| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNONaBr = AgBrNONa
CH3CH2OH + NaOH + I2 = CHI3 + HCOONa + HI =>
CH3CH2OH + NaOH + 4 I2 = CHI3 + HCOONa + 5 HI
PBO2 + HMnO3 + HNO3 = PB(NO3)2 + HMnO4 + H2O =>
PBO2 + HMnO3 + 2 HNO3 = PB(NO3)2 + HMnO4 + H2O
CrO = Cr + O2 =>
2 CrO = 2 Cr + O2
C18H34O2KOH = C18H33O2KH2O =>
C18H34O2KOH = C18H33O2KH2O
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
ZnO2 + Cu = Cu2O + Zn =>
ZnO2 + 4 Cu = 2 Cu2O + Zn
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
H2O2 + KNO2 = KNO3 + H2O =>
H2O2 + KNO2 = KNO3 + H2O
C2H6 + O2 = CH3CO(OH) + H2O =>
2 C2H6 + 3 O2 = 2 CH3CO(OH) + 2 H2O
CH3CH2OH + NaOH + I2 = CHI3 + HCOONa + HI =>
CH3CH2OH + NaOH + 4 I2 = CHI3 + HCOONa + 5 HI
SeH2 = Se3H6 =>
3 SeH2 = Se3H6
NaCo3Al(OH)3 = AlCo3Na(OH)3 =>
NaCo3Al(OH)3 = AlCo3Na(OH)3
CH3MgBrH2O = CH4MgBrOH =>
CH3MgBrH2O = CH4MgBrOH
SO2(g) + H2O() = H2SO3(aq) =>
SO2(g) + H2O() = H2SO3(aq)
AlFeCl3(aq) = AlCl3Fe =>
AlFeCl3(aq) = AlCl3Fe
Rb2O + CdI2 = CdO + IRb =>
Rb2O + CdI2 = CdO + 2 IRb
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
MgCO3 + H2O = Mg(OH)2 + CO2 =>
MgCO3 + H2O = Mg(OH)2 + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeSO4(NH4)2S = FeS(NH4)2SO4 =>
FeSO4(NH4)2S = FeS(NH4)2SO4
Al + HNo3 = Al(No3)3 + H2 =>
2 Al + 6 HNo3 = 2 Al(No3)3 + 3 H2
MgCl2 + H2CO3 = HCl + MgCO3 =>
MgCl2 + H2CO3 = 2 HCl + MgCO3
SrCl2 + Ag = AgCl + Sr =>
SrCl2 + 2 Ag = 2 AgCl + Sr
ClO2CsOH = CsClO2CsClO3H2O =>
2 ClO2CsOH = CsClO2CsClO3H2O
CH4 + O = CO + H2O =>
CH4 + 3 O = CO + 2 H2O
N2 + HCl = NCl3 + H2 =>
N2 + 6 HCl = 2 NCl3 + 3 H2
I2 + Na2S2O3*5H2O = H2O + NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3*5H2O = 20 H2O + 6 NaI + 2 NaS4O6
C4H9Cl + NaOH = C4H9OH + NaCl =>
C4H9Cl + NaOH = C4H9OH + NaCl
Na2S2O3*5H2O + I2 = Na2S4O6 + NaI + H2O =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 2 NaI + 10 H2O
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Sr(NO3) + H2SO4 = SrHSO4 + HNO3 =>
Sr(NO3) + H2SO4 = SrHSO4 + HNO3
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Na2S2O3*5H2O + I2 = Na2S4O6 + NaI + H2O =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 2 NaI + 10 H2O
I2 + Na2S2O3*5H2O = H2O + NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3*5H2O = 20 H2O + 6 NaI + 2 NaS4O6
Na2S2O3*5H2O + I2 = Na2S4O6 + NaI + H2O =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 2 NaI + 10 H2O
SO2 + I2 = I2O2 + S =>
SO2 + I2 = I2O2 + S
Na2S2O3*5H2O + I2 = Na2S4O6 + NaI + H2O =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 2 NaI + 10 H2O
I2 + Na2S2O3*5H2O = H2O + NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3*5H2O = 20 H2O + 6 NaI + 2 NaS4O6
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
I2 + Na2S2O3*5H2O = H2O + NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3*5H2O = 20 H2O + 6 NaI + 2 NaS4O6
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Na2S2O3*5H2O + I2 = Na2S4O6 + NaI + H2O =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 2 NaI + 10 H2O
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
Ag(NH3)2Cl + NO3{-} = AgCl + H3N2O3{-} =>
Ag(NH3)2Cl + 2 NO3{-} = AgCl + 2 H3N2O3{-}
H3PO4 + CaCO3 = H2O + Ca3(PO4)2 + CO2 =>
2 H3PO4 + 3 CaCO3 = 3 H2O + Ca3(PO4)2 + 3 CO2
F2(g) + Al2O3(s) = AlF3(s) + O2(g) =>
6 F2(g) + 2 Al2O3(s) = 4 AlF3(s) + 3 O2(g)
(CH3CH3) + (O2) = (CO2) + (H20) =>
10(CH3CH3) + 20(O2) = 20(CO2) + 3(H20)
Na2S2O3*5H2O + I2 = Na2S4O6 + NaI + H2O =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 2 NaI + 10 H2O
I2 + Na2S2O3*5H2O = H2O + NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3*5H2O = 20 H2O + 6 NaI + 2 NaS4O6
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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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