| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 H2O + 2 HCl = 2 AlClO + 3 H2
Ba(OH)2 + H3BO4 = Ba(BO3)2 + H2O =>
Ba(OH)2 + 2 H3BO4 = Ba(BO3)2 + 4 H2O
AlBr3 + K2S04 = KBr + Al2(S04)3 =>
2 AlBr3 + 3 K2S04 = 6 KBr + Al2(S04)3
CaMg(CO3)2 = MgO + CO2 + CaO =>
CaMg(CO3)2 = MgO + 2 CO2 + CaO
FeCO3 + HCl = FeCl2 + CO2 + H2O =>
FeCO3 + 2 HCl = FeCl2 + CO2 + H2O
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4(aq) + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4(aq) + 24 H2O
Na2CrO4 + Zn + HCl = CrCl3 + ZnCl2 + NaCl + H2O =>
2 Na2CrO4 + 3 Zn + 16 HCl = 2 CrCl3 + 3 ZnCl2 + 4 NaCl + 8 H2O
KCl + PbCOOH3 = KCOOH3 + PbCl =>
KCl + PbCOOH3 = KCOOH3 + PbCl
C7H14 + O3 = H2O + CO2 =>
C7H14 + 7 O3 = 7 H2O + 7 CO2
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
H2 + S8 = H8S2 =>
16 H2 + S8 = 4 H8S2
Mg + NO3H = NO3 + HMg =>
Mg + NO3H = NO3 + HMg
K2TeO3*1H2O + Na(dtc)4*3H2O = Te(dtc)4 + NaOH + KOH + H2O =>
4 K2TeO3*1H2O + 4 Na(dtc)4*3H2O = Te(dtc)4 + 16 NaOH + 8 KOH + 4 H2O
H2Cl2 + Zn = Zn(Cl2) + H2 =>
H2Cl2 + Zn = Zn(Cl2) + H2
(NH4)2CrO4 + H2SO4 = (NH4)2Cr2O7 + (NH4)2SO4 + H2O =>
2(NH4)2CrO4 + H2SO4 = (NH4)2Cr2O7 + (NH4)2SO4 + H2O
C3H7O + O2 = CO2 + H2O =>
4 C3H7O + 17 O2 = 12 CO2 + 14 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr2O3 + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 4 H2O
C2H6 + Cl2 = C2ClH5 + HCl =>
C2H6 + Cl2 = C2ClH5 + HCl
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
C10H18O = C10H16O + H2 =>
C10H18O = C10H16O + H2
Li + OH = Li(OH) =>
Li + OH = Li(OH)
C3H7O + O2 = CO2 + H2O =>
4 C3H7O + 17 O2 = 12 CO2 + 14 H2O
C2H2OH + HCOOH = HCOO(C2H2) + H2O =>
C2H2OH + HCOOH = HCOO(C2H2) + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH3OH + CH3COOH = C3H6O2 + H2O =>
CH3OH + CH3COOH = C3H6O2 + H2O
NO + H2 + O = HNO3 =>
2 NO + H2 + 4 O = 2 HNO3
KIO4 = KI + O2 =>
KIO4 = KI + 2 O2
O3 = O2 =>
2 O3 = 3 O2
C6H10O5 + HCl = C5H8O3 + Cl2O + H2O =>
5 C6H10O5 + 6 HCl = 6 C5H8O3 + 3 Cl2O + 4 H2O
Mg + Al(Cl3) = Al + Mg(Cl3) =>
Mg + Al(Cl3) = Al + Mg(Cl3)
Al + H2O + HCl = AlClO + H2 =>
2 Al + 2 H2O + 2 HCl = 2 AlClO + 3 H2
HCN + [Cu(NH3)4(H2O)2]SO4 = (CN)2 + Cu2SO4 + NH3 + H2O + H2SO4 =>
2 HCN + 2[Cu(NH3)4(H2O)2]SO4 = (CN)2 + Cu2SO4 + 8 NH3 + 4 H2O + H2SO4
Al(s) + N2 = AlN(s) =>
2 Al(s) + N2 = 2 AlN(s)
CoCl2 + H2O2 + NaOH = Co(OH)O + NaCl + H2O =>
2 CoCl2 + H2O2 + 4 NaOH = 2 Co(OH)O + 4 NaCl + 2 H2O
Na2SO4 + NH4NO3 = (NH4)2SO4 + NaNO3 =>
Na2SO4 + 2 NH4NO3 = (NH4)2SO4 + 2 NaNO3
C4HCl9 + Cl2 = CCl10 + HCl =>
C4HCl9 + 16 Cl2 = 4 CCl10 + HCl
BaS(aq) + MgBr(aq) = BaBr2(aq) + Mg2S(g) =>
BaS(aq) + 2 MgBr(aq) = BaBr2(aq) + Mg2S(g)
CaS + HNO3 = Ca(NO3)2 + S + H2O + NO =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 3 S + 4 H2O + 2 NO
H3SbO4 + KOH = K3SbO4 + H2O =>
H3SbO4 + 3 KOH = K3SbO4 + 3 H2O
BaCl2 + Pb(NO3)2 = PbCl2(s) + Ba(NO3)2(aq) =>
BaCl2 + Pb(NO3)2 = PbCl2(s) + Ba(NO3)2(aq)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
FeCl3 + Na3OH3 = FeOH3 + NaCl =>
FeCl3 + Na3OH3 = FeOH3 + 3 NaCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
Fe + CuSO4*5H2O = Fe(SO4)3 + Cu + H2O =>
Fe + 3 CuSO4*5H2O = Fe(SO4)3 + 3 Cu + 15 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
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