO2 + N2 + H2O =>
74 H3AsO4 + 33 K2Cr2O7 + 24 KSCN = 22 Cr3(AsO4)2 + 30 K3AsO4 + 24 SO3 + 24 CO2 + 12 N2 + 111 H2O
Fe2O3 + HNO3 = Fe(NO3)2 + H2O + O2 =>
2 Fe2O3 + 8 HNO3 = 4 Fe(NO3)2 + 4 H2O + O2
CH3(CH3)CHCH2OH + H2CrO4 + H2SO4 = CH3(CH3)CHCH2CH2OOH + Cr2(SO4)3 + H2O =>
15 CH3(CH3)CHCH2OH + 8 H2CrO4 + 12 H2SO4 = 12 CH3(CH3)CHCH2CH2OOH + 4 Cr2(SO4)3 + 23 H2O
KIO3 + Na2SO3 + H2S4 = I2 + Na2SO4 + K2SO4 + H2O =>
8 KIO3 + 7 Na2SO3 + H2S4 = 4 I2 + 7 Na2SO4 + 4 K2SO4 + H2O
KClZn = KZnCl =>
KClZn = KZnCl
silver + HO4S = silversulfate + hydrogen =>
4 Ag + 2 HO4S = 2 Ag2SO4 + H2
MnSO4 + Na2SO3 = MnSO3 + Na2SO4 =>
MnSO4 + Na2SO3 = MnSO3 + Na2SO4
KF + Al(OH)3 = KOH + AlF3 =>
3 KF + Al(OH)3 = 3 KOH + AlF3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HI + NH3 = NI + H4 =>
HI + NH3 = NI + H4
V + SF6 = VF5 + S =>
6 V + 5 SF6 = 6 VF5 + 5 S
CaCN2 + Na2CO3 + C = CaCO3 + NaCN =>
CaCN2 + Na2CO3 + C = CaCO3 + 2 NaCN
UrO2 + HNO3 = UrO2(NO3)2 + NO2 + H2O =>
UrO2 + 4 HNO3 = UrO2(NO3)2 + 2 NO2 + 2 H2O
(NH4)NO3 + NaOH = NaNO3 + NH3 + H2O =>
(NH4)NO3 + NaOH = NaNO3 + NH3 + H2O
A + B = AB =>
A + B = AB
FePbS = FeSPb =>
FePbS = FeSPb
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
CuKI = KCuI =>
CuKI = KCuI
Cu2O2 = Cu + O2 =>
Cu2O2 = 2 Cu + O2
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
KClHJ = HClKJ =>
KClHJ = HClKJ
AgNO3(aq) + KSCN(aq) = AgSCN + KNO3 =>
AgNO3(aq) + KSCN(aq) = AgSCN + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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