| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgOH + RbCl = AgCl + RbOH
X(s) + H2O(l) = H3XO4(aq) + H2(g) =>
2 X(s) + 8 H2O(l) = 2 H3XO4(aq) + 5 H2(g)
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
K2S + ZnI2 = ZnS + K2I2 =>
K2S + ZnI2 = ZnS + K2I2
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2(SO4)3 + K2(SO4) + Zn(SO4) + Cl2 + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Zn(SO4) + 3 Cl2 + 7 H2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
(C2O4)2 + HCl = Cl2 + H2C2O4 =>
(C2O4)2 + 4 HCl = 2 Cl2 + 2 H2C2O4
NaHSO4 + Cu(OH)2 = CuSO4 + NaOH + H2O =>
NaHSO4 + Cu(OH)2 = CuSO4 + NaOH + H2O
CH3OH + Ag = CH3OAg + H2 =>
2 CH3OH + 2 Ag = 2 CH3OAg + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HOCl + H2S = SO4{2-} + H{+} + Cl{-} =>
4 HOCl + H2S = SO4{2-} + 6 H{+} + 4 Cl{-}
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Mg{+2} + Ca = Mg + Ca{+2} =>
Mg{+2} + Ca = Mg + Ca{+2}
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
C2H4 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C2H4 + 4 KMnO4 + 2 H2O = 3 C2H4O2 + 4 MnO2 + 4 KOH
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO2 =>
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO2
CaO + SO2 = CaS + CaSO4 =>
4 CaO + 4 SO2 = CaS + 3 CaSO4
Kr + N2 = NKr3 =>
6 Kr + N2 = 2 NKr3
C2H6 + CO2 + H2O = C2H5OH =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H5OH
Ba(OH)2 + Ni(NO3)3 = Ba(NO3)2 + Ni(OH)3 =>
3 Ba(OH)2 + 2 Ni(NO3)3 = 3 Ba(NO3)2 + 2 Ni(OH)3
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O
Al + O2 + S2 = Al2(SO4)3 =>
4 Al + 12 O2 + 3 S2 = 2 Al2(SO4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaCO3(s) + AgNO3(ac) = Ca(NO3)2 + Ag2CO3 =>
CaCO3(s) + 2 AgNO3(ac) = Ca(NO3)2 + Ag2CO3
Na2CrO4(aq) + Ni(NO3)2(aq) = NiCrO4 + NaNO3 =>
Na2CrO4(aq) + Ni(NO3)2(aq) = NiCrO4 + 2 NaNO3
H3PO4 + LiOH + ZnC10H14O4 + H2O = LiZnH3PO4 + CO2 + H2 =>
2 H3PO4 + 2 LiOH + 2 ZnC10H14O4 + 30 H2O = 2 LiZnH3PO4 + 20 CO2 + 45 H2
NaMnO4 + H2SO4 = Na2SO4 + MnO2 + H2O + O2 =>
4 NaMnO4 + 2 H2SO4 = 2 Na2SO4 + 4 MnO2 + 2 H2O + 3 O2
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
V3O2 = V3 + O =>
V3O2 = V3 + 2 O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NH4Cl = Ammonia + HCl =>
NH4Cl = NH3 + HCl
CaMg(CO3)2 = CaCO3 + MgCO3 =>
CaMg(CO3)2 = CaCO3 + MgCO3
LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
C3OH7 + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
6 C3OH7 + 17 Cr2O7{2-} + 136 H{+} = 18 CO2 + 89 H2O + 34 Cr{3+}
H2O2 + HMnO4 = O2 + H2Mn =>
H2O2 + 2 HMnO4 = 5 O2 + 2 H2Mn
Li2SO4 + NaOH = Na2SO4 + LiOH =>
Li2SO4 + 2 NaOH = Na2SO4 + 2 LiOH
(C17H33COO{-})Na{+} + HCl = (C17H33COOH) + NaCl =>
(C17H33COO{-})Na{+} + HCl = (C17H33COOH) + NaCl
ZnSO3(s) = ZnO(s) + SO2(g) =>
ZnSO3(s) = ZnO(s) + SO2(g)
C7H5O6N3 + O2 = CO2 + N2 + H2O =>
4 C7H5O6N3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
[Ag(NH3)2]Cl + HNO3 = NH4NO3 + AgCl =>
[Ag(NH3)2]Cl + 2 HNO3 = 2 NH4NO3 + AgCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CoCl2 + Fe = FeCl2 + Co =>
CoCl2 + Fe = FeCl2 + Co
Mo + Fe2O3 + MoO3 = Fe2Mo3O8 =>
4 Mo + 3 Fe2O3 + 5 MoO3 = 3 Fe2Mo3O8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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