| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H6O + C6H15NO3 = C12H27NO3 + 3 H2O
Ca2CO3 + C = Ca + CO =>
Ca2CO3 + 2 C = 2 Ca + 3 CO
FeTiO3 + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO3 + 7 Cl2 + 6 C = 2 TiCl4 + 2 FeCl3 + 6 CO
CH3C(CH3)CH2 + HCl = CH3CH(CH3)CH2Cl =>
CH3C(CH3)CH2 + HCl = CH3CH(CH3)CH2Cl
KOH + MnOH2 + Cl2 = KMnO4 + KCl + H2O =>
16 KOH + 2 MnOH2 + 7 Cl2 = 2 KMnO4 + 14 KCl + 10 H2O
HI + NaOH = NaIH2O =>
HI + NaOH = NaIH2O
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
H2SO4 + NH4NO3 = H2NO3 + NH4SO4 =>
H2SO4 + NH4NO3 = H2NO3 + NH4SO4
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Fe + Pb(CH3CO2)2 = Fe(CH3CO2)2 + Pb =>
Fe + Pb(CH3CO2)2 = Fe(CH3CO2)2 + Pb
Cu(OH)2 + NaHCO3 = (CuOH)2CO3 + NaOH + H2O =>
2 Cu(OH)2 + NaHCO3 = (CuOH)2CO3 + NaOH + H2O
PCl3 = Cl5 + P =>
5 PCl3 = 3 Cl5 + 5 P
AgNO3 + C2H4 = Ag + H2O + C + N =>
2 AgNO3 + 3 C2H4 = 2 Ag + 6 H2O + 6 C + 2 N
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
KMnO4 + H2C2O4 = Mn + H2O + CO2 + K =>
KMnO4 + 4 H2C2O4 = Mn + 4 H2O + 8 CO2 + K
Pb(NO3)2 + Na2S = PbS2 + Na2NO3 =>
Pb(NO3)2 + 2 Na2S = PbS2 + 2 Na2NO3
Na3 + OH2 = Na3OH2 =>
Na3 + OH2 = Na3OH2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + KI + H2O = K3[Cr(OH)6] + I2 + KOH =>
K2Cr2O7 + 6 KI + 7 H2O = 2 K3[Cr(OH)6] + 3 I2 + 2 KOH
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C6H12O6 + AgO2 = Ag + C6H8O7 + H2O =>
2 C6H12O6 + 3 AgO2 = 3 Ag + 2 C6H8O7 + 4 H2O
Ba(HCO3)2 + KHSO4 = BaCO3 + K2CO3 + H2SO4 =>
Ba(HCO3)2 + 2 KHSO4 = BaCO3 + K2CO3 + 2 H2SO4
CaCl + H2SO4 = CaSO4 + H2Cl =>
CaCl + H2SO4 = CaSO4 + H2Cl
Ni + Hg2(NO3) = Hg2 + Ni(NO3) =>
Ni + Hg2(NO3) = Hg2 + Ni(NO3)
Na10W12O41 + H2 = W + NaOH + H2O =>
Na10W12O41 + 36 H2 = 12 W + 10 NaOH + 31 H2O
AlO + C = Al + CO2 =>
2 AlO + C = 2 Al + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KMnO4 + H2O + Ba(NO2)2 = Ba(NO3)2 + KOH + MnO2 =>
4 KMnO4 + 2 H2O + 3 Ba(NO2)2 = 3 Ba(NO3)2 + 4 KOH + 4 MnO2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CuCl2*2H2O + NH4Cl = (NH4Cl)2*CuCl2*2H2O =>
CuCl2*2H2O + 2 NH4Cl = (NH4Cl)2*CuCl2*2H2O
GeH4 + H2O = GeO2 + H2 =>
GeH4 + 2 H2O = GeO2 + 4 H2
ZnONa2O = Na2ZnO2 =>
ZnONa2O = Na2ZnO2
C5H10O5 + H2SO4 = H2O + SO2 + CO2 =>
C5H10O5 + 10 H2SO4 = 15 H2O + 10 SO2 + 5 CO2
FeO + Ag = Ag2O + Fe =>
FeO + 2 Ag = Ag2O + Fe
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Cs2 + H2SO4 = Cs2SO4 + H2 =>
Cs2 + H2SO4 = Cs2SO4 + H2
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O =>
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
NH4NO3(s) = N2(g) + O(g) + H2O(l) =>
NH4NO3(s) = N2(g) + O(g) + 2 H2O(l)
HCl + AgNO3 = AgCl + NHO3 =>
HCl + AgNO3 = AgCl + NHO3
Pb(NO3)2 + HNO3 = PbNO2 + NO3 + H2O =>
Pb(NO3)2 + 2 HNO3 = PbNO2 + 3 NO3 + H2O
CaCO3(s) + HCl = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl = CaCl2(aq) + H2O(l) + CO2(g)
C3H8O + H2O2 = H2O + CO2 =>
C3H8O + 9 H2O2 = 13 H2O + 3 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
As3(PO4)5 + Mg3(BO3)2 = As3(BO3)5 + Mg3(PO4)2 =>
2 As3(PO4)5 + 5 Mg3(BO3)2 = 2 As3(BO3)5 + 5 Mg3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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