| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg(OH)2 + 3 N2 + 7 O2 = 2 MgNO3 + 4 HNO3
K3[Fe(CN)6] + Na2S + KOH = S + NaOH + K4[Fe(CN)6] =>
2 K3[Fe(CN)6] + Na2S + 2 KOH = S + 2 NaOH + 2 K4[Fe(CN)6]
NH4Cl + PB(NO3)2 = NH4(NO3)2 + PBCl =>
NH4Cl + PB(NO3)2 = NH4(NO3)2 + PBCl
NaOH(aq) + HCl(aq) = NaCl(aq)H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq)H2O(l)
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
CH3O + H3O = CH3OH + H2O =>
CH3O + H3O = CH3OH + H2O
C2H6O(I) = C4H10O(I) + H2O(I) =>
2 C2H6O(I) = C4H10O(I) + H2O(I)
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4) + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 4 H2SO4 + 5 C2H5OH = 2 Cr2(SO4) + 2 K2SO4 + 5 CH3COOH + 9 H2O
Sb + Cl2(g) = SbCl3 =>
2 Sb + 3 Cl2(g) = 2 SbCl3
C6H10 + KMnO4 = KC6H10 + MnO4 =>
C6H10 + KMnO4 = KC6H10 + MnO4
Pb(OH)2 + H2CO3 = PbCO3 + HOH =>
Pb(OH)2 + H2CO3 = PbCO3 + 2 HOH
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
NH4Cl + HOH = NH4OH + HCl =>
NH4Cl + HOH = NH4OH + HCl
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
Sc2(C2O4)3 = Sc + CO2 =>
Sc2(C2O4)3 = 2 Sc + 6 CO2
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
OH{-} + FNO3 = NO3{-} + O2 + H2O + F{-} =>
4 OH{-} + 2 FNO3 = 2 NO3{-} + O2 + 2 H2O + 2 F{-}
CuI2 + Cl2 = CuCl2 + I =>
CuI2 + Cl2 = CuCl2 + 2 I
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
FeCl2 + MgSiO3 = FeSiO3 + MgCl2 =>
FeCl2 + MgSiO3 = FeSiO3 + MgCl2
Li + C = LiC =>
Li + C = LiC
CaCO3 + H2O2 = CaO2 + CO2 + H2O =>
CaCO3 + H2O2 = CaO2 + CO2 + H2O
HC3H5O3 + NaOH = C3H5O3Na + H2O =>
HC3H5O3 + NaOH = C3H5O3Na + H2O
[C6H5NH4]SO4 + Br2 = C6H5NH2 + Br2SO4 + H2 =>
[C6H5NH4]SO4 + Br2 = C6H5NH2 + Br2SO4 + H2
Na3PO4 + Mg(OH)2 = Mg3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 NaOH
NH3 + Al2O3 = AlN + H2O =>
2 NH3 + Al2O3 = 2 AlN + 3 H2O
Mg(OH)NO2 + HNO2 = Mg(NO2)2 + H2O =>
Mg(OH)NO2 + HNO2 = Mg(NO2)2 + H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
CoCl2 + (NH4)Cl + NH3 + O2 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2 + 4(NH4)Cl + 20 NH3 + O2 = 4[Co(NH3)6]Cl3 + 2 H2O
S2Cl2 + NaOH = Na2SO3 + NaCl + H2O + S =>
2 S2Cl2 + 6 NaOH = Na2SO3 + 4 NaCl + 3 H2O + 3 S
ICl3 + HCl = HICl4 =>
ICl3 + HCl = HICl4
FeSO4 + AgNO3 = AgSO4 + Fe(NO3) =>
FeSO4 + AgNO3 = AgSO4 + Fe(NO3)
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
Al + KClO4 = AlO + KClO3 =>
Al + KClO4 = AlO + KClO3
Al + (Cl)2 = (AlCl)3 =>
6 Al + 3(Cl)2 = 2(AlCl)3
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
CH3COO = CH3 + COO =>
CH3COO = CH3 + COO
H(OH) + LiBr = Li(OH) + HBr =>
H(OH) + LiBr = Li(OH) + HBr
P4S3 + NO3 + H = H3PO4 + SO4 + NO =>
P4S3 + 14 NO3 + 12 H = 4 H3PO4 + 3 SO4 + 14 NO
C3H7NH2 + HOH = C3H7NH3 + OH =>
C3H7NH2 + HOH = C3H7NH3 + OH
Al(OH)2Cl + MgCl2 = AlCl3 + Mg(OH)2 =>
Al(OH)2Cl + MgCl2 = AlCl3 + Mg(OH)2
C2 + SO2 = CS2 + CO =>
5 C2 + 4 SO2 = 2 CS2 + 8 CO
Na + H2O2 = NaO2 + H2 =>
Na + H2O2 = NaO2 + H2
(NH4)3VS4 + HCl = NH4Cl + V2S5 + H2S =>
2(NH4)3VS4 + 6 HCl = 6 NH4Cl + V2S5 + 3 H2S
Ni(HSO4)2 + Cd = Cd(HSO4)2 + Ni =>
Ni(HSO4)2 + Cd = Cd(HSO4)2 + Ni
H2 + O = water =>
H2 + O = H2O
NaClO + H202 = NaCl + H2O =>
101 NaClO + H202 = 101 NaCl + 101 H2O
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Mg(s) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s) =>
Mg(s) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s)
Cr2O3(s) + HNO3(aq) = Cr(NO3)3(aq) + H2O(l) =>
Cr2O3(s) + 6 HNO3(aq) = 2 Cr(NO3)3(aq) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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