| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2SO4 + 5 SH2CO3 = 5 CO2 + 3 S3O4 + 9 H2O
BaI2Pb(NO3)2 = Ba(NO3)2I2Pb =>
BaI2Pb(NO3)2 = Ba(NO3)2I2Pb
H2SO4 + Sr(NO3)2 = SrSO4 + NO3 + H2 =>
H2SO4 + Sr(NO3)2 = SrSO4 + 2 NO3 + H2
Na2Cu(CN)3 + NaHS + H2SO4 = Cu2S + HCN + Na2SO4 =>
4 Na2Cu(CN)3 + 2 NaHS + 5 H2SO4 = 2 Cu2S + 12 HCN + 5 Na2SO4
KCNS + H2O = KOH + HCNS =>
KCNS + H2O = KOH + HCNS
Al + Ag2SO3 = Al2(SO3)3 + Ag =>
2 Al + 3 Ag2SO3 = Al2(SO3)3 + 6 Ag
C5H8 + KMnO4 + H2O = C5H8O2 + MnO2 + KOH =>
3 C5H8 + 4 KMnO4 + 2 H2O = 3 C5H8O2 + 4 MnO2 + 4 KOH
Ti2Ni4H3 = H2 + Ti + Ni =>
2 Ti2Ni4H3 = 3 H2 + 4 Ti + 8 Ni
CH5CH2OH + MnO4{-} + H{+} = CH3CHO + Mn2{+} + H2O =>
13 CH5CH2OH + 8 MnO4{-} + 12 H{+} = 13 CH3CHO + 4 Mn2{+} + 32 H2O
FeNO3 + NaI = FeI + NaNO3 =>
FeNO3 + NaI = FeI + NaNO3
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Fe + HC1 = FeC1 + H2 =>
2 Fe + 2 HC1 = 2 FeC1 + H2
CH3CH2CHOHCH3 = CH3C(O)CH2CH3H2 =>
CH3CH2CHOHCH3 = CH3C(O)CH2CH3H2
Ca(OH)2 + CaSO4 = (CaOH)2SO4 =>
Ca(OH)2 + CaSO4 = (CaOH)2SO4
CH3CHBrCH2CH3 + NaOH(aq) = CH3CHCHCH3 + NaBr + H2O =>
CH3CHBrCH2CH3 + NaOH(aq) = CH3CHCHCH3 + NaBr + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MgPb(C2H3O2) = Mg(C2H3O2)Pb =>
MgPb(C2H3O2) = Mg(C2H3O2)Pb
NaCN + LiS = NaS + LiCN =>
NaCN + LiS = NaS + LiCN
NH3OH + MgCl2 = Mg(OH)2 + NH3Cl =>
2 NH3OH + MgCl2 = Mg(OH)2 + 2 NH3Cl
Cu(OH)2 + HCl = Cu(OH)Cl + H2O =>
Cu(OH)2 + HCl = Cu(OH)Cl + H2O
CH + Cl2 = CCl4 + HCl =>
2 CH + 5 Cl2 = 2 CCl4 + 2 HCl
CH3COCH3HCl = ClCH2COCH3H2 =>
CH3COCH3HCl = ClCH2COCH3H2
NaIPb(IV)S = Pb(IV)INaS =>
NaIPb(IV)S = Pb(IV)INaS
AlCuSO4 = Al(SO4)Cu =>
AlCuSO4 = Al(SO4)Cu
KHC8H4O4 + NaOH = H2O + KNaC8H4O4 =>
KHC8H4O4 + NaOH = H2O + KNaC8H4O4
(NH4)2CrO4 + BaCl2 = BaCrO4 + (NH4)Cl =>
(NH4)2CrO4 + BaCl2 = BaCrO4 + 2(NH4)Cl
LiCl(aq)NaNO3(aq) = LiNO3(aq)NaCl(aq) =>
LiCl(aq)NaNO3(aq) = LiNO3(aq)NaCl(aq)
Cu + Pb(NO3)2 = Pb + Cu(NO3) =>
2 Cu + Pb(NO3)2 = Pb + 2 Cu(NO3)
SrCl2(aq) + AgNO3 = AgCl(s) + Sr(NO3)2 =>
SrCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Sr(NO3)2
C2H5CH(OH)CN + HCl + H2O = C2H5CH(OH)COOH + NH4Cl =>
C2H5CH(OH)CN + HCl + 2 H2O = C2H5CH(OH)COOH + NH4Cl
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
K[Cr(OH)4] + Br2 + KOH = K2CrO4 + H2O + KBr =>
2 K[Cr(OH)4] + 3 Br2 + 8 KOH = 2 K2CrO4 + 8 H2O + 6 KBr
FeS + O = Fe2O3 + SO2 =>
2 FeS + 7 O = Fe2O3 + 2 SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO(g)H2O(g) = CO2(g)H2 =>
CO(g)H2O(g) = CO2(g)H2
FeHgOH = Fe(OH)Hg =>
FeHgOH = Fe(OH)Hg
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HCN + O2 = NO2 + H2O + CO =>
4 HCN + 7 O2 = 4 NO2 + 2 H2O + 4 CO
Fe(s) + CaO(aq) = CaFe + O =>
Fe(s) + CaO(aq) = CaFe + O
KNO3 + MgS = Mg(NO3)2 + K2S =>
2 KNO3 + MgS = Mg(NO3)2 + K2S
Fe(s) + CaO(aq) = CaFe + O =>
Fe(s) + CaO(aq) = CaFe + O
C + O2 = CO =>
2 C + O2 = 2 CO
Br2O = Br + O =>
Br2O = 2 Br + O
Cu2SO4*5H2O + NaOH = Cu2O + Na2SO4 + H2O =>
Cu2SO4*5H2O + 2 NaOH = Cu2O + Na2SO4 + 6 H2O
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
Al + Fe(O2)3 = Al(O2)3 + Fe =>
Al + Fe(O2)3 = Al(O2)3 + Fe
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
FeCl + Cl2 = FeCl3 =>
FeCl + Cl2 = FeCl3
Zn + HCl = ZnHCl =>
Zn + HCl = ZnHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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