| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgI + F2 = 2 AgF + I2
Pb(Cl)2 + Ni(NO3)2 = Pb(NO3)2 + Ni(Cl)2 =>
Pb(Cl)2 + Ni(NO3)2 = Pb(NO3)2 + Ni(Cl)2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H10O5 + H2O = H2 + CO2 =>
C6H10O5 + 7 H2O = 12 H2 + 6 CO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Pb(NO3)4 + AuCl3 = Au(NO3)3 + PbCl4 =>
3 Pb(NO3)4 + 4 AuCl3 = 4 Au(NO3)3 + 3 PbCl4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ba(CH3O2)2 + Fe(SO4) = FeCH3O2 + Ba(SO4)2 =>
Ba(CH3O2)2 + 2 Fe(SO4) = 2 FeCH3O2 + Ba(SO4)2
(C8H8*C4H6*C3H3N) + O2 = CO2 + H2O + N2 =>
4(C8H8*C4H6*C3H3N) + 77 O2 = 60 CO2 + 34 H2O + 2 N2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na(NO3)2 + MgSO4 = Na(SO4) + Mg(NO3)2 =>
Na(NO3)2 + MgSO4 = Na(SO4) + Mg(NO3)2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
MgAl + SiO2 = Si + MgO + Al2O3 =>
4 MgAl + 5 SiO2 = 5 Si + 4 MgO + 2 Al2O3
(NH4)2SO4 + LiOH = Li2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH4OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + I2 = ICl3 + Fe =>
2 FeCl3 + I2 = 2 ICl3 + 2 Fe
Sc + H3PO4 = Sc(PO4)3 + H2 =>
2 Sc + 6 H3PO4 = 2 Sc(PO4)3 + 9 H2
BaO + NO = BaNO2 =>
BaO + NO = BaNO2
CH3COOH + Fe(OH)3 = (CH3COO)3Fe + H2O =>
3 CH3COOH + Fe(OH)3 = (CH3COO)3Fe + 3 H2O
Li7La3Zr2O12 + Li = Zr3O + La2O3 + Li2O =>
6 Li7La3Zr2O12 + 40 Li = 4 Zr3O + 9 La2O3 + 41 Li2O
Cr + Pb{4}(NO3) = Cr{3}(NO3) + Pb =>
4 Cr + 3 Pb{4}(NO3) = 4 Cr{3}(NO3) + 3 Pb
FeCl3 + Mg + H2O = MgCl2 + H2 + FeOHCl2 =>
2 FeCl3 + Mg + 2 H2O = MgCl2 + H2 + 2 FeOHCl2
Na2S2O3(aq) + HCl(aq) = NaCl + SO2 + S + H2O =>
Na2S2O3(aq) + 2 HCl(aq) = 2 NaCl + SO2 + S + H2O
SrCl2 + S8 = SCl2 + Sr =>
8 SrCl2 + S8 = 8 SCl2 + 8 Sr
H2S + AlPO4 = Al2S3 + H3PO4 =>
3 H2S + 2 AlPO4 = Al2S3 + 2 H3PO4
Al + Fe(NO3)2 = Fe + AlFe(NO3)3 =>
2 Al + 3 Fe(NO3)2 = Fe + 2 AlFe(NO3)3
HAuCl4 + H2O = Au + HCl + H2O2 =>
2 HAuCl4 + 6 H2O = 2 Au + 8 HCl + 3 H2O2
HCH3COO + Ba(OH)2 = H2O + CH3COO + Ba =>
2 HCH3COO + Ba(OH)2 = 2 H2O + 2 CH3COO + Ba
CuCO3 + Cu(NO3)2 + H2O = CH3NO2 + Cu(OH)2 + O2 =>
2 CuCO3 + Cu(NO3)2 + 6 H2O = 2 CH3NO2 + 3 Cu(OH)2 + 4 O2
H2O2 + Fe2SO4 + H2SO4 = H2O + Fe2(SO4)3 =>
2 H2O2 + Fe2SO4 + 2 H2SO4 = 4 H2O + Fe2(SO4)3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ne + S = Ne2S =>
2 Ne + S = Ne2S
HNO2 + H{+} + Cr2O7{-2} = NO3{-} + Cr{3+} + H2O =>
3 HNO2 + 5 H{+} + Cr2O7{-2} = 3 NO3{-} + 2 Cr{3+} + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2CrO4 + KI + HCl = CrCl3 + H2O + I2 + KCl =>
2 K2CrO4 + 6 KI + 16 HCl = 2 CrCl3 + 8 H2O + 3 I2 + 10 KCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
KBr + H2S = K2S + HBr =>
2 KBr + H2S = K2S + 2 HBr
Na2O + Zn(OH)2 = H2O + Na2ZnO2 =>
Na2O + Zn(OH)2 = H2O + Na2ZnO2
NaAlSi3O8 + H2O + H2CO3 = Al2Si2O5(OH)4 + H4SiO4 + HCO3{-} + Na{+} =>
2 NaAlSi3O8 + 9 H2O + 2 H2CO3 = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 HCO3{-} + 2 Na{+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4NO3 + CH2 = CO2 + H2O + N2 =>
3 NH4NO3 + CH2 = CO2 + 7 H2O + 3 N2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaCl + K2NO3 = NaNO3 + K2Cl =>
NaCl + K2NO3 = NaNO3 + K2Cl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
WO3 + BaO = BaWO4 =>
WO3 + BaO = BaWO4
K2SO4(aq) + BaCl2(at) = KCl(a) + BaSO4(s) =>
K2SO4(aq) + BaCl2(at) = 2 KCl(a) + BaSO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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