| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Fe(NO3)3 + 10 C2H5O2N = 3 Fe2O3 + 14 N2 + 20 CO2 + 25 H2O
Na3PO4 + LiCl = Na3Cl + PO4Li =>
Na3PO4 + LiCl = Na3Cl + PO4Li
F2 + HCl = F2HCl =>
F2 + HCl = F2HCl
Mn3N7 = Mn + N =>
Mn3N7 = 3 Mn + 7 N
C5H9Br + KOH = C5H8 + KBr + H2O =>
C5H9Br + KOH = C5H8 + KBr + H2O
Mn7C3 + O2 = Mn2O3 + CO =>
4 Mn7C3 + 27 O2 = 14 Mn2O3 + 12 CO
C4H6O2 + NaOH = NaC4H7O3 =>
C4H6O2 + NaOH = NaC4H7O3
KHCO3 + Mg(OH)2 = MgCO3 + KOH + H2O =>
KHCO3 + Mg(OH)2 = MgCO3 + KOH + H2O
Zn + H3O = Zn(OH)2 + H2 =>
Zn + 2 H3O = Zn(OH)2 + 2 H2
Rb2S + AlBr3 = RbBr + Al2S3 =>
3 Rb2S + 2 AlBr3 = 6 RbBr + Al2S3
C2H4Br2 + H2O = C2H6O2 + HBr =>
C2H4Br2 + 2 H2O = C2H6O2 + 2 HBr
NaBr + Fe(NO3)3 = FeBr3 + NaNO3 =>
3 NaBr + Fe(NO3)3 = FeBr3 + 3 NaNO3
C12H22O11 + HNO3 = C2H2O4 + NO2 + H2O =>
C12H22O11 + 36 HNO3 = 6 C2H2O4 + 36 NO2 + 23 H2O
C10H20O + O2 = CO2 + H2O =>
2 C10H20O + 29 O2 = 20 CO2 + 20 H2O
Na2O + KOH = K2O + NaOH =>
Na2O + 2 KOH = K2O + 2 NaOH
KOH + NH4I = NH3 + H2O + KI =>
KOH + NH4I = NH3 + H2O + KI
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Na3SbS4 + HCl = Sb2S5 + H2S + NaCl =>
2 Na3SbS4 + 6 HCl = Sb2S5 + 3 H2S + 6 NaCl
CdOH = Cd + OH =>
CdOH = Cd + OH
Cu(NO3)2 + NaI = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI = 2 CuI + I2 + 4 NaNO3
MnSO4 + Ba(NO3)2 = Ba(SO4) + Mn(NO3)2 =>
MnSO4 + Ba(NO3)2 = Ba(SO4) + Mn(NO3)2
C6H6 = C2H2 =>
C6H6 = 3 C2H2
KOH + KMnO4 + SO2 = MnO2 + K2SO4 + H2O =>
4 KOH + 2 KMnO4 + 3 SO2 = 2 MnO2 + 3 K2SO4 + 2 H2O
C2H4Br2 + H2O = C2H6O2 + HBr =>
C2H4Br2 + 2 H2O = C2H6O2 + 2 HBr
C6H5Cl + CH3Cl + Na = C7H8 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C7H8 + 2 NaCl
NaClO + H2CO3 + NH3 = NH4Cl + NaHCO3 + O2 =>
2 NaClO + 2 H2CO3 + 2 NH3 = 2 NH4Cl + 2 NaHCO3 + O2
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
HCHO + HCl = HCHOHCl =>
HCHO + HCl = HCHOHCl
HCl + HNO3 = Cl2 + NO2 + H2O =>
2 HCl + 2 HNO3 = Cl2 + 2 NO2 + 2 H2O
K2Cr2O4 + Na2SiO3 = K2SiO3 + Na2Cr2O4 =>
K2Cr2O4 + Na2SiO3 = K2SiO3 + Na2Cr2O4
Al2(SO3)3 + H2SO4 = Al2(SO4)3 + H2SO3 =>
Al2(SO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2SO3
AgNO3 + K2CO4 = AgCO4 + K2NO3 =>
AgNO3 + K2CO4 = AgCO4 + K2NO3
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
HCl + N2O5 = NO2Cl + HNO3 =>
HCl + N2O5 = NO2Cl + HNO3
NH3 + AnswerHCl = AnswerNH4Cl =>
NH3 + AnswerHCl = AnswerNH4Cl
KMnO4 + SO2 + KOH = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 SO2 + 4 KOH = 2 MnSO4 + 3 K2SO4 + 2 H2O
C2H5SO3H(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C2H5SO3H(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l) + SO2(g)
K + F = FK =>
K + F = FK
NaFH2SO4 = NaHSO4HF =>
NaFH2SO4 = NaHSO4HF
C6H5CH2CH2CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
7 C6H5CH2CH2CH3 + 22 KMnO4 = 9 C6H5COOK + 22 MnO2 + 13 KOH + 13 H2O
(P)4 + (O)2 = (P)4(O)10 =>
(P)4 + 5(O)2 = (P)4(O)10
SrO + HNO3 = Sr(NO3)2 + H2O =>
SrO + 2 HNO3 = Sr(NO3)2 + H2O
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(aq) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(aq) + 2 CaSO4(s)
H2CrO4 + H = Cr + H2O =>
H2CrO4 + 6 H = Cr + 4 H2O
S + SO4{-2} + OH{-} = SO3{2-} + H2O =>
S + 2 SO4{-2} + 2 OH{-} = 3 SO3{2-} + H2O
NaNo3 + KOH = KNo3 + NaOH =>
NaNo3 + KOH = KNo3 + NaOH
C6H6O + CH3COOH = C8H8O2 + H2O =>
C6H6O + CH3COOH = C8H8O2 + H2O
C2H5OH + Na = H2 + C2H5ONa =>
2 C2H5OH + 2 Na = H2 + 2 C2H5ONa
[Ag(NH3)2]OH + CH3CH2OH = CH3COH + Ag + H2O + NH3 =>
2[Ag(NH3)2]OH + CH3CH2OH = CH3COH + 2 Ag + 2 H2O + 4 NH3
AlOHCl2 + HCl = AlCl3H2O =>
AlOHCl2 + HCl = AlCl3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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