| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3P + Fe = 3 Na + FeP
CH3CH(OH)COOHHCOOH = CH3CH(COOH)2H2O =>
CH3CH(OH)COOHHCOOH = CH3CH(COOH)2H2O
CuAgSO4 = CuSO4Ag =>
CuAgSO4 = CuSO4Ag
C2H5OH(aq) + CH3CO2H(aq) = CH3CO2C2H5(aq) + H2O(l) =>
C2H5OH(aq) + CH3CO2H(aq) = CH3CO2C2H5(aq) + H2O(l)
Sn + Pb(CH3COO)2 = Sn(CH3COO)2 + Pb =>
Sn + Pb(CH3COO)2 = Sn(CH3COO)2 + Pb
Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2
Cr(OH)3 + KOH + KClO3 = K2CrO4 + H2O + CrCl =>
11 Cr(OH)3 + 13 KOH + 3 KClO3 = 8 K2CrO4 + 23 H2O + 3 CrCl
Ag(aq) + Na2S(aq) = Ag2S(s) + Na(aq) =>
2 Ag(aq) + Na2S(aq) = Ag2S(s) + 2 Na(aq)
K2CrO4 + H2O2 + H2SO4 = CrO5 + K2SO4 + H2O =>
K2CrO4 + 2 H2O2 + H2SO4 = CrO5 + K2SO4 + 3 H2O
SO3{2-} + IO3{-} = I{-} + SO4{2-} =>
3 SO3{2-} + IO3{-} = I{-} + 3 SO4{2-}
O + ZnI2 = I + ZnO =>
O + ZnI2 = 2 I + ZnO
CaCo3 + H3Po4 = CaCo3H3Po4 =>
CaCo3 + H3Po4 = CaCo3H3Po4
NaNO2(aq) + NaOH(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaNO2(aq) + NaOH(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
HCHO + CH3CHO = CHCHCHO + H2O =>
4 HCHO + CH3CHO = 2 CHCHCHO + 3 H2O
Fe(s) + Cl(s) = FeCl3(s) =>
Fe(s) + 3 Cl(s) = FeCl3(s)
CO3{2-} + H{+} = H2CO3 = H2O + CO2 =>
CO3{2-} + 2 H{+} = H2CO3
KOH + (NH4)2SO4 = K2SO4 + NH4OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH4OH
Br2(l) + NaF(s) = NaBr(s) + F2(g) =>
Br2(l) + 2 NaF(s) = 2 NaBr(s) + F2(g)
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
AlCl3 + NaAlO2 = NaCl + Al(AlO2)3 =>
AlCl3 + 3 NaAlO2 = 3 NaCl + Al(AlO2)3
NaPO4 + AlCl3 = AlPO4 + NaCl3 =>
NaPO4 + AlCl3 = AlPO4 + NaCl3
H{2}O{2} = H{2}0 =>
H{2}O{2} = H{2}0
FeCl2 + NaNO3 = Fe(NO3)2 + NaCl =>
FeCl2 + 2 NaNO3 = Fe(NO3)2 + 2 NaCl
N2H4 + I2 = HI + N =>
N2H4 + 2 I2 = 4 HI + 2 N
FeSO4 + HClO4 = Fe(ClO4)2 + H2SO4 =>
FeSO4 + 2 HClO4 = Fe(ClO4)2 + H2SO4
AgCH3COO + H2O = AgOH + C2H4O2 =>
AgCH3COO + H2O = AgOH + C2H4O2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
FeCl + KSO4 = FeSO4 + KCl =>
FeCl + KSO4 = FeSO4 + KCl
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
H{+} + MnO4{-} + HSO3{-} = MnO2 + HSO4{-} + H2O =>
2 H{+} + 2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 HSO4{-} + H2O
Mg5N2 + H2O = Mg(OH)2 + NH3 + H2 =>
Mg5N2 + 10 H2O = 5 Mg(OH)2 + 2 NH3 + 2 H2
(NH4)2SO4 + FeCl2 = FeSO4 + NH4Cl =>
(NH4)2SO4 + FeCl2 = FeSO4 + 2 NH4Cl
KOH + KCr(OH)4 + H2O2 = K2CrO4 + H2O =>
2 KOH + 2 KCr(OH)4 + 3 H2O2 = 2 K2CrO4 + 8 H2O
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(aq) =>
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K2CO3(aq) + CaSO4(aq) = CaCO3(s) + K2SO4(aq) =>
K2CO3(aq) + CaSO4(aq) = CaCO3(s) + K2SO4(aq)
Nh3 + Br2 = Nh4Br =>
8 Nh3 + 3 Br2 = 6 Nh4Br
Cr2(SO4)3 + NaClO + KOH = K2CrO4 + NaCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 NaClO + 10 KOH = 2 K2CrO4 + 3 NaCl + 3 K2SO4 + 5 H2O
KSiO3 + HNO3 = KNO3 + HSiO3 =>
KSiO3 + HNO3 = KNO3 + HSiO3
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Mg(OH)2 + KOH = K2[Mg(OH)4] =>
Mg(OH)2 + 2 KOH = K2[Mg(OH)4]
K4Fe(CN)6 + K2(Cr2O7) + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 K4Fe(CN)6 + 43 K2(Cr2O7) + 386 HCl = 110 KCl + 6 FeCl3 + 86 CrCl3 + 36 CO2 + 36 NO + 193 H2O
C4H4N2 + H2O + HCl = C4H6O4 + NH4Cl =>
C4H4N2 + 4 H2O + 2 HCl = C4H6O4 + 2 NH4Cl
FeCl3 + Nh4SCN = Fe(SCN)3 + Nh4Cl =>
FeCl3 + 3 Nh4SCN = Fe(SCN)3 + 3 Nh4Cl
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
FeH3 + H2O2 = Fe2O3 + H2 =>
4 FeH3 + 3 H2O2 = 2 Fe2O3 + 9 H2
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
H2O = H(OH) =>
H2O = H(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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