| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 I2 = N2I6 + 3 H2
Cr(OH)3 + HCl + H2O = (Cr(H2O)6)Cl3 =>
Cr(OH)3 + 3 HCl + 3 H2O = (Cr(H2O)6)Cl3
K + H2SO4 = K2(SO4)200 + H2 =>
2 K + 200 H2SO4 = K2(SO4)200 + 200 H2
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
H2O + S2O8{-2} + NO = HNO3 + SO4{-2} + H{+} =>
4 H2O + 3 S2O8{-2} + 2 NO = 2 HNO3 + 6 SO4{-2} + 6 H{+}
Co(ClO3)3 + K2CrO4 = Co2(CrO4)3 + KClO3 =>
2 Co(ClO3)3 + 3 K2CrO4 = Co2(CrO4)3 + 6 KClO3
Al(OH)3(s) + HCl = AlCl3 + H2O =>
Al(OH)3(s) + 3 HCl = AlCl3 + 3 H2O
[Cu(NH3)4]SO4H2O + C2H5OH = Cu[(NH3)4](OH)2H2O + (C2H5)2SO4 =>
[Cu(NH3)4]SO4H2O + 2 C2H5OH = Cu[(NH3)4](OH)2H2O + (C2H5)2SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Bi(NO3)3 + K2SNO2 + KOH = Bi + K2SNO3 + KNO3 + H2O =>
2 Bi(NO3)3 + 3 K2SNO2 + 6 KOH = 2 Bi + 3 K2SNO3 + 6 KNO3 + 3 H2O
KCN = K{+} + CN{-} =>
KCN = K{+} + CN{-}
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Pb(ClO4)2 + Li2SO4 = PbSO4 + LiClO4 =>
Pb(ClO4)2 + Li2SO4 = PbSO4 + 2 LiClO4
Al2(HC2O4)3 = Al2(C2O4)3 + H2 =>
2 Al2(HC2O4)3 = 2 Al2(C2O4)3 + 3 H2
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
FeCI3 = C + Fe + I2 =>
2 FeCI3 = 2 C + 2 Fe + 3 I2
C2H4I2 = C2H4 + I2 =>
C2H4I2 = C2H4 + I2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HCOOH + CH3CH2OH = HCOOCH3 + H2O =>
2 HCOOH + CH3CH2OH = 2 HCOOCH3 + H2O
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Al + H2SO4(aq) = Al2(SO4)3 + H =>
2 Al + 3 H2SO4(aq) = Al2(SO4)3 + 6 H
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CHCH + Br2 = CHCH{+} + Br4{-} =>
CHCH + 2 Br2 = CHCH{+} + Br4{-}
NaOH + C4H8O2 = C4H7O2Na + H2O =>
NaOH + C4H8O2 = C4H7O2Na + H2O
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
O2 + H + P4 = H3PO4 =>
8 O2 + 12 H + P4 = 4 H3PO4
C3H9 + O2 = H2O + CO2 =>
4 C3H9 + 21 O2 = 18 H2O + 12 CO2
Al + KOH = K2AlO2 + H2 =>
Al + 2 KOH = K2AlO2 + H2
Al + FeSO4 = AlSO4 + Fe =>
Al + FeSO4 = AlSO4 + Fe
K2S + Al(NO3)3 + H2O = KNO3 + Al(OH)3 + H2S =>
3 K2S + 2 Al(NO3)3 + 6 H2O = 6 KNO3 + 2 Al(OH)3 + 3 H2S
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
Cl + P = ClP =>
Cl + P = ClP
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
HCl2 + Ca = H2 + CaCl =>
2 HCl2 + 4 Ca = H2 + 4 CaCl
H2 + CO2 + H2O = H2CO2H2O =>
H2 + CO2 + H2O = H2CO2H2O
LiCl + Cr = CrCl + Li =>
LiCl + Cr = CrCl + Li
C4H8O + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 2 KMnO4 + 3 H2SO4 = 5 C3H7COOH + K2SO4 + 2 MnSO4 + 3 H2O
Mg(OH)2(s) + H3PO4(aq) = HOH(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(s) + 2 H3PO4(aq) = 6 HOH(l) + Mg3(PO4)2(aq)
K2S + O = K2O + S =>
K2S + O = K2O + S
NO3{-} + H{+} + Sn = Sn{2+} + NO + H2O =>
2 NO3{-} + 8 H{+} + 3 Sn = 3 Sn{2+} + 2 NO + 4 H2O
AgClO4 + H2SO4 = HClO4 + Ag2SO4 =>
2 AgClO4 + H2SO4 = 2 HClO4 + Ag2SO4
Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2
SrCl2 + KMnO4 + H3PO4 = Sr(PO3)2 + KPO4 + Mn(PO3)2 + Cl2 + H2O =>
3 SrCl2 + 2 KMnO4 + 12 H3PO4 = 3 Sr(PO3)2 + 2 KPO4 + 2 Mn(PO3)2 + 3 Cl2 + 18 H2O
MgI2 + PbNO32 = MgNO32 + PbI2 =>
MgI2 + PbNO32 = MgNO32 + PbI2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C12H22O11H2O = C2H5OH + CO2 =>
C12H22O11H2O = 4 C2H5OH + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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