| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Li(s) + I2(g) = LiI =>
2 Li(s) + I2(g) = 2 LiI
H + CO = C2H6O + H2O =>
8 H + 2 CO = C2H6O + H2O
[Co(NH3)6][Cr(CN)6] + AgNO3 = [Co(NH3)6(NO3)][Cr(CN)6] + Ag =>
[Co(NH3)6][Cr(CN)6] + AgNO3 = [Co(NH3)6(NO3)][Cr(CN)6] + Ag
Fe3Cl + Na2CO3 = Fe3CO3 + Na2Cl =>
Fe3Cl + Na2CO3 = Fe3CO3 + Na2Cl
C2H4O2 + NaOCl = NaCl + H2O + CO2 =>
C2H4O2 + 4 NaOCl = 4 NaCl + 2 H2O + 2 CO2
Al{3+} + OH{-} = Al + (OH)3 =>
Al{3+} + 3 OH{-} = Al + (OH)3
KOH + Al(NO3)3 = K(NO3)3 + OHAl =>
KOH + Al(NO3)3 = K(NO3)3 + OHAl
H2 + N2 = N(H3) =>
3 H2 + N2 = 2 N(H3)
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KClO3 + FeSO4 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
2 KClO3 + 3 FeSO4 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
KCO3 + H2SO4 = KSO4 + H2 + CO3 =>
KCO3 + H2SO4 = KSO4 + H2 + CO3
FeCl3 + C8H9NO2 = FeCl2 + C8H7NO2 + HCl =>
2 FeCl3 + C8H9NO2 = 2 FeCl2 + C8H7NO2 + 2 HCl
HBrO3 + K2TeO4 = H2TeO4 + KBrO3 =>
2 HBrO3 + K2TeO4 = H2TeO4 + 2 KBrO3
C6H12O6 + HCl = C6H11O5Cl + H2O =>
C6H12O6 + HCl = C6H11O5Cl + H2O
Na + O + H + S = NaOSH =>
Na + O + H + S = NaOSH
FeS + Fe(NO3)3 = Fe(NO3)2 + Fe2S3 =>
3 FeS + 2 Fe(NO3)3 = 3 Fe(NO3)2 + Fe2S3
C16H3202 + C3H8O3 = C51H98O6 + H2O =>
78 C16H3202 + 80963 C3H8O3 = 4787 C51H98O6 + 214167 H2O
FeS + Fe(NO3)3 = Fe(NO3)2 + Fe2S3 =>
3 FeS + 2 Fe(NO3)3 = 3 Fe(NO3)2 + Fe2S3
Al2((SO4)3) + BaCl2 = BaSO4 + AlCl3 =>
Al2((SO4)3) + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
MgBr2 + Ba(oh)2 = Mg(oh)2 + BaBr2 =>
2 MgBr2 + Ba(oh)2 = Mg(oh)2 + 2 BaBr2
NaBr + Fe(NO3)3 = FeBr3 + Na3(NO3)3 =>
3 NaBr + Fe(NO3)3 = FeBr3 + Na3(NO3)3
NiNo3 + Co = Ni + CoNo3 =>
NiNo3 + Co = Ni + CoNo3
Al(OH)3 + H2 + CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2 + 3 CO3 = Al2(CO3)3 + 6 H2O
F2 + NH3 = N2F4 + H =>
2 F2 + 2 NH3 = N2F4 + 6 H
PbNO3(ac) + KL(ac) = KNO3(ac) + PbL(s) =>
PbNO3(ac) + KL(ac) = KNO3(ac) + PbL(s)
H2S + MnO4{-} + H{+} = SO2 + Mn{2} + H2O =>
5 H2S + 6 MnO4{-} + 18 H{+} = 5 SO2 + 6 Mn{2} + 14 H2O
Zn(SO4) + Ba(OH)2 = Ba(SO4) + Zn(OH)2 =>
Zn(SO4) + Ba(OH)2 = Ba(SO4) + Zn(OH)2
Bi(OH)3 + Na2SnO2 = Na2SnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 3 Na2SnO3 + 2 Bi + 3 H2O
KI + H2SO4 = KSO4 + I + H2 =>
KI + H2SO4 = KSO4 + I + H2
HI(aq) + KHCO3(aq) = KI(s) + H2CO3(aq) =>
HI(aq) + KHCO3(aq) = KI(s) + H2CO3(aq)
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
MnSO4 + NaOH + Br2 = MnO(OH)2 + NaSO4 + NaBr + H2O =>
2 MnSO4 + 8 NaOH + 3 Br2 = 2 MnO(OH)2 + 2 NaSO4 + 6 NaBr + 2 H2O
Ba(OH)2(aq) + NH4NO3(aq) = Ba(NO3)2(aq) + NH4OH(aq) =>
Ba(OH)2(aq) + 2 NH4NO3(aq) = Ba(NO3)2(aq) + 2 NH4OH(aq)
C2H5OH + Al2O3 = H2O + Al + CH3CO2H =>
3 C2H5OH + 2 Al2O3 = 3 H2O + 4 Al + 3 CH3CO2H
(C6H12O6) = C2 + H2O =>
(C6H12O6) = 3 C2 + 6 H2O
C4H10 + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
15 C4H10 + 22 KMnO4 + 33 H2SO4 = 20 C2H5COOH + 22 MnSO4 + 11 K2SO4 + 48 H2O
Li3P + CaF2 = LiF + Ca3P2 =>
2 Li3P + 3 CaF2 = 6 LiF + Ca3P2
Ca(CO3)3 + H3(PO4) = Ca(PO4)2 + H2(CO3) =>
Ca(CO3)3 + 2 H3(PO4) = Ca(PO4)2 + 3 H2(CO3)
AsH3 = As2 + H3 =>
2 AsH3 = As2 + 2 H3
Al(OH)3 + H3PO4 = Al(PO4)3 + H4O =>
Al(OH)3 + 3 H3PO4 = Al(PO4)3 + 3 H4O
N2 + Al = AlN3 =>
3 N2 + 2 Al = 2 AlN3
Ca3(PO4)2 + Sr(SO4) = Ca(SO4) + Sr3(PO4)2 =>
Ca3(PO4)2 + 3 Sr(SO4) = 3 Ca(SO4) + Sr3(PO4)2
N2H4 + BrO3{-} = N + Br{-} + H2O =>
3 N2H4 + 2 BrO3{-} = 6 N + 2 Br{-} + 6 H2O
C6H4O2 + O2 = H2O + CO6 =>
C6H4O2 + 18 O2 = 2 H2O + 6 CO6
TiO + Al = AlO + Ti =>
TiO + Al = AlO + Ti
CrO + KMnO4 + HCl = CrCl3 + KCl + MnCl2 + H2O =>
5 CrO + KMnO4 + 18 HCl = 5 CrCl3 + KCl + MnCl2 + 9 H2O
C2H6 + Cl2 + C2H4Cl = C2H5Cl =>
2 C2H6 + Cl2 + 2 C2H4Cl = 4 C2H5Cl
C5H10 + KMnO4 + H2SO4 = C5H10O4 + MnSO4 + K2SO4 + H2O =>
5 C5H10 + 8 KMnO4 + 12 H2SO4 = 5 C5H10O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/25
Équations équilibrées sur04/04/24
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