| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H9ONa + H2O = C8H9OH + NaOH
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Au + SnCl2 = AuCl + Sn =>
2 Au + SnCl2 = 2 AuCl + Sn
CH3CH2COOHNaHCO3 = CH3CH2COONaH2OCO2 =>
CH3CH2COOHNaHCO3 = CH3CH2COONaH2OCO2
KClO3 + H2S = KCl + SO2 + H2O =>
KClO3 + H2S = KCl + SO2 + H2O
K3PO4 + NaOH = KOH + PO4Na3 =>
K3PO4 + 3 NaOH = 3 KOH + PO4Na3
NaOH = Na + OH =>
NaOH = Na + OH
NH3 + Zn = Zn(NH3)2 =>
2 NH3 + Zn = Zn(NH3)2
NaOH + I2 + NaAsO2 = H2O + NaI + Na3AsO4 =>
4 NaOH + I2 + NaAsO2 = 2 H2O + 2 NaI + Na3AsO4
K2O + HPO4 = KPO4 + H2O =>
K2O + 2 HPO4 = 2 KPO4 + H2O
TiCl4 + HCl + Zn = Zn[TiCl6] + H2 =>
TiCl4 + 2 HCl + Zn = Zn[TiCl6] + H2
CO(s) + O2(aq) = CO2(g) =>
2 CO(s) + O2(aq) = 2 CO2(g)
CaCO3(s) + H3CCOOH(aq) = Ca(H3CCOO)2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 H3CCOOH(aq) = Ca(H3CCOO)2(aq) + CO2(g) + H2O(l)
Fe(OH)2 + NaNO3 = NaOH + Fe(NO3)2 =>
Fe(OH)2 + 2 NaNO3 = 2 NaOH + Fe(NO3)2
(NH4)2CrO4 + CuSO4*5H2O = CuCrO4(NH4)2SO4*5H2O =>
(NH4)2CrO4 + CuSO4*5H2O = CuCrO4(NH4)2SO4*5H2O
Mn(NO3)3 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
Mn(NO3)3 + 2 NaBiO3 + 4 HNO3 = NaMnO4 + 2 Bi(NO3)3 + NaNO3 + 2 H2O
H2SO4 + Na2CO3 = CO3 + NaSO4 + H2 =>
2 H2SO4 + Na2CO3 = CO3 + 2 NaSO4 + 2 H2
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
HCl + KC2H3O2 = C2H4O2 + KCl =>
HCl + KC2H3O2 = C2H4O2 + KCl
K3CrO3 + HCl = Cr(OH)3 + KCl =>
K3CrO3 + 3 HCl = Cr(OH)3 + 3 KCl
MnO4 + Cr2 + H = Mn2 + Cr3H2O =>
2 MnO4 + 12 Cr2 + 16 H = Mn2 + 8 Cr3H2O
NH4OH + CO2 = (NH4)2O + C(OH)4 =>
4 NH4OH + CO2 = 2(NH4)2O + C(OH)4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Ba(NO2)2 + HI = HNO2 + BaI2 =>
Ba(NO2)2 + 2 HI = 2 HNO2 + BaI2
NaC3H3O2 + H2O = C2H4O2 + NaOH =>
2 NaC3H3O2 + 4 H2O = 3 C2H4O2 + 2 NaOH
C12H24 + C6H6 = C18H30 =>
C12H24 + C6H6 = C18H30
C3H7OH = C2H5COH + H2 =>
C3H7OH = C2H5COH + H2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
PbI2 + H2SO4 + K2Cr2O7 = KCrO2 + H2O + I2 + PbSO4 =>
3 PbI2 + 3 H2SO4 + K2Cr2O7 = 2 KCrO2 + 3 H2O + 3 I2 + 3 PbSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaCO3 + KOH = K2CO3 + Ca(OH)2 =>
CaCO3 + 2 KOH = K2CO3 + Ca(OH)2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Al(NO3)3 + Pb = Al + Pb(NO3)2 =>
2 Al(NO3)3 + 3 Pb = 2 Al + 3 Pb(NO3)2
SO2 + NaO = Na2SO3 + O2 =>
2 SO2 + 4 NaO = 2 Na2SO3 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + S = AlS =>
Al + S = AlS
I2 + ClO3{-} + H2O{-} = IO3{-} + Cl{-} + H =>
3 I2 + 4 ClO3{-} + 6 H2O{-} = 6 IO3{-} + 4 Cl{-} + 12 H
CoCl2 + NaOH = CoOHCl + NaCl =>
CoCl2 + NaOH = CoOHCl + NaCl
Fe(OH)3 + MgCO3 = Mg(OH)2 + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 MgCO3 = 3 Mg(OH)2 + Fe2(CO3)3
C3H8O + CHCl3 + NaOH = C11H8O2 + NaCl + H2O =>
13 C3H8O + 27 CHCl3 + 81 NaOH = 6 C11H8O2 + 81 NaCl + 82 H2O
Fe + CaCO3 = Fe2(CO3)3 + Ca =>
2 Fe + 3 CaCO3 = Fe2(CO3)3 + 3 Ca
Fe{+2}O{3} + CO = Fe + CO{+2} =>
Fe{+2}O{3} + CO = Fe + CO{+2}
Sr1 + HI = H2 + SrI2 =>
Sr1 + 2 HI = H2 + SrI2
AgF + Fe2O3 = Ag2O + FeF3 =>
6 AgF + Fe2O3 = 3 Ag2O + 2 FeF3
Al2(SO4)3 + KCO3 = Al2(CO3)3 + KSO4 =>
Al2(SO4)3 + 3 KCO3 = Al2(CO3)3 + 3 KSO4
TiCl2 + H2O = Ti(OH)3 + Cl2 + H2 =>
2 TiCl2 + 6 H2O = 2 Ti(OH)3 + 2 Cl2 + 3 H2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/24
Équations équilibrées sur10/02/23
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