| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + H2C2O4 = ZnC2O4 + 2 HCl
LiNO3 + Ca(CH3CO2)2 = LiCH3CO2 + Ca(NO3)2 =>
2 LiNO3 + Ca(CH3CO2)2 = 2 LiCH3CO2 + Ca(NO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH2 + H2 = CH4 =>
CH2 + H2 = CH4
SO + KOH = KSO + HO =>
SO + KOH = KSO + HO
FeS + S = FeS2(s) =>
FeS + S = FeS2(s)
C2H2 + Cl2 = C2H2Cl4(g) =>
C2H2 + 2 Cl2 = C2H2Cl4(g)
Na + HHO = NaOH + HH =>
2 Na + 2 HHO = 2 NaOH + HH
NH3 + HgI2 = NHg2I + HI =>
NH3 + 2 HgI2 = NHg2I + 3 HI
CuH10SO9 + Cu = Cu2H10SO9 =>
CuH10SO9 + Cu = Cu2H10SO9
KMnO4 + NaIO3 + H2O = MnO2 + NaIO4 + KOH =>
2 KMnO4 + 3 NaIO3 + H2O = 2 MnO2 + 3 NaIO4 + 2 KOH
Pb4 + S2 = Pb2S4 =>
Pb4 + 4 S2 = 2 Pb2S4
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
CaI2 + Al(NO3)3 = Ca(NO3)2 + AlI3 =>
3 CaI2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlI3
NaOH(aq) + NaNO2(aq) + Al(xxs) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(xxs) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
Mo + HCl = MoCl3 + H2 =>
2 Mo + 6 HCl = 2 MoCl3 + 3 H2
C3H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C3H6O(s) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
FeS + KNO3 + H2SO4 = NO + Fe(NO3)2 + K2SO4 + H2O =>
3 FeS + 14 KNO3 + 4 H2SO4 = 8 NO + 3 Fe(NO3)2 + 7 K2SO4 + 4 H2O
C3H7Cl + KOH = C3H6 + KCl + H2O =>
C3H7Cl + KOH = C3H6 + KCl + H2O
P + KIO3 + H2O = H3PO4 + KI =>
6 P + 5 KIO3 + 9 H2O = 6 H3PO4 + 5 KI
[Ni(NH3)4(H2O)2]2[Fe(CN)6] + KNO3 + KOH = K2CO3 + KFeO2 + N2 + NiO + H2O =>
2[Ni(NH3)4(H2O)2]2[Fe(CN)6] + 22 KNO3 + 4 KOH = 12 K2CO3 + 2 KFeO2 + 25 N2 + 4 NiO + 34 H2O
NaO + H2O = HNa + O2 =>
4 NaO + 2 H2O = 4 HNa + 3 O2
Hg2O + HCI = HgCI + H2O =>
Hg2O + 2 HCI = 2 HgCI + H2O
CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O =>
CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O
CH2 + H2 = CH4 =>
CH2 + H2 = CH4
NaBr + K3PO4 = Na3PO4 + BrK =>
3 NaBr + K3PO4 = Na3PO4 + 3 BrK
HBrO3 + NO2 + H2O = HNO3 + Br2 =>
2 HBrO3 + 10 NO2 + 4 H2O = 10 HNO3 + Br2
FeS + K2MnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Fe2(SO4)3 =>
4 FeS + 9 K2MnO4 + 20 H2SO4 = 20 H2O + 9 K2SO4 + 9 MnSO4 + 2 Fe2(SO4)3
Al2S3 + O2 = SO2 + Al2 =>
Al2S3 + 3 O2 = 3 SO2 + Al2
MnO4{-} + C2O4{2-} + H3O{+} = Mn{+} + CO2 + H2O =>
MnO4{-} + 3 C2O4{2-} + 8 H3O{+} = Mn{+} + 6 CO2 + 12 H2O
ZnSO3 + Na2SO3 = Na2(Zn(SO3)2) =>
ZnSO3 + Na2SO3 = Na2(Zn(SO3)2)
Ba2P3 = Ba + P =>
Ba2P3 = 2 Ba + 3 P
Al + HCl(g) = AlCl3 + H2(g) =>
2 Al + 6 HCl(g) = 2 AlCl3 + 3 H2(g)
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
K2FeO4 + NH3 = Fe2O3 + N2 + KOH + H2O =>
2 K2FeO4 + 2 NH3 = Fe2O3 + N2 + 4 KOH + H2O
SO2Cl2 + H2O = SO2OHCl + HCl =>
SO2Cl2 + H2O = SO2OHCl + HCl
FeSO4 + KMnO4 + H2O = MnO2 + Fe2(SO4)3 + KOH + Fe(OH)3 =>
3 FeSO4 + KMnO4 + 2 H2O = MnO2 + Fe2(SO4)3 + KOH + Fe(OH)3
SO2 + CaO = CaS + O =>
SO2 + CaO = CaS + 3 O
Na2SO3 + H2O = HSO3 + Na2(OH) =>
Na2SO3 + H2O = HSO3 + Na2(OH)
H2SO4 + H = S + H2O =>
H2SO4 + 6 H = S + 4 H2O
CaCO3H2O = H2CO3CaO =>
CaCO3H2O = H2CO3CaO
H3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + K2SO4 + H2O =>
10 H3CH2OH + 6 KMnO4 + 9 H2SO4 = 5 CH3COH + 6 MnSO4 + 3 K2SO4 + 29 H2O
CrO3 + KI = I2 + CrI3 + K2Cr2O7 =>
14 CrO3 + 12 KI = 3 I2 + 2 CrI3 + 6 K2Cr2O7
CaCO3H2O = CaOH2CO3 =>
CaCO3H2O = CaOH2CO3
(C18H29COO)3C3H5 + CH3OH = C18H29COOCH3 + C3H5(OH)3 =>
(C18H29COO)3C3H5 + 3 CH3OH = 3 C18H29COOCH3 + C3H5(OH)3
C3H6O3 + Na = C3H5O3Na + H2 =>
2 C3H6O3 + 2 Na = 2 C3H5O3Na + H2
FeS + S = FeS2(s) =>
FeS + S = FeS2(s)
CH2CH2 + Br2 = C2H4Br2 =>
CH2CH2 + Br2 = C2H4Br2
CH3CH2CH2CH2COH + KMnO4 + H2SO4 = CH3CH2CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CH2COOH + 2 MnSO4 + K2SO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/07/24
Équations équilibrées sur07/07/23
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