| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + 2 LiOH = Ba(OH)2 + 2 Li(NO3)
C8H8O3 + NaOH = C7H4O3{-} + Na2{+} + CH3OH + H2O =>
C8H8O3 + 2 NaOH = C7H4O3{-} + Na2{+} + CH3OH + H2O
S3Cl2 + H2O = HCl + S + SO2 =>
2 S3Cl2 + 2 H2O = 4 HCl + 5 S + SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + O = MgO =>
Mg + O = MgO
AI + P = AIP =>
AI + P = AIP
Cu3O + H2O = Cu(OH)2 + H2 =>
Cu3O + 5 H2O = 3 Cu(OH)2 + 2 H2
Ca(OH)2 + Cl2 = Ca(OCl)2 + H2O + CaCl2 =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 H2O + CaCl2
C2H6 + HOH = C2H5OH + H2 =>
C2H6 + HOH = C2H5OH + H2
AgNO3 + KBa = AgBa + KNO3 =>
AgNO3 + KBa = AgBa + KNO3
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2
Al(ClO2)3 + K = KClO2 + Al =>
Al(ClO2)3 + 3 K = 3 KClO2 + Al
K4[Fe(CN)6] + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + CO2 + NO2 + H2O =>
6 K4[Fe(CN)6] + 55 K2Cr2O7 + 241 H2SO4 = 67 K2SO4 + 3 Fe2(SO4)3 + 55 Cr2(SO4)3 + 36 CO2 + 36 NO2 + 241 H2O
LiMn2O4*C4H10 + O2 = LiMn2O4 + C02 + H2O =>
2 LiMn2O4*C4H10 + 5 O2 = 2 LiMn2O4 + 4 C02 + 10 H2O
C2H5O8 = CO2 + H2O + O2 =>
4 C2H5O8 = 8 CO2 + 10 H2O + 3 O2
Pb(NO3)2 + CaCl2 = Pb(Cl2)2 + NO3Ca =>
Pb(NO3)2 + 2 CaCl2 = Pb(Cl2)2 + 2 NO3Ca
BaCl2 + Al(NO3)3 = Ba(NO3)2 + AlCl3 =>
3 BaCl2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 AlCl3
TaPO4 + NaOH = Na3PO4 + Ta(OH)3 =>
TaPO4 + 3 NaOH = Na3PO4 + Ta(OH)3
N2O3 + Cl2 = NCl3 + O2 =>
2 N2O3 + 6 Cl2 = 4 NCl3 + 3 O2
AgSCN + Zn + H2SO4 = ZnSO4 + Ag + HSCN =>
2 AgSCN + Zn + H2SO4 = ZnSO4 + 2 Ag + 2 HSCN
Fe2{+} + Cu2{+} = Fe3{+} + Cu{+} =>
3 Fe2{+} + Cu2{+} = 2 Fe3{+} + 2 Cu{+}
HNO3 + N2H4 = NO2 + H2O =>
12 HNO3 + N2H4 = 14 NO2 + 8 H2O
Co + Sn3P2 = CoP + Sn =>
2 Co + Sn3P2 = 2 CoP + 3 Sn
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
CO2 + NaOH = CO3Na2 + H2O =>
CO2 + 2 NaOH = CO3Na2 + H2O
ClPO4 + AlSO4 = ClSO4 + AlPO4 =>
ClPO4 + AlSO4 = ClSO4 + AlPO4
Na(s) + Br2(g) = NaBr(s) =>
2 Na(s) + Br2(g) = 2 NaBr(s)
Na + Zn = ZnNa =>
Na + Zn = ZnNa
NaHSO3 + BaCl2 = NaCl + Ba(HSO3)2 =>
2 NaHSO3 + BaCl2 = 2 NaCl + Ba(HSO3)2
C6H5ONa + CO2 + H2O = C6H6O + NaHCO3 =>
C6H5ONa + CO2 + H2O = C6H6O + NaHCO3
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
AlCl3 + BeO = Al2O3 + BeCl2 =>
2 AlCl3 + 3 BeO = Al2O3 + 3 BeCl2
NgBr2 + Na2CO3 = NgCO3 + NaBr =>
NgBr2 + Na2CO3 = NgCO3 + 2 NaBr
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Fe2O3 + C = CO22 + Fe =>
22 Fe2O3 + 3 C = 3 CO22 + 44 Fe
HClO4 + (NH4)2S = NH4ClO4 + H2S =>
2 HClO4 + (NH4)2S = 2 NH4ClO4 + H2S
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
PO4 + Li = Li3PO4 =>
PO4 + 3 Li = Li3PO4
S2O32{-} + H3O{+} = S + SO42{-} + H2O =>
83 S2O32{-} + 20 H3O{+} = 103 S + 63 SO42{-} + 30 H2O
MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2
Bi2O3 + OH{-} + OCl = BiO3{-} + Cl{-} + H2O =>
3 Bi2O3 + 10 OH{-} + 4 OCl = 6 BiO3{-} + 4 Cl{-} + 5 H2O
KNO3(aq) + NH4Cl(aq) = NH4NO3(aq) + KCl(aq) =>
KNO3(aq) + NH4Cl(aq) = NH4NO3(aq) + KCl(aq)
CH3CHO + Cu{2+} + OH{-} = CH3COO{-} + Cu2O + H2O =>
CH3CHO + 2 Cu{2+} + 5 OH{-} = CH3COO{-} + Cu2O + 3 H2O
ClO2 + Ca(OH)2 = CaCl2 + Ca(ClO3)2 + H2O =>
12 ClO2 + 6 Ca(OH)2 = CaCl2 + 5 Ca(ClO3)2 + 6 H2O
(CuSO)4 + Fe = (FeSO)4 + Cu =>
(CuSO)4 + 4 Fe = (FeSO)4 + 4 Cu
KClO3 + P4 = K3P + ClO3 =>
12 KClO3 + P4 = 4 K3P + 12 ClO3
K3Fe(OH)3 = Fe(OH)3 + K2 =>
2 K3Fe(OH)3 = 2 Fe(OH)3 + 3 K2
Ca(NO3)2(aq) + LiCl(aq) = LiNO3(s) + CaCl2(aq) =>
Ca(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3(s) + CaCl2(aq)
LaCl + K = LaKCl =>
LaCl + K = LaKCl
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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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