| Équations équilibrées la veille | Équations équilibrées le lendemain |
KF + H2SO4 = HF + KHSO4
CH3Cl + Mg = C2H6 + MgCl2 =>
2 CH3Cl + Mg = C2H6 + MgCl2
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
Co(s) + HNO3(aq) = Co(NO3)2(g) + H =>
Co(s) + 2 HNO3(aq) = Co(NO3)2(g) + 2 H
Fe3(CO3)2(s) = Fe3O2(s) + CO2(g) =>
Fe3(CO3)2(s) = Fe3O2(s) + 2 CO2(g)
KClO3 + H2SO4 = ClO2 + K2SO4 + H2O + O =>
2 KClO3 + H2SO4 = 2 ClO2 + K2SO4 + H2O + O
C4H8N2O3 + HCl = [C4H9N2O3]Cl =>
C4H8N2O3 + HCl = [C4H9N2O3]Cl
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl =>
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
Fe(s) + HCl(aq) = FeCl3(aq) + H2 =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2
SrCl2 + Na2CrO4 = SrCrO4 + NaCl =>
SrCl2 + Na2CrO4 = SrCrO4 + 2 NaCl
CH3CH2CN + O2 = CO2 + NO2 + H2O =>
4 CH3CH2CN + 21 O2 = 12 CO2 + 4 NO2 + 10 H2O
Cr2O3 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
Cr2O3 + 4 Br2 + 10 NaOH = 2 NaCrO4 + 8 NaBr + 5 H2O
CH3COOH + Mg(OH)2 = H2O + Mg(CH3COO)2 =>
2 CH3COOH + Mg(OH)2 = 2 H2O + Mg(CH3COO)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuS + HNO3 = Cu(NO3)2 + Cu2(SO4)3 + NO + H2O =>
9 CuS + 32 HNO3 = 3 Cu(NO3)2 + 3 Cu2(SO4)3 + 26 NO + 16 H2O
C55H100O6 + O2 = CO2 + H2O =>
C55H100O6 + 77 O2 = 55 CO2 + 50 H2O
SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CsOH + S = Cs2S + Cs2SO3 + H2O =>
6 CsOH + 3 S = 2 Cs2S + Cs2SO3 + 3 H2O
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C6H13OH + MnO4{-} + H{+} = C6H12O + Mn{2+} + H2O =>
5 C6H13OH + 2 MnO4{-} + 6 H{+} = 5 C6H12O + 2 Mn{2+} + 8 H2O
KI(aq) + Cl2(g) = I2 + KCl =>
2 KI(aq) + Cl2(g) = I2 + 2 KCl
V10O28{-6} + SO3{-2} + H{+} = VO{+2} + SO4{-2} + H2O =>
V10O28{-6} + 5 SO3{-2} + 26 H{+} = 10 VO{+2} + 5 SO4{-2} + 13 H2O
CU(CN)2 = CUCN + C2N2 =>
2 CU(CN)2 = 2 CUCN + C2N2
V2(SO4)5 + H2O = V2(SO4)5OH + H2 =>
2 V2(SO4)5 + 2 H2O = 2 V2(SO4)5OH + H2
C6H4NO2C2H5 + KMnO4 + H2SO4 = C6H4NO2COOH + CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H4NO2C2H5 + 12 KMnO4 + 18 H2SO4 = 5 C6H4NO2COOH + 5 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
H3C6H5O7 + H2O = H2C6H5O7 + H3O =>
H3C6H5O7 + H2O = H2C6H5O7 + H3O
C3H6O + Cu(OH)2 = Cu2O + H2O + C3H6O2 =>
C3H6O + 2 Cu(OH)2 = Cu2O + 2 H2O + C3H6O2
MgCI2 + F2 = MgF2 + CI2 =>
MgCI2 + F2 = MgF2 + CI2
K2Cr2O7 + HJ = KJ + CrJ3 + J3 + H2O =>
K2Cr2O7 + 14 HJ = 2 KJ + 2 CrJ3 + 2 J3 + 7 H2O
NaNO2 + FeSO4 + H2SO4 = Na2SO4 + Fe(SO4)3 + NO*H2O =>
4 NaNO2 + FeSO4 + 4 H2SO4 = 2 Na2SO4 + Fe(SO4)3 + 4 NO*H2O
C6H5NO2 + Zn + H2O = C6H5NHOH + Zn(OH)2 =>
C6H5NO2 + 2 Zn + 3 H2O = C6H5NHOH + 2 Zn(OH)2
C6H1206 + H2SO4 = CO2 + SO2 + H2O =>
C6H1206 + 615 H2SO4 = 6 CO2 + 615 SO2 + 1218 H2O
AgNO3 + NaOH + H2O2 = NaHNO3 + AgOH + HO2 =>
AgNO3 + NaOH + H2O2 = NaHNO3 + AgOH + HO2
Al2(SO4)3 + NaOH = Na2SO4 + H2O + Al2O3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 3 H2O + Al2O3
NaH2PO4 = H2O + NaPO3 =>
NaH2PO4 = H2O + NaPO3
Al + Ni3Cl = Ni + AlCl =>
Al + Ni3Cl = 3 Ni + AlCl
Cu{2+} + Al = Cu + Al{+3} =>
3 Cu{2+} + 2 Al = 3 Cu + 2 Al{+3}
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
H3PO4 + CsOH = Cs3PO4 + H2O =>
H3PO4 + 3 CsOH = Cs3PO4 + 3 H2O
H3COH + HCl = Cl + H4C + H2O =>
H3COH + 2 HCl = 2 Cl + H4C + H2O
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
KAl(OH)4(aq) + H2SO4(aq) = Al(OH)3 + K2SO4(aq) + H2O =>
2 KAl(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3 + K2SO4(aq) + 2 H2O
CH3(CH2)14COONa + FeCl3 = (CH3(CH2)14COO)3Fe + NaCl =>
3 CH3(CH2)14COONa + FeCl3 = (CH3(CH2)14COO)3Fe + 3 NaCl
Hg(OH)2 = Hg + OH =>
Hg(OH)2 = Hg + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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