| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NaBiO + 2 FeSO4 + 4 NaOH = 2 Na2FeO4 + 5 NaBi + 2 HSO4 + H2O
Mn2O3 + H2O = MnO2 + H2 =>
Mn2O3 + H2O = 2 MnO2 + H2
CrBr3 + NaNO3 = Cr(NO3)3 + NaBr =>
CrBr3 + 3 NaNO3 = Cr(NO3)3 + 3 NaBr
CO(NH2)2 + H2O = NH4{+} + HCO3{-} + OH{-} =>
CO(NH2)2 + 3 H2O = 2 NH4{+} + HCO3{-} + OH{-}
Hg2(NO3)2(aq) + NaI(aq) = Hg2I2(s) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaI(aq) = Hg2I2(s) + 2 NaNO3(aq)
Pb(CH3COO)2*3H2O = Pb(CH3COO)2 + H2O =>
Pb(CH3COO)2*3H2O = Pb(CH3COO)2 + 3 H2O
AlCl3 + HCl = AlH + Cl2 =>
AlCl3 + HCl = AlH + 2 Cl2
Na2SiO3 + H3PO4 = Na3PO4 + SiO2 + H2O =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 SiO2 + 3 H2O
C16H10N2O2 + O2 = NH3 + CO2 + H2O =>
C16H10N2O2 + 16 O2 = 2 NH3 + 16 CO2 + 2 H2O
Hg(NO3)2 + K4[Fe(CN)6]3 = Hg2[Fe(CN)6]3 + KNO3 =>
2 Hg(NO3)2 + K4[Fe(CN)6]3 = Hg2[Fe(CN)6]3 + 4 KNO3
NH4NO3 + KOH = NH4 + KO + H2O =>
NH4NO3 + 10 KOH = 2 NH4 + 10 KO + 3 H2O
CH3COOH + CH2OH = CH3COOCH3 + H2O =>
CH3COOH + 4 CH2OH = 2 CH3COOCH3 + 2 H2O
Mg(OH)2 + CO2 = MgCO3 + HOH =>
Mg(OH)2 + CO2 = MgCO3 + HOH
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2 + SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2 + 3 SO4 + 6 CO
K2CO3 + CoBr2 = K2Br2 + CoCO3 =>
K2CO3 + CoBr2 = K2Br2 + CoCO3
K2[Ni(CN)4] + K = K4[Ni(CN)4] =>
K2[Ni(CN)4] + 2 K = K4[Ni(CN)4]
HCl(g) + H2O = Cl{-} + H3O{+} =>
HCl(g) + H2O = Cl{-} + H3O{+}
Hg2(NO3)2 + NH4OH = HgOH + NH4NO3 =>
Hg2(NO3)2 + 2 NH4OH = 2 HgOH + 2 NH4NO3
K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + CH3COH + K2SO4 + H2O =>
K2Cr2O7 + 6 CH3OH + 4 H2SO4 = Cr2(SO4)3 + 3 CH3COH + K2SO4 + 10 H2O
C6H12O6 + H2O = C6H14 + H2O2 =>
C6H12O6 + 8 H2O = C6H14 + 7 H2O2
CH3OH + CH3COOH = CH3CO2CH3 + H2O =>
CH3OH + CH3COOH = CH3CO2CH3 + H2O
CH3COOC6H4COOH + NaOH = NaCH3COOC6H4COO + H2O =>
CH3COOC6H4COOH + NaOH = NaCH3COOC6H4COO + H2O
CH3OH + CH3COOH = CH3CO2CH3 + H2O =>
CH3OH + CH3COOH = CH3CO2CH3 + H2O
SO2(g) + NaOH(g) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(g) = Na2SO3(s) + H2O(l)
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
(CaO2)69(Ca(OH)2) = CaO + H2O + O2 =>
2(CaO2)69(Ca(OH)2) = 140 CaO + 2 H2O + 69 O2
Hg2(NO3)2 = Hg + NO2 + O2 =>
Hg2(NO3)2 = 2 Hg + 2 NO2 + O2
CH3OH + CH3COOH = C3H6O2 + H2O =>
CH3OH + CH3COOH = C3H6O2 + H2O
CH3OH + CH3COOH = CH3CO2CH3 + H2O =>
CH3OH + CH3COOH = CH3CO2CH3 + H2O
Br2 + KF = F2 + KBr2 =>
2 Br2 + 2 KF = F2 + 2 KBr2
B2O + Mg = MgO + B =>
B2O + Mg = MgO + 2 B
Fe(SO4)3 + FeBr3 + H2O = H2SO4 + HBrO + FeSO4 =>
5 Fe(SO4)3 + 4 FeBr3 + 12 H2O = 6 H2SO4 + 12 HBrO + 9 FeSO4
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
CH2CH2 + KMnO4 + H2O = HOCH2CH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2 + 2 KOH
NH4NO3 + KOH = NH4 + KO + H2O =>
NH4NO3 + 10 KOH = 2 NH4 + 10 KO + 3 H2O
CH3OH + CH3COOH = CH3CO2CH3 + H2O =>
CH3OH + CH3COOH = CH3CO2CH3 + H2O
HgCl2 + FeCl2 = Hg + FeCl3 =>
HgCl2 + 2 FeCl2 = Hg + 2 FeCl3
CH3OH + CH3COOH = CH3CO2CH3 + H2O =>
CH3OH + CH3COOH = CH3CO2CH3 + H2O
FeCl3 + C6H5OH = Fe(OC6H5) + H + Cl =>
FeCl3 + C6H5OH = Fe(OC6H5) + H + 3 Cl
KOH + PbCl2 = Pb(OH)2 + KCl =>
2 KOH + PbCl2 = Pb(OH)2 + 2 KCl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
I2 + FeBr3 = FeI3 + Br =>
3 I2 + 2 FeBr3 = 2 FeI3 + 6 Br
Hg2(HNO3)2 + SnCl2 = HgCl2 + Sn(HNO3) =>
Hg2(HNO3)2 + 2 SnCl2 = 2 HgCl2 + 2 Sn(HNO3)
Fe + O + H2O = Fe(OH)2 =>
Fe + O + H2O = Fe(OH)2
K2ZnO2 + H2O = ZnO + KOH =>
K2ZnO2 + H2O = ZnO + 2 KOH
CoCl2 + Zn = Co + ZnCl2 =>
CoCl2 + Zn = Co + ZnCl2
SrCO3 + HCl = SrCl2 + H2O + CO2 =>
SrCO3 + 2 HCl = SrCl2 + H2O + CO2
CUOH2 = CU + H2O =>
CUOH2 = CU + H2O
CH3OH + CH3COOH = CH3CO2CH3 + H2O =>
CH3OH + CH3COOH = CH3CO2CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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