| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + H2SO4 = CH3O + H2SO4H
LiOH + Cl2 = LiCl + LiClO + H2O =>
2 LiOH + Cl2 = LiCl + LiClO + H2O
Fe(NH4)2(SO4)2 + C2O4H2 + K2C2O4 + H2O2 = K3(Fe(C2O4)3) + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2 + 3 C2O4H2 + 3 K2C2O4 + H2O2 = 2 K3(Fe(C2O4)3) + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Ag + NaOH = Na + AgOH =>
Ag + NaOH = Na + AgOH
Na2O2 + KI + H2SO4 = Na2SO4 + H2O + K2SO4 + I2 =>
Na2O2 + 2 KI + 2 H2SO4 = Na2SO4 + 2 H2O + K2SO4 + I2
NaCHO3 = H2O + Na2O + C + O2 =>
2 NaCHO3 = H2O + Na2O + 2 C + 2 O2
H2S + H2O = H3O + HS =>
H2S + H2O = H3O + HS
S2{-} + CrO4{2-} + H{+} = S + H2O + Cr{3+} =>
3 S2{-} + CrO4{2-} + 8 H{+} = 6 S + 4 H2O + Cr{3+}
K2CO3 + BaSO3 = K2SO3 + BaCO3 =>
K2CO3 + BaSO3 = K2SO3 + BaCO3
Cs + H3Po4 = CsPo4 + H2 =>
2 Cs + 2 H3Po4 = 2 CsPo4 + 3 H2
*O = O2 =>
2*O = O2
Cu2O + HNO2 = Cu(NO2)2 + NO + H2O =>
Cu2O + 6 HNO2 = 2 Cu(NO2)2 + 2 NO + 3 H2O
Ag + NaOH = Na + AgOH =>
Ag + NaOH = Na + AgOH
Na2CO3 + CaCO3 = Na2Ca(CO3)2 =>
Na2CO3 + CaCO3 = Na2Ca(CO3)2
CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4 =>
2 CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4
Mg + H2O = Mg2O + H =>
2 Mg + H2O = Mg2O + 2 H
Ag + NaOH = Na + AgOH =>
Ag + NaOH = Na + AgOH
Ba(NO2)2 + HI + H2SO4 = I2 + NO + BaSO4 + H2O =>
Ba(NO2)2 + 2 HI + H2SO4 = I2 + 2 NO + BaSO4 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
MgSO4 + NaOH = H2O + MgO + Na2SO4 =>
MgSO4 + 2 NaOH = H2O + MgO + Na2SO4
Co + Fe2{+} = Co2{+} + Fe =>
2 Co + Fe2{+} = Co2{+} + 2 Fe
NH4NO3(aq) + Kr2CrO4(aq) = (NH4)2CrO4 + KrNO3 =>
2 NH4NO3(aq) + Kr2CrO4(aq) = (NH4)2CrO4 + 2 KrNO3
K2CO3 + BaSO3 = K2SO3 + BaCO3 =>
K2CO3 + BaSO3 = K2SO3 + BaCO3
(COOH)2*2H2O + Fe(NH4)2(SO4)2*6H2O = (COO)2Fe*2H2O + NH4 + SO4 + H + H2O =>
(COOH)2*2H2O + Fe(NH4)2(SO4)2*6H2O = (COO)2Fe*2H2O + 2 NH4 + 2 SO4 + 2 H + 6 H2O
FeCO3 + HCl = CO2 + FeCl2 + H2O =>
FeCO3 + 2 HCl = CO2 + FeCl2 + H2O
CH4(pentano) + O2 = CO2 + H2O =>
CH4(pentano) + 2 O2 = CO2 + 2 H2O
C6H807 + NaOH = H2O + Na + C6H6O6 =>
C6H807 + 813 NaOH = 807 H2O + 813 Na + C6H6O6
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
KClO3 + FeSO4 + H2O = KCl + FeOHSO4 =>
KClO3 + 6 FeSO4 + 3 H2O = KCl + 6 FeOHSO4
H2S + H2O = H3O + S =>
H2S + 2 H2O = 2 H3O + S
Ba(NO2)3 + HI + H2SO4 = I2 + NO + BaSO4 + H2O =>
Ba(NO2)3 + 4 HI + H2SO4 = 2 I2 + 3 NO + BaSO4 + 3 H2O
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
I3{-} + S2O3{-2} = I{-)+S4O6{-2} =>
I3{-} + 2 S2O3{-2} = 3 I{-)+S4O6{-2}
Co2 + H2PO4 = Co2H2PO4 =>
Co2 + H2PO4 = Co2H2PO4
SiO + Mg = MgO + Si2 =>
2 SiO + 2 Mg = 2 MgO + Si2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Zn + FeSO4 = FeZnSO4 =>
Zn + FeSO4 = FeZnSO4
CuFeS2 + H2SO4 = CuO + Fe2O3 + H2O + SO2 =>
2 CuFeS2 + 13 H2SO4 = 2 CuO + Fe2O3 + 13 H2O + 17 SO2
Ag + NaOH = Na + AgOH =>
Ag + NaOH = Na + AgOH
C + CI2 = C2CI2 =>
2 C + CI2 = C2CI2
MgSO4 + NaOH = H2O + MgO + Na2SO4 =>
MgSO4 + 2 NaOH = H2O + MgO + Na2SO4
Fe(Cl3) + Na(OH) = Fe(OH)3 + Na(Cl) =>
Fe(Cl3) + 3 Na(OH) = Fe(OH)3 + 3 Na(Cl)
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
NaH2PO4 + H2O = H3PO4 + Na{+} + OH{-} =>
NaH2PO4 + H2O = H3PO4 + Na{+} + OH{-}
NH4NO3 + KOH = NH4OH + KNO3 =>
NH4NO3 + KOH = NH4OH + KNO3
H2O2 + KJ = KOH + J2 =>
H2O2 + 2 KJ = 2 KOH + J2
ZnSe + NaOH + H2O2 = Na2SeO4 + Zn(OH)2 + H2O =>
ZnSe + 2 NaOH + 4 H2O2 = Na2SeO4 + Zn(OH)2 + 4 H2O
AlCl3 + NH4 + H2O = Al(OH)3 + NH4Cl + H2 =>
2 AlCl3 + 6 NH4 + 6 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 H2
S + NaNO3 = NaNSO3 =>
S + NaNO3 = NaNSO3
HS{-} + OH{-} = S{2-} + H2O =>
HS{-} + OH{-} = S{2-} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/24
Équations équilibrées sur10/29/23
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