| Équations équilibrées la veille |
2 Ag + H2S = Ag2S + H2
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
Cr + S2 = CrS2 =>
Cr + S2 = CrS2
HCl + AgC2H3O2 = AgCl + HC2H3O2 =>
HCl + AgC2H3O2 = AgCl + HC2H3O2
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
KMnO4 + H2C2O4 + HCl = HMnCl2 + CO2 + KCl + H2O =>
KMnO4 + 3 H2C2O4 + 3 HCl = HMnCl2 + 6 CO2 + KCl + 4 H2O
W + E2RT4 = E2 + W2(RT4)3 =>
2 W + 3 E2RT4 = 3 E2 + W2(RT4)3
HF + FeO = FeF2 + H2O =>
2 HF + FeO = FeF2 + H2O
C19H40 + S2O3{-2} + H2O = CH3CH2COO{-} + HS{-} + H{+} =>
12 C19H40 + 41 S2O3{-2} + 29 H2O = 76 CH3CH2COO{-} + 82 HS{-} + 76 H{+}
Cu(NO3)2 + NH4SO4 = NH4(NO3)2 + CuSO4 =>
Cu(NO3)2 + NH4SO4 = NH4(NO3)2 + CuSO4
Al(OH)3 + HCl(aq) = AlCl3(aq) + H2O =>
Al(OH)3 + 3 HCl(aq) = AlCl3(aq) + 3 H2O
CuFeS2 + NaOH = Cu(OH)2 + Fe(OH)2 + Na2S =>
CuFeS2 + 4 NaOH = Cu(OH)2 + Fe(OH)2 + 2 Na2S
BF3 + NaF = NaBF4 =>
BF3 + NaF = NaBF4
Cu + H2SO4(aq) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(aq) = CuSO4 + 2 H2O + SO2
C12H22O11 + NH4OH = C10H15N + CO2 + H2O =>
13 C12H22O11 + 12 NH4OH = 12 C10H15N + 36 CO2 + 83 H2O
Sb + CI2 = SbCI2 =>
Sb + CI2 = SbCI2
KCl + Mn3P5 = MnCl5 + K3P =>
15 KCl + Mn3P5 = 3 MnCl5 + 5 K3P
Na2(SO4) + Al(OH)3 = Al2(SO4)3 + NaOH =>
3 Na2(SO4) + 2 Al(OH)3 = Al2(SO4)3 + 6 NaOH
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
AgC2H3O2 + K2CrO4 = Ag2CrO4 + KC2H3O2 =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 KC2H3O2
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
C3H7COH + Ag2O = C3H7COOH + Ag =>
C3H7COH + Ag2O = C3H7COOH + 2 Ag
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
HF(ac) + KOH(ac) = KF(ac) + H2O(l) =>
HF(ac) + KOH(ac) = KF(ac) + H2O(l)
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ag + S = Ag2S =>
2 Ag + S = Ag2S
AgC2H3O2 + Na3PO4 = Ag3PO4 + NaC2H3O2 =>
3 AgC2H3O2 + Na3PO4 = Ag3PO4 + 3 NaC2H3O2
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
C6H5NH3Cl + Br2 = Br3C6H2NH3Cl + HBr =>
C6H5NH3Cl + 3 Br2 = Br3C6H2NH3Cl + 3 HBr
Li(s) + H2(g) = LiH =>
2 Li(s) + H2(g) = 2 LiH
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
C3H7COH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7COH + 2 KMnO4 + 3 H2SO4 = 5 C3H7COOH + K2SO4 + 2 MnSO4 + 3 H2O
C(s) + HNO3(aq) = CO2(aq) + NO2(g) + H2O(l) =>
C(s) + 4 HNO3(aq) = CO2(aq) + 4 NO2(g) + 2 H2O(l)
NH4NO3 + NaHCO3 = NaNO3 + NH4HCO3 =>
NH4NO3 + NaHCO3 = NaNO3 + NH4HCO3
Na(C2H3O2) + C5H8O2 + Mn(C5H7O2)2 = Mn(C5H7O2)3 + Na + C2H4O2 =>
Na(C2H3O2) + C5H8O2 + Mn(C5H7O2)2 = Mn(C5H7O2)3 + Na + C2H4O2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Ra + L2 = RaL2 =>
Ra + L2 = RaL2
Na3PO4 + FeSO4 = Fe3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 FeSO4 = Fe3(PO4)2 + 3 Na2SO4
Ne + O2 = Ne2O5 =>
4 Ne + 5 O2 = 2 Ne2O5
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
C18H21NO3 + K2Cr2O7 + H2SO4 = C18H19NO3 + H2O + K2SO4 + Cr =>
6 C18H21NO3 + K2Cr2O7 + H2SO4 = 6 C18H19NO3 + 7 H2O + K2SO4 + 2 Cr
Al + H2O = Al(H)3 + O2 =>
4 Al + 6 H2O = 4 Al(H)3 + 3 O2
La(s) + Cl2(g) = LaCl3(s) =>
2 La(s) + 3 Cl2(g) = 2 LaCl3(s)
Ag + HNO3 = AgNO3 + H2O + N20 =>
100 Ag + 120 HNO3 = 100 AgNO3 + 60 H2O + N20
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
NaOCl + H2O2 = NaCl + H2O3 =>
NaOCl + H2O2 = NaCl + H2O3
AgC2H3O2 + SrI2 = AgI + Sr(C2H3O2)2 =>
2 AgC2H3O2 + SrI2 = 2 AgI + Sr(C2H3O2)2
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Équations équilibrées sur01/04/25
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