| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + KMnO4 = KF + HMnO4
NaOH + KOH = NaK + (OH)2 =>
NaOH + KOH = NaK + (OH)2
SiO3 + Na = NaO + SiO2 =>
SiO3 + Na = NaO + SiO2
NaI + Na2S2O8 = I2 + Na2SO4 =>
2 NaI + Na2S2O8 = I2 + 2 Na2SO4
Fe(s) + NaCl(l) + H2O(l) = FeCl(s) + NaOH(l) + H2(g) =>
2 Fe(s) + 2 NaCl(l) + 2 H2O(l) = 2 FeCl(s) + 2 NaOH(l) + H2(g)
HCOH + Ag(NH3)2OH = CO2 + Ag + NH3 + H2O =>
HCOH + 4 Ag(NH3)2OH = CO2 + 4 Ag + 8 NH3 + 3 H2O
MgSiO3 + H2SO4 = H2SiO3 + MgSO4 =>
MgSiO3 + H2SO4 = H2SiO3 + MgSO4
[(CH3)2CHO]2POH + H2O = H3PO3 + [(CH3)2CH]2O =>
[(CH3)2CHO]2POH + H2O = H3PO3 + [(CH3)2CH]2O
Na2CrO4 + Hg(NO3)2 = CrHgO4 + NaNO3 =>
Na2CrO4 + Hg(NO3)2 = CrHgO4 + 2 NaNO3
CO2 + H2O = H2O2 + C2 =>
2 CO2 + 4 H2O = 4 H2O2 + C2
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + NaOH =>
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + NaOH
Na3PO4(aq) + Ag2SO4(s) = Na2SO4(aq) + Ag3PO4(s) =>
2 Na3PO4(aq) + 3 Ag2SO4(s) = 3 Na2SO4(aq) + 2 Ag3PO4(s)
(COOC6H5)2(g) + H2O2(l) = C6H5OH(g) + CO2(g) =>
(COOC6H5)2(g) + H2O2(l) = 2 C6H5OH(g) + 2 CO2(g)
CH2 + NCl3 = C(Cl)3 + N2 + H =>
2 CH2 + 2 NCl3 = 2 C(Cl)3 + N2 + 4 H
Mg3(PO4)2 + Al = AlPO4 + Mg =>
Mg3(PO4)2 + 2 Al = 2 AlPO4 + 3 Mg
MgCO3 + H3PO4 = MgPO4 + CO3H3 =>
MgCO3 + H3PO4 = MgPO4 + CO3H3
NaNO3 + NaCl + H2SO4 = Na2SO4 + H2O + NO2Cl =>
NaNO3 + NaCl + H2SO4 = Na2SO4 + H2O + NO2Cl
C12H23 + SO4 = H2S + CO2 + H2O =>
10 C12H23 + 71 SO4 = 71 H2S + 120 CO2 + 44 H2O
CdO2H2 = CdO + H2O =>
CdO2H2 = CdO + H2O
NH4Cl + CH3NH2 = NH3 + CH3NH3Cl =>
NH4Cl + CH3NH2 = NH3 + CH3NH3Cl
BaCl{2+} + NaOH = Ba(OH){2+} + NaCl =>
BaCl{2+} + NaOH = Ba(OH){2+} + NaCl
Li2CO3 + H2O + CaO = LiOH + CaCO3 =>
Li2CO3 + H2O + CaO = 2 LiOH + CaCO3
AgNO3 + Ni = Ag + NO3Ni2 =>
AgNO3 + 2 Ni = Ag + NO3Ni2
Ti(CO3)2(s) + HCl(aq) = TiCl4(aq) + H2CO3(aq) =>
Ti(CO3)2(s) + 4 HCl(aq) = TiCl4(aq) + 2 H2CO3(aq)
NH2CHCH2CH2CH2CH2NH2COOH + NaNO2 + HCl = NaCl + H2O + N2 + OHCHCH2CH2CH2CH2OHCOOH =>
NH2CHCH2CH2CH2CH2NH2COOH + 2 NaNO2 + 2 HCl = 2 NaCl + 2 H2O + 2 N2 + OHCHCH2CH2CH2CH2OHCOOH
H2 + SiO2 = H2O + Si =>
2 H2 + SiO2 = 2 H2O + Si
SO + Mn2O = Mn + SO3 =>
