| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2Br2 + Br2 = CHBr3 + HBr
NH3 + KOH = NH2 + K + H2O =>
NH3 + KOH = NH2 + K + H2O
UO2 + NH4HF2 = (NH4)2UF6 + H2O + NH3 =>
UO2 + 3 NH4HF2 = (NH4)2UF6 + 2 H2O + NH3
CH3CH2OH + NO3{-} = HCO3{-} + NO2{-} + H2O + H{+} =>
CH3CH2OH + 6 NO3{-} = 2 HCO3{-} + 6 NO2{-} + H2O + 2 H{+}
C6H5CH3CH3 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H5(COOH)2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
AlP + Ca = Ca3P2 + Al =>
2 AlP + 3 Ca = Ca3P2 + 2 Al
CrO2{-} + OH{-} = CrO4{-2} + H2O + {-} =>
CrO2{-} + 4 OH{-} = CrO4{-2} + 2 H2O + 3e
HO2{-} + Cr(OH)4 + OH{-} = CrO4{2-} + H2O =>
HO2{-} + Cr(OH)4 + OH{-} = CrO4{2-} + 3 H2O
Fe{3+} + H2O = Fe(OH)3 + H3O{+} =>
Fe{3+} + 6 H2O = Fe(OH)3 + 3 H3O{+}
MgOH2SO3 = MgSO3H2O =>
MgOH2SO3 = MgSO3H2O
Na2S + PbCl2 = PbS + NaCl =>
Na2S + PbCl2 = PbS + 2 NaCl
C20H14O4 + NaOH = NaOHC20H14O4 =>
C20H14O4 + NaOH = NaOHC20H14O4
Na2CrO7 + Cu2S + HClO4 = Cr(ClO4)3 + Cu(ClO4)2 + Na2SO4 + NaClO4 + H2O =>
10 Na2CrO7 + 9 Cu2S + 68 HClO4 = 10 Cr(ClO4)3 + 18 Cu(ClO4)2 + 9 Na2SO4 + 2 NaClO4 + 34 H2O
C7H7OH + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C7H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H5COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NaCl + K3PO4 = K3Cl + NaPO4 =>
NaCl + K3PO4 = K3Cl + NaPO4
C4H6 + KMnO4 + KOH = C4O4H10 + K2MnO4 =>
C4H6 + 4 KMnO4 + 4 KOH = C4O4H10 + 4 K2MnO4
C7H16 + O2 = H2O + CO =>
2 C7H16 + 15 O2 = 16 H2O + 14 CO
NaHCO3 + NaH2Po4 = Na2HPo4 + CO2 + H2O =>
NaHCO3 + NaH2Po4 = Na2HPo4 + CO2 + H2O
C9H20 + O2 = C0 + H2O =>
C9H20 + 5 O2 = 9 C0 + 10 H2O
ZnO + Cu(OH)2 = Zn(OH)2 + CuO =>
ZnO + Cu(OH)2 = Zn(OH)2 + CuO
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
KMnO4 + KBr + KOH = K2MnO4 + KBrO3 + H2O =>
6 KMnO4 + KBr + 6 KOH = 6 K2MnO4 + KBrO3 + 3 H2O
Na2S2O3 + H2SO4 = Na2SO4 + S2O + H2O =>
5 Na2S2O3 + 3 H2SO4 = 5 Na2SO4 + 4 S2O + 3 H2O
CoH(PPh)3N2 + HCl = CoCl2(PPh)2 + PPh + H2 + N2 =>
2 CoH(PPh)3N2 + 4 HCl = 2 CoCl2(PPh)2 + 2 PPh + 3 H2 + 2 N2
HNO3 + Sn + H2O = H2SnO3 + NO =>
4 HNO3 + 3 Sn + H2O = 3 H2SnO3 + 4 NO
Cl2 + KOH + Cr2O3 = K2CrO4 + KCl + H2O =>
3 Cl2 + 10 KOH + Cr2O3 = 2 K2CrO4 + 6 KCl + 5 H2O
K2S2O3 + SO2 = K2S4O6 + K2S3O6 =>
2 K2S2O3 + 3 SO2 = K2S4O6 + K2S3O6
MgCl2 + Na3BO3 = Na3Cl2 + MgBO3 =>
MgCl2 + Na3BO3 = Na3Cl2 + MgBO3
Mg2 + Al(NO3)3 = Mg(NO3)2 + Al =>
3 Mg2 + 4 Al(NO3)3 = 6 Mg(NO3)2 + 4 Al
SnS + HNO3 = SnO2 + H2SO4 + NO2 + H2O =>
SnS + 10 HNO3 = SnO2 + H2SO4 + 10 NO2 + 4 H2O
Al + HNO3 = Al(NO3)3 + H2O + NO =>
Al + 4 HNO3 = Al(NO3)3 + 2 H2O + NO
[XeTeOF5][AsF6] + BrF5 = [BrOF2][AsF6] + XeF2 + TeF6 =>
[XeTeOF5][AsF6] + BrF5 = [BrOF2][AsF6] + XeF2 + TeF6
I{-} + NO2{-} + H{+} = I2 + NO + H2O =>
2 I{-} + 2 NO2{-} + 4 H{+} = I2 + 2 NO + 2 H2O
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
C4H8O + BF3 = C4H8OF + BF2 =>
C4H8O + BF3 = C4H8OF + BF2
KCl + BrNO3 = KNO3 + BrCl =>
KCl + BrNO3 = KNO3 + BrCl
C4H10O + C2H4O2 = C5H10O2 + H2O =>
3 C4H10O + 4 C2H4O2 = 4 C5H10O2 + 3 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C3H6 + O3 = C3H6O3 =>
C3H6 + O3 = C3H6O3
MgBr2(aq) + H2SO4(aq) = MgSO4 + HBr =>
MgBr2(aq) + H2SO4(aq) = MgSO4 + 2 HBr
Ca(OH)2 + NH4 = NH4OH + Ca =>
Ca(OH)2 + 2 NH4 = 2 NH4OH + Ca
Mn + Bi(NO3)3 = Mn(NO3)2 + Bi =>
3 Mn + 2 Bi(NO3)3 = 3 Mn(NO3)2 + 2 Bi
Ba(OH)2 + KMnO4 = K2OH + Ba(MnO4)2 + H2O + O2 =>
4 Ba(OH)2 + 8 KMnO4 = 4 K2OH + 4 Ba(MnO4)2 + 2 H2O + O2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
KCl + BrNO3 = KNO3 + BrCl =>
KCl + BrNO3 = KNO3 + BrCl
HCl + KF = HF + KCl =>
HCl + KF = HF + KCl
C4H10O + C2H4O2 = C5H10O2 + H2O =>
3 C4H10O + 4 C2H4O2 = 4 C5H10O2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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