| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7OHK = C3H7KOH
NaCO3 + Ca2Cl = NaCl + Ca2CO3 =>
NaCO3 + Ca2Cl = NaCl + Ca2CO3
Mn3O4 + KClO4 + KCO3 = KMnO4 + KCl + CO2 =>
4 Mn3O4 + 5 KClO4 + 12 KCO3 = 12 KMnO4 + 5 KCl + 12 CO2
K2F + Cl2 = KCl + F2 =>
2 K2F + 2 Cl2 = 4 KCl + F2
Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4
Fe(HCO3)2 + O2 + H2O = Fe(OH)3 + CO2 =>
4 Fe(HCO3)2 + O2 + 2 H2O = 4 Fe(OH)3 + 8 CO2
BaHO(aq) + CaCl(aq) = CaHO(s) + BaCl(aq) =>
BaHO(aq) + CaCl(aq) = CaHO(s) + BaCl(aq)
C2H5OH + C2H4O = C4H6 + H2O =>
C2H5OH + C2H4O = C4H6 + 2 H2O
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
CaMg(CO3)2 = Ca + Mg + CO3 =>
CaMg(CO3)2 = Ca + Mg + 2 CO3
H2SO4Na2S2O3 = Na2S2O4H2OSO2 =>
H2SO4Na2S2O3 = Na2S2O4H2OSO2
CuOH2 = CuH2O =>
CuOH2 = CuH2O
(NH4)2C2O4(aq) + CaCl2(aq) = NH4Cl(aq) + CaC2O4 =>
(NH4)2C2O4(aq) + CaCl2(aq) = 2 NH4Cl(aq) + CaC2O4
PbO2 + C = Pb + CO2 =>
PbO2 + C = Pb + CO2
Ba(OH) + KCl = KOH + BaCl =>
Ba(OH) + KCl = KOH + BaCl
PbSPbSO4 = PbSO2 =>
PbSPbSO4 = 2 PbSO2
Pb(NO3)2 + CH3COONa = NaNO3 + Pb(CH3COO)2 =>
Pb(NO3)2 + 2 CH3COONa = 2 NaNO3 + Pb(CH3COO)2
CHCl3 + CaO = CaCl3 + CHO =>
CHCl3 + CaO = CaCl3 + CHO
Cr2O5{2-} + H{+} + H2O2 = [CrO(O2)2] + H2O =>
Cr2O5{2-} + 2 H{+} + 6 H2O2 = 2[CrO(O2)2] + 7 H2O
Br2 + InI3 = BrIn2 + I2 =>
Br2 + 4 InI3 = 2 BrIn2 + 6 I2
Cs2[Be(OH)4] = Cs2BeO2 + H2O =>
Cs2[Be(OH)4] = Cs2BeO2 + 2 H2O
KMnO4 + CH2CHCH2CH2CH2CH3 = KMn + CO2 + H2O =>
9 KMnO4 + 2 CH2CHCH2CH2CH2CH3 = 9 KMn + 12 CO2 + 12 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CCl4 + Na2O = NaCl + CO2 =>
CCl4 + 2 Na2O = 4 NaCl + CO2
Fe(NO3)2 + O2 = FeO + NO3 =>
2 Fe(NO3)2 + O2 = 2 FeO + 4 NO3
SO3 + BaO = BaSO4 =>
SO3 + BaO = BaSO4
Fe + HBO2 = Fe(BO2) + H2 =>
2 Fe + 2 HBO2 = 2 Fe(BO2) + H2
SO3 + BaO = BaSO4 =>
SO3 + BaO = BaSO4
Cu(aq) + PO4(aq) = Cu3(PO4)2(s) =>
3 Cu(aq) + 2 PO4(aq) = Cu3(PO4)2(s)
Pb(NO3)2 + KCrO4 = K(NO3)2 + PbCrO4 =>
Pb(NO3)2 + KCrO4 = K(NO3)2 + PbCrO4
BrC = C + Br2 =>
2 BrC = 2 C + Br2
Ag + CaCl2 = Ca + AgCl2 =>
Ag + CaCl2 = Ca + AgCl2
P2O5 + LiOH = Li2HPO4 + H2O =>
P2O5 + 4 LiOH = 2 Li2HPO4 + H2O
H2SeO4 + Na2SO3 = Se + Na2SO4 + H2O =>
H2SeO4 + 3 Na2SO3 = Se + 3 Na2SO4 + H2O
Cr2O3 + Ca(OH)2 = Ca3(CrO3)2 + H2O =>
Cr2O3 + 3 Ca(OH)2 = Ca3(CrO3)2 + 3 H2O
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
C8H7N3O3 + H2O2 = C8H5NO4 + H2O + N2 =>
C8H7N3O3 + 2 H2O2 = C8H5NO4 + 3 H2O + N2
Mn + Co + Si = Mn3CoSi =>
3 Mn + Co + Si = Mn3CoSi
Cr(NO3)3 + KClO3 + KNO3 + H2O = K2Cr2O7 + KCl + HNO3 =>
2 Cr(NO3)3 + KClO3 + 2 KNO3 + 4 H2O = K2Cr2O7 + KCl + 8 HNO3
CaCl + CO3 = Ca2CO3 + Cl2 =>
2 CaCl + CO3 = Ca2CO3 + Cl2
C + S + HNO3 = CO2 + N2 + H2S =>
3 C + S + 2 HNO3 = 3 CO2 + N2 + H2S
NH3 + SO2 = N2O + S + H2O =>
2 NH3 + 2 SO2 = N2O + 2 S + 3 H2O
Zn3(PO4)2 + AgNO3 = Zn(NO3)2 + Ag3(PO4) =>
Zn3(PO4)2 + 6 AgNO3 = 3 Zn(NO3)2 + 2 Ag3(PO4)
H2O + MnSO4 + O2 = MnO2 + H2SO4 =>
2 H2O + 2 MnSO4 + O2 = 2 MnO2 + 2 H2SO4
Co + Bi + Te = CoBi19Te30 =>
Co + 19 Bi + 30 Te = CoBi19Te30
Zn + NH4VO3 + HCl = ZnCl2 + VOCl2 + NH4Cl + H2O =>
Zn + 2 NH4VO3 + 8 HCl = ZnCl2 + 2 VOCl2 + 2 NH4Cl + 4 H2O
Na(OH) + CaBr = Ca(OH) + NaBr =>
Na(OH) + CaBr = Ca(OH) + NaBr
Pb + K = PbK =>
Pb + K = PbK
OO = O =>
OO = 2 O
Cs2[Be(OH)4] = Cs2BeO2 + H2O =>
Cs2[Be(OH)4] = Cs2BeO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/13/25
Équations équilibrées sur07/13/24
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