SO + 2 Mn2O = 4 Mn + SO3
CaI2 + Fe(NO3)3 = Ca(NO3)2 + FeI3 =>
3 CaI2 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 FeI3
H2S + Pd(NO3)2 = HNO3 + PdS =>
H2S + Pd(NO3)2 = 2 HNO3 + PdS
CaBr + H2O = CaH + BrOH =>
CaBr + H2O = CaH + BrOH
Al2O3(s) + H2() = Al() + H2O() =>
Al2O3(s) + 3 H2() = 2 Al() + 3 H2O()
Li(OH) + H2SO3 = H2(OH)2 + Li2SO3 =>
2 Li(OH) + H2SO3 = H2(OH)2 + Li2SO3
CH3CH2OCH2CH3 + CH3COOH = CH3COOCH2CH3 + CH3CH2OH =>
CH3CH2OCH2CH3 + CH3COOH = CH3COOCH2CH3 + CH3CH2OH
C6H13OH + K2Cr2O7 + H2SO4 = C5H11COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H13OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C5H11COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
KOH + NaHCO3 = H2O + KNaCO3 =>
KOH + NaHCO3 = H2O + KNaCO3
HCl(aq) + MgO(s) = MgCl(aq)2 + H2O(aq) =>
2 HCl(aq) + MgO(s) = MgCl(aq)2 + H2O(aq)
NH4CI + NaOH = NaCI + H2O + NH3 =>
NH4CI + NaOH = NaCI + H2O + NH3
Al(s) + ZnCl2(s) = Zn(s) + AlCl3(aq) =>
2 Al(s) + 3 ZnCl2(s) = 3 Zn(s) + 2 AlCl3(aq)
NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + NaNO3(aq) =>
3 NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + 3 NaNO3(aq)
Al(s) + ZnCl2(s) = Zn(s) + AlCl3(aq) =>
2 Al(s) + 3 ZnCl2(s) = 3 Zn(s) + 2 AlCl3(aq)
C3H6O3 + NaOH = C3H3O2Na + H2O =>
C3H6O3 + NaOH = C3H3O2Na + 2 H2O
BaF2 + NaNO3 = Ba(NO3)2 + NaF =>
BaF2 + 2 NaNO3 = Ba(NO3)2 + 2 NaF
H2SO4 + Co(OH)3 = H2O + Co2(SO4)3 =>
3 H2SO4 + 2 Co(OH)3 = 6 H2O + Co2(SO4)3
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
NiS + NH3 + H2O2 = Ni(NH3)4OH + S =>
2 NiS + 8 NH3 + H2O2 = 2 Ni(NH3)4OH + 2 S
Al{3+} + H2O = Al(OH)3 + H{+} =>
Al{3+} + 3 H2O = Al(OH)3 + 3 H{+}
PdCl2 + NaNO3 = PdO + N2 + O2 + NaCl =>
2 PdCl2 + 4 NaNO3 = 2 PdO + 2 N2 + 5 O2 + 4 NaCl
BiO3{-} + Cr3{+} + H{+} = Cr2O7 + Bi3{+} + H2O =>
60 BiO3{-} + 14 Cr3{+} + 66 H{+} = 21 Cr2O7 + 20 Bi3{+} + 33 H2O
H3PO4(aq) + NaHCO3(s) = Na3PO4(aq) + H2O(l) + CO2(g) =>
H3PO4(aq) + 3 NaHCO3(s) = Na3PO4(aq) + 3 H2O(l) + 3 CO2(g)
Ag + O3 + C = Ag2O3C =>
2 Ag + O3 + C = Ag2O3C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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