| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + C4H10O = H2O + C4H9Cl
(Fe(H2O)6)(CN)3 = (Fe(H2O)5CN)(CN)2 + H2O =>
(Fe(H2O)6)(CN)3 = (Fe(H2O)5CN)(CN)2 + H2O
Na2CO3(aq) + Fe2(SO4)3(aq) = Na2(SO4)3(aq) + Fe2CO3(aq) =>
Na2CO3(aq) + Fe2(SO4)3(aq) = Na2(SO4)3(aq) + Fe2CO3(aq)
CaCO3(s) + HCl = CaCl2(aq) + H2CO3(aq) =>
CaCO3(s) + 2 HCl = CaCl2(aq) + H2CO3(aq)
C8H11N + HCl + O2 = H2O + CCl4 + N2 =>
4 C8H11N + 128 HCl + 43 O2 = 86 H2O + 32 CCl4 + 2 N2
HBr + NiS = H2S + NiBr2 =>
2 HBr + NiS = H2S + NiBr2
Cu2C2 + HCl = C2H2 + CuCl =>
Cu2C2 + 2 HCl = C2H2 + 2 CuCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
ZS(s) + HCl(g) = ZCl + SH =>
ZS(s) + HCl(g) = ZCl + SH
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
Ca + NaOH = Ca(OH)2 + Na =>
Ca + 2 NaOH = Ca(OH)2 + 2 Na
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Sb + Te = SbTe =>
Sb + Te = SbTe
H2O2 + NO = H2O + N2O4 =>
2 H2O2 + 2 NO = 2 H2O + N2O4
NH4(ac) + OH = NH3 + H2O =>
NH4(ac) + OH = NH3 + H2O
NaOH + Bi(NO3)3 = Bi(OH)3 + NaNO3 =>
3 NaOH + Bi(NO3)3 = Bi(OH)3 + 3 NaNO3
Fe(OH)3 + CH3COOH = Fe + CH3COO + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe + 3 CH3COO + 3 H2O
Ba(No3)2 + K2CrO4 = BaCrO4 + KNo3 =>
Ba(No3)2 + K2CrO4 = BaCrO4 + 2 KNo3
RbOH + CuSO4 = Cu(OH)2 + Rb2SO4 =>
2 RbOH + CuSO4 = Cu(OH)2 + Rb2SO4
Ga(OH)3 + HCl = H2O + GaHCl4 =>
Ga(OH)3 + 4 HCl = 3 H2O + GaHCl4
Fe2O3(s) + H2(g) = Fe(s) + H2O =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O
CH3OH + NH4Cl = CH8NCl + O =>
CH3OH + NH4Cl = CH8NCl + O
Cr(No3)3 + Na2S = Cr2S3 + Na(No3) =>
2 Cr(No3)3 + 3 Na2S = Cr2S3 + 6 Na(No3)
KMnO4 + C2H2O4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Mg + Fe(No3)2 = Mg(No3)2 + Fe =>
Mg + Fe(No3)2 = Mg(No3)2 + Fe
Fe(NO3)3 = NO2 + Fe + O2 =>
2 Fe(NO3)3 = 6 NO2 + 2 Fe + 3 O2
ZnS + CuSO4 = CuS + ZnSO4 =>
ZnS + CuSO4 = CuS + ZnSO4
C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2O3 + H2O =>
3 C6H5CHO + K2Cr2O7 + H2SO4 = 3 C6H5COOH + K2SO4 + Cr2O3 + H2O
Co + Cl2 = Co2Cl3 =>
4 Co + 3 Cl2 = 2 Co2Cl3
HIO + Al2O3 = Al(IO)3 + H2O =>
6 HIO + Al2O3 = 2 Al(IO)3 + 3 H2O
Sc2(CO3)3 + HCl = ScCl3 + H2O + CO2 =>
Sc2(CO3)3 + 6 HCl = 2 ScCl3 + 3 H2O + 3 CO2
HSO3 + NH3 + H2O = HSO4 + NH4 =>
HSO3 + 2 NH3 + H2O = HSO4 + 2 NH4
AlI3 + Co(NO3)2 = Al(NO3)3 + CoI2 =>
2 AlI3 + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 CoI2
KOH + H2O2 + CrO3 = H2O + K2CrO8 =>
2 KOH + 4 H2O2 + CrO3 = 5 H2O + K2CrO8
C4H11NO3 + HCl = HC4H11NO3 + Cl =>
C4H11NO3 + HCl = HC4H11NO3 + Cl
HI + Sn(OH)2 = SnI2 + H2O =>
2 HI + Sn(OH)2 = SnI2 + 2 H2O
Fe(oh)3 + KClO + H2O = Fe(OH)3 + KCl =>
2 Fe(oh)3 + 9 KClO + 9 H2O = 6 Fe(OH)3 + 9 KCl
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
BaSO3 + H2O = Ba(OH)2 + H2SO3 =>
BaSO3 + 2 H2O = Ba(OH)2 + H2SO3
NaHSO3 + H2O = H3O + Na + SO3 =>
NaHSO3 + H2O = H3O + Na + SO3
Na3RhCl6 + HCOOH = Rh + NaCl + HCl + CO2 =>
2 Na3RhCl6 + 3 HCOOH = 2 Rh + 6 NaCl + 6 HCl + 3 CO2
RbNO3 = Rb(NO2) + O2 =>
2 RbNO3 = 2 Rb(NO2) + O2
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Zn + MoO3 + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
3 Zn + 2 MoO3 + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
KBr(s) + AgNO3(aq) = KNO3(aq) + AgBr(l) =>
KBr(s) + AgNO3(aq) = KNO3(aq) + AgBr(l)
CoSO4 + NaBH4 + H2O = Co + Na2SO4 + H2 + H3BO3 =>
CoSO4 + 2 NaBH4 + 6 H2O = Co + Na2SO4 + 7 H2 + 2 H3BO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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