| Équations équilibrées la veille | Équations équilibrées le lendemain |
*HCl + *NaOH = NaCl + H2O
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
ZnO + Li = LiOZn =>
ZnO + Li = LiOZn
H2Se + H2O2 = H2O + Se =>
H2Se + H2O2 = 2 H2O + Se
(NH4)2CO3 + H3PO4 = (NH4)2HPO4 + H2O + CO2 =>
(NH4)2CO3 + H3PO4 = (NH4)2HPO4 + H2O + CO2
NH4ClO4 + S8 = SO2 + HCl + NO2 + H2O =>
32 NH4ClO4 + S8 = 8 SO2 + 32 HCl + 32 NO2 + 48 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb2O4 + C = Pb + CO =>
Pb2O4 + 4 C = 2 Pb + 4 CO
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Fe(s) + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe(s) + Zn(NO3)2 = Fe(NO3)2 + Zn
C6H12O6 = C10H20O2 + CO2 + H2O =>
7 C6H12O6 = 3 C10H20O2 + 12 CO2 + 12 H2O
NaNO3 + Be + NaOH = NH3 + Na2BeO2 + H2O =>
NaNO3 + 4 Be + 7 NaOH = NH3 + 4 Na2BeO2 + 2 H2O
CuCl2 + PbNO3 = Cu(NO3)2 + PbCl =>
CuCl2 + 2 PbNO3 = Cu(NO3)2 + 2 PbCl
Cu2CO3(HO)2H2O + NH2CH2CO2H = Cu(NH2CH2CO2)2H2O + H2O + CO2 =>
Cu2CO3(HO)2H2O + 4 NH2CH2CO2H = 2 Cu(NH2CH2CO2)2H2O + 2 H2O + CO2
Sr(OH)2 + H2SO4 = (SrOH2)SO4 + H2O =>
Sr(OH)2 + H2SO4 = (SrOH2)SO4 + H2O
BaO2 + H2SO4 = BaSO4 + H2O + O3 =>
3 BaO2 + 3 H2SO4 = 3 BaSO4 + 3 H2O + O3
CUNO3 = CU + NO3 =>
CUNO3 = CU + NO3
Sc + HCl = ScCl3 + H2 =>
2 Sc + 6 HCl = 2 ScCl3 + 3 H2
Ni + NaCl = Ni(Cl2)2 + Na =>
Ni + 4 NaCl = Ni(Cl2)2 + 4 Na
Al2O3 + Li = Li3Al + O2 =>
2 Al2O3 + 12 Li = 4 Li3Al + 3 O2
MnI4 + AlPO4 = AlMn + I4PO4 =>
MnI4 + AlPO4 = AlMn + I4PO4
C10H15N + O2 = NH3 + H2O + CO2 =>
C10H15N + 13 O2 = NH3 + 6 H2O + 10 CO2
Al2O3 + H2 = Al(s) + H2O(g) =>
Al2O3 + 3 H2 = 2 Al(s) + 3 H2O(g)
K + CH3COOH = KCH3COOH =>
K + CH3COOH = KCH3COOH
Al3 + ZnBr2 = AlBr3 + Zn =>
2 Al3 + 9 ZnBr2 = 6 AlBr3 + 9 Zn
FeSO4 + HNO3 + KSCN = NO + Fe(SCN)3 + KNO3 + H2O + H2SO4 =>
3 FeSO4 + 10 HNO3 + 9 KSCN = NO + 3 Fe(SCN)3 + 9 KNO3 + 2 H2O + 3 H2SO4
C3H7OH + CH3COOH = CH3COOCH3 + H2O =>
C3H7OH + 3 CH3COOH = 3 CH3COOCH3 + H2O
FeS2 + HCl = FeCl3 + H2S + S =>
2 FeS2 + 6 HCl = 2 FeCl3 + 3 H2S + S
AlCl3 + K4(Fe(CN)6) = Al4(Fe(CN)6)3 + KCl =>
4 AlCl3 + 3 K4(Fe(CN)6) = Al4(Fe(CN)6)3 + 12 KCl
AgNO3 + Kl = AgKl + NO3 =>
AgNO3 + Kl = AgKl + NO3
CH4O + C22H32O2 = C19H36O2 + H2O =>
86 CH4O + 3 C22H32O2 = 8 C19H36O2 + 76 H2O
C5H11OH + C2H5COOH = CH3CH2CH2CH2CH2OCOCH2CH3 + H2O =>
C5H11OH + C2H5COOH = CH3CH2CH2CH2CH2OCOCH2CH3 + H2O
KCl(aq) + Na3(Co(NO2)6)(aq) = K3(Co(NO2)6) + NaCl =>
3 KCl(aq) + Na3(Co(NO2)6)(aq) = K3(Co(NO2)6) + 3 NaCl
C3H6NH2COOH + HCl = C3H6NH2COOCl + H2 =>
C3H6NH2COOH + HCl = C3H6NH2COOCl + H2
Fe(CN)3 + BaCrO4 = Fe2(CrO4)3 + Ba(CN)2 =>
2 Fe(CN)3 + 3 BaCrO4 = Fe2(CrO4)3 + 3 Ba(CN)2
KClO3 + CO = KCl + CO2 =>
KClO3 + 3 CO = KCl + 3 CO2
Ca(OCl)2 + H2O + NaBr = CaCl2 + Br2 + NaOH =>
Ca(OCl)2 + 2 H2O + 4 NaBr = CaCl2 + 2 Br2 + 4 NaOH
NH4Cl + Br2 = NH4ClBr2 =>
NH4Cl + Br2 = NH4ClBr2
H3PO3 + Na2CO3 = Na3PO3 + CO2 + H2O =>
2 H3PO3 + 3 Na2CO3 = 2 Na3PO3 + 3 CO2 + 3 H2O
C6H5CH2CH2NH2*HCl + CH3COCH3 + HCOH = C6H5CH2CH2N(CH2CH2)2CO + HCl + H2O =>
C6H5CH2CH2NH2*HCl + CH3COCH3 + 2 HCOH = C6H5CH2CH2N(CH2CH2)2CO + HCl + 2 H2O
Na2WO4 + H2SO4 = Na2SO4 + H2WO4 =>
Na2WO4 + H2SO4 = Na2SO4 + H2WO4
Ba(HO)2 + HClO4 = Ba(ClO4)2 + H2O =>
Ba(HO)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O
H2CO3 + NH3OH = COH + N2 + H2O =>
4 H2CO3 + 6 NH3OH = 4 COH + 3 N2 + 14 H2O
Mg + O + H = Mg(OH)2 =>
Mg + 2 O + 2 H = Mg(OH)2
KNO3 + Al + H2SO4 = N2 + K2SO4 + Al2(SO4)3 + H2O =>
6 KNO3 + 10 Al + 18 H2SO4 = 3 N2 + 3 K2SO4 + 5 Al2(SO4)3 + 18 H2O
SnS + (NH4)2S2 = SnS2 + (NH4)2S =>
SnS + (NH4)2S2 = SnS2 + (NH4)2S
Al{3+} + HPO4{-} = Al(HPO4)3 =>
Al{3+} + 3 HPO4{-} = Al(HPO4)3
K2CO3 + LiCl = Li2CO3 + KCl =>
K2CO3 + 2 LiCl = Li2CO3 + 2 KCl
AlI3 + Na2S = Al2S3 + NaI =>
2 AlI3 + 3 Na2S = Al2S3 + 6 NaI
CaO + KO = K2O + CaO2 =>
CaO + 2 KO = K2O + CaO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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