| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C6O5H7 + 2 H2O = 2 H3O + C6O5H7
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HClO2(aq)NaOH(aq) = NaClO2(aq)H2O(l) =>
HClO2(aq)NaOH(aq) = NaClO2(aq)H2O(l)
C2H5NO2 + KOH = CO2 + (NH4)OH + K + H2O =>
C2H5NO2 + 6 KOH = 2 CO2 + (NH4)OH + 6 K + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag + CuCl2 = AgCl2 + Cu =>
Ag + CuCl2 = AgCl2 + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
C{2}H{6}O = C{2}H{4}O{2} =>
C{2}H{6}O = C{2}H{4}O{2}
BrCl + Na2CO3 = NaCl + Br2CO3 =>
2 BrCl + Na2CO3 = 2 NaCl + Br2CO3
CrCl2 + KOH + O2 + H2O = K3[Cr(OH)6] + KCl =>
4 CrCl2 + 20 KOH + O2 + 2 H2O = 4 K3[Cr(OH)6] + 8 KCl
C2H5OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
C2H5OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Fe(OH)3 + LiOH = Li3[Fe(OH)6] =>
Fe(OH)3 + 3 LiOH = Li3[Fe(OH)6]
H2 + N2O6 = H2O + N2 =>
6 H2 + N2O6 = 6 H2O + N2
Mg + Al2O3 = Al + MgO =>
3 Mg + Al2O3 = 2 Al + 3 MgO
Co(s) + Cl2(g) = CoCl3(s) =>
2 Co(s) + 3 Cl2(g) = 2 CoCl3(s)
Mg2(CO3)2 = MgO + CO2 =>
Mg2(CO3)2 = 2 MgO + 2 CO2
C22H44C + O2 = CO2 + H2O =>
C22H44C + 34 O2 = 23 CO2 + 22 H2O
C7H7OH + KMnO4 + H2SO4 = C7H7COOH + MnSO4 + K2SO4 + H2O =>
8 C7H7OH + 4 KMnO4 + 6 H2SO4 = 7 C7H7COOH + 4 MnSO4 + 2 K2SO4 + 10 H2O
Ca(NO3)2Ca(NO3)2 + Fe3(PO4)2 = Ca3(PO4)2Ca3(PO4)2 + Fe(NO3)2Fe(NO3)2 =>
3 Ca(NO3)2Ca(NO3)2 + 2 Fe3(PO4)2 = Ca3(PO4)2Ca3(PO4)2 + 3 Fe(NO3)2Fe(NO3)2
KClO2 + P4 = P4O10 + KCl =>
5 KClO2 + P4 = P4O10 + 5 KCl
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NaH2PO4 + H2O = Na + P + OH =>
NaH2PO4 + 2 H2O = Na + P + 6 OH
VO2{+} + H2 + H{+} + H2O = [V(H2O)6]{2+} =>
2 VO2{+} + 3 H2 + 2 H{+} + 8 H2O = 2[V(H2O)6]{2+}
Al2(SO4)3 + Mg = Al2 + MgSO4 =>
Al2(SO4)3 + 3 Mg = Al2 + 3 MgSO4
NaS2O3 + ICl = NaCl + IS2O3 =>
NaS2O3 + ICl = NaCl + IS2O3
Cr + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
Cu(HO2) = Cu + HO2 =>
Cu(HO2) = Cu + HO2
FeSO4(aq) + PbCl2(aq) = FeCl2(aq) + PbSO4(s) =>
FeSO4(aq) + PbCl2(aq) = FeCl2(aq) + PbSO4(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuI + KMnO4 + H2SO4 = CuSO4 + MnSO4 + K2SO4 + H2O + I2 =>
10 CuI + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 4 MnSO4 + 2 K2SO4 + 16 H2O + 5 I2
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
NH4ICI = NH4CI + I2 =>
2 NH4ICI = 2 NH4CI + I2
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
CaBr2 + O2 = Ca2O2 + Br4 =>
2 CaBr2 + O2 = Ca2O2 + Br4
BaO2 + KMnO4 + H2SO4 = Ba(OH)2 + K2SO4 + O2 + MnSO4 =>
3 BaO2 + 2 KMnO4 + 3 H2SO4 = 3 Ba(OH)2 + K2SO4 + 4 O2 + 2 MnSO4
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Na2O + P + O = Na3PO4 =>
3 Na2O + 2 P + 5 O = 2 Na3PO4
KOH + HCIO3 = HOH + KCIO3 =>
KOH + HCIO3 = HOH + KCIO3
Zn + Co2SO4 = ZnSO4 + Co =>
Zn + Co2SO4 = ZnSO4 + 2 Co
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
MgOH2 + H2SO4 = MgSO4 + H2 + H2O =>
MgOH2 + H2SO4 = MgSO4 + H2 + H2O
Sb2S3(s) + O2(g) = Sb2S3O =>
2 Sb2S3(s) + O2(g) = 2 Sb2S3O
NiBr2 + O2 = Ni2O3 + Br2O =>
4 NiBr2 + 5 O2 = 2 Ni2O3 + 4 Br2O
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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