| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{+3} + I2{-} = Fe{+2} + I2
CuI + F2 = CuF + I =>
2 CuI + F2 = 2 CuF + 2 I
MgCl2 + NH3H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3H2O = Mg(OH)2 + 2 NH4Cl
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
Fe2(SO4)3(aq) + NH3(aq) + H2O(l) = Fe(OH)3(aq) + (NH4)2SO4(aq) =>
Fe2(SO4)3(aq) + 6 NH3(aq) + 6 H2O(l) = 2 Fe(OH)3(aq) + 3(NH4)2SO4(aq)
I = I8 =>
8 I = I8
CH2ClCOOH + KOH = CH2OHCOOH + KCl =>
CH2ClCOOH + KOH = CH2OHCOOH + KCl
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2 =>
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2
CuI2 + Cl2 = CuCl2 + I2 =>
CuI2 + Cl2 = CuCl2 + I2
ZnCl2 + H2O + CO2 = Zn2(OH)2CO3 + HCl =>
2 ZnCl2 + 3 H2O + CO2 = Zn2(OH)2CO3 + 4 HCl
C6H5(CH3)2 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C6H5(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H5(COOH)2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
K + CH3COOH = H2O + K4C =>
8 K + CH3COOH = 2 H2O + 2 K4C
NaClO + KH = NaH + KClO =>
NaClO + KH = NaH + KClO
Fe + H2SO4(dilute) = FeSO4 + H2 =>
Fe + H2SO4(dilute) = FeSO4 + H2
KOH + Cl2 + CrBr3 = KBrO4 + KCl + K2CrO4 + H2O =>
64 KOH + 27 Cl2 + 2 CrBr3 = 6 KBrO4 + 54 KCl + 2 K2CrO4 + 32 H2O
Li2(SO4) + HCl = LiCl + H2SO4 =>
Li2(SO4) + 2 HCl = 2 LiCl + H2SO4
C4H6 + O2 = (CO2) + H2O =>
2 C4H6 + 11 O2 = 8(CO2) + 6 H2O
BaOH2 + HCl = BaCl + H3O =>
BaOH2 + HCl = BaCl + H3O
CH2O + C4H10O = C5H10O + H2O =>
CH2O + C4H10O = C5H10O + H2O
AgNO3 + Al3CI = AgCI + Al3NO3 =>
AgNO3 + Al3CI = AgCI + Al3NO3
H3O + MnO4 = Mn + H2O =>
8 H3O + MnO4 = Mn + 12 H2O
Na2 + SO4 + CaCl = Ca2SO4 + NaCl =>
Na2 + SO4 + 2 CaCl = Ca2SO4 + 2 NaCl
BaH2 + O2 = Ba(OH)2 =>
BaH2 + O2 = Ba(OH)2
Np + H2O = NpO2 + H3O =>
Np + 6 H2O = NpO2 + 4 H3O
Zn + RbNO3 + RbOH = Rb2ZnO2 + NH3 + H2O =>
4 Zn + RbNO3 + 7 RbOH = 4 Rb2ZnO2 + NH3 + 2 H2O
HSO4 + Al = AlSO4 + H2 =>
2 HSO4 + 2 Al = 2 AlSO4 + H2
K2CrO4 + H2SO4 = K2SO4 + H2CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + H2CrO4
NiO + P2O5 = Ni2P2O7 =>
2 NiO + P2O5 = Ni2P2O7
LiS + Al2O3 = Al2 + S3 + Li2O =>
6 LiS + Al2O3 = Al2 + 2 S3 + 3 Li2O
CH3Cl + Cl2 = CCl4 + HCl =>
CH3Cl + 3 Cl2 = CCl4 + 3 HCl
GaCl3 + H2SO4 = Ga2(SO4)3 + HCl =>
2 GaCl3 + 3 H2SO4 = Ga2(SO4)3 + 6 HCl
Al(CH3COO)3 = Al + C + H2 + O =>
2 Al(CH3COO)3 = 2 Al + 12 C + 9 H2 + 12 O
Zn(NO3)2 + Cu(OH)2 = Zn(OH)2 + Cu(NO3)2 =>
Zn(NO3)2 + Cu(OH)2 = Zn(OH)2 + Cu(NO3)2
Na + AlI3 = Al + NaI =>
3 Na + AlI3 = Al + 3 NaI
Mg(NO3)2 + NH3 = MgH3 + N3O6 =>
Mg(NO3)2 + NH3 = MgH3 + N3O6
H3PO3 + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
H3PO3 + 3 Zn + 3 H2SO4 = PH3 + 3 ZnSO4 + 3 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Fe(OH)2 + H2CO3 = H2O + FeCO3 =>
Fe(OH)2 + H2CO3 = 2 H2O + FeCO3
Ba(s) + HBr(aq) = BaBr(aq) + H2(g) =>
2 Ba(s) + 2 HBr(aq) = 2 BaBr(aq) + H2(g)
Ca + HNO3 = Ca(NO3)2 + NO2 + H2O =>
Ca + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + Na2HPO4 = H3PO4 + Na2SO4 =>
H2SO4 + Na2HPO4 = H3PO4 + Na2SO4
C14H30O3 + O2 = CO2 + H2O =>
C14H30O3 + 20 O2 = 14 CO2 + 15 H2O
(COOH)2*2H2O + KOH = K2C2O4 + H2O =>
(COOH)2*2H2O + 2 KOH = K2C2O4 + 4 H2O
CH3CH2CH2OH + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3CH2COOH + H2O =>
3 CH3CH2CH2OH + 2 H2Cr2O7 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3CH2COOH + 11 H2O
KMnO4 + Na2[C2O4] + H2[SO4] = Na2[SO4] + K2[SO4] + Mn[SO4] + CO2 + H2O =>
2 KMnO4 + 5 Na2[C2O4] + 8 H2[SO4] = 5 Na2[SO4] + K2[SO4] + 2 Mn[SO4] + 10 CO2 + 8 H2O
AlBr3 + KI = KBr + AlI3 =>
AlBr3 + 3 KI = 3 KBr + AlI3
H2SnO3 + H2SO4 + TeSO4 = SnSO4 + H2TeO4 + H2O =>
2 H2SnO3 + H2SO4 + TeSO4 = 2 SnSO4 + H2TeO4 + 2 H2O
Hg + Ag + NO3 = Ag(NO3)2Hg =>
Hg + Ag + 2 NO3 = Ag(NO3)2Hg
Cl2 + KL = KCl + L2 =>
Cl2 + 2 KL = 2 KCl + L2
AlCl3 + H2SO4 + Na2MnO4 = MnSO4 + Al2(SO4)3 + Na2SO4 + Cl2 + H2O =>
4 AlCl3 + 12 H2SO4 + 3 Na2MnO4 = 3 MnSO4 + 2 Al2(SO4)3 + 3 Na2SO4 + 6 Cl2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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