| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO2{2-} + 2 H{+} = Zn(OH)2
C6H6 + Cl2O = C6H5OCl + HCl =>
C6H6 + Cl2O = C6H5OCl + HCl
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
KNO3 + Ai + KOH + H2O = NH3 + K[Ai(OH)4] =>
3 KNO3 + 8 Ai + 5 KOH + 18 H2O = 3 NH3 + 8 K[Ai(OH)4]
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
(NH4)2SO4 + Mg = MgSO4 + NH3 + H2O + S =>
4(NH4)2SO4 + 3 Mg = 3 MgSO4 + 8 NH3 + 4 H2O + S
Nh4OH + AlCl3 = Al(OH)3 + Nh4Cl =>
3 Nh4OH + AlCl3 = Al(OH)3 + 3 Nh4Cl
NaI + CH3COONH4 = NaCH3COO + INH4 =>
NaI + CH3COONH4 = NaCH3COO + INH4
CH2(CH2)4CO + H2O = CO + H2 =>
CH2(CH2)4CO + 5 H2O = 6 CO + 10 H2
Cu + AgN = Cu2N + Ag =>
2 Cu + AgN = Cu2N + Ag
Mo + MoF6 = MoF5 =>
Mo + 5 MoF6 = 6 MoF5
LiOH + Fe(NO{3}){3} = LiNO{3} + Fe(OH){3} =>
LiOH + Fe(NO{3}){3} = LiNO{3} + Fe(OH){3}
K2CrO4 = K + Cr + O2 =>
K2CrO4 = 2 K + Cr + 2 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2PO4({-}) + H3O{+} = H3PO4 + H2O =>
H2PO4({-}) + H3O{+} = H3PO4 + H2O
Mn2O3 + PbO2 + HNO3 = H2MnO4 + Pb(NO3)2 + H2O =>
Mn2O3 + 3 PbO2 + 6 HNO3 = 2 H2MnO4 + 3 Pb(NO3)2 + H2O
AgNO + HNO3 = AgNO3 + NO + H2O =>
3 AgNO + 4 HNