| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NH4(NO3)2 + 17 NaOH = 7 NH3 + 14 H2O + 17 NaNO3
C6H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C6H5N3O6 + 17 O2 = 24 CO2 + 10 H2O + 6 N2
H + KNO2 = NO + H2O + K =>
2 H + KNO2 = NO + H2O + K
CrF6 + VF2 = CrF2 + VF5 =>
3 CrF6 + 4 VF2 = 3 CrF2 + 4 VF5
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Al + Ba(NO3)2 = N2 + Al2O3 + Ba =>
4 Al + Ba(NO3)2 = N2 + 2 Al2O3 + Ba
ClO3 + I{-} + H2O = Cl{-} + I3{-} + OH{-} =>
2 ClO3 + 21 I{-} + 6 H2O = 2 Cl{-} + 7 I3{-} + 12 OH{-}
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CuCl2 + H2O = [Cu(H2O)4]Cl2 =>
CuCl2 + 4 H2O = [Cu(H2O)4]Cl2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Cl2(g) + Na2O(s) = Cl2O + Na(s) =>
Cl2(g) + Na2O(s) = Cl2O + 2 Na(s)
Al + Cl2 = Al(Cl3)2 =>
Al + 3 Cl2 = Al(Cl3)2
Cu(NO3)3 + Na = Na(NO3)3 + Cu =>
Cu(NO3)3 + Na = Na(NO3)3 + Cu
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + CsClO4 =>
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + 2 CsClO4
(NH4)2Cr2O7 = Cr2O3 + H2O + N =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + 2 N
Ag3PO4 + KBr = AgBr + K3PO4 =>
Ag3PO4 + 3 KBr = 3 AgBr + K3PO4
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2 =>
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2
NH4OH + H2SO4 = NH3SO4 + H2O + H =>
NH4OH + H2SO4 = NH3SO4 + H2O + 2 H
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
Fe + O2 + H2O = Fe2O3*4H2O =>
4 Fe + 3 O2 + 8 H2O = 2 Fe2O3*4H2O
K2CrO4 + H2SO4 + H2O2 = CrO5 + H2O + K2SO4 =>
K2CrO4 + H2SO4 + 2 H2O2 = CrO5 + 3 H2O + K2SO4
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
PbO3 + H2O = H2PbO3 + H2O2 =>
PbO3 + 2 H2O = H2PbO3 + H2O2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
CaCl2 + NH3 + Na2HPO4 = Ca3(PO4)2 + NaCl + NH4Cl =>
3 CaCl2 + 2 NH3 + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl
C3H12 + N6Cl12 = N6 + C3Cl12 + H10 =>
5 C3H12 + 5 N6Cl12 = 5 N6 + 5 C3Cl12 + 6 H10
NaHCO3 + C6H5O7H3 = CO2 + H2O + NaC6H5O7 =>
9 NaHCO3 + 8 C6H5O7H3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
C3H5O(COOH)3 + NaOH = Na3C6H5O7 + H2O =>
C3H5O(COOH)3 + 3 NaOH = Na3C6H5O7 + 3 H2O
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
(NH4)3PO4 + KOH = NH4(OH) + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH4(OH) + K3PO4
C6H5CH3HNO3 = C6H4NO2CH3H2O =>
C6H5CH3HNO3 = C6H4NO2CH3H2O
H3AsO3 + I3 + H2O = H3AsO4 + I{-} + H{+} =>
3 H3AsO3 + 2 I3 + 3 H2O = 3 H3AsO4 + 6 I{-} + 6 H{+}
FePbNO32 = FeNO32Pb =>
FePbNO32 = FeNO32Pb
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
CaCO3 + C2H4O2 = C2H3O2 + Ca + H2O =>
2 CaCO3 + 11 C2H4O2 = 12 C2H3O2 + 2 Ca + 4 H2O
LiBr(aq) + F2(g) = LiF(aq) + Br2 =>
2 LiBr(aq) + F2(g) = 2 LiF(aq) + Br2
CuSO4 + KI2 = Cu2I2 + I2 + K2SO4 =>
2 CuSO4 + 4 KI2 = Cu2I2 + 3 I2 + 2 K2SO4
NaOH + H3PO4 = Na3PO4 + H3 + OH =>
3 NaOH + H3PO4 = Na3PO4 + H3 + 3 OH
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
KOH + CrCl2 + Cl2 = K2CrO4 + KCl + H2O =>
8 KOH + CrCl2 + 2 Cl2 = K2CrO4 + 6 KCl + 4 H2O
(CH3*(CH2)4*O2) + O2 = CO2 + H2O =>
4(CH3*(CH2)4*O2) + 27 O2 = 20 CO2 + 22 H2O
NO2(g) = N2(g) + O2(g) =>
2 NO2(g) = N2(g) + 2 O2(g)
Fe2(SO4)3 + CaO + H2O = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 CaO + 3 H2O = 2 Fe(OH)3 + 3 CaSO4
SCu + HNO3 = Cu(NO3)2Cu + NO + H2O + S =>
6 SCu + 8 HNO3 = 3 Cu(NO3)2Cu + 2 NO + 4 H2O + 6 S
C8H1 + O2 = CO2 + H2O =>
4 C8H1 + 33 O2 = 32 CO2 + 2 H2O
AlI + Cl2 = Al + ClI =>
2 AlI + Cl2 = 2 Al + 2 ClI
FeCl2 + Ca(NO3)2 = Fe(NO3)2 + CaCl2 =>
FeCl2 + Ca(NO3)2 = Fe(NO3)2 + CaCl2
CeO2 + Nd2O3 + B = CeNdB12 + B2O2 =>
4 CeO2 + 2 Nd2O3 + 62 B = 4 CeNdB12 + 7 B2O2
PCl + CaS = CaCl + PS =>
PCl + CaS = CaCl + PS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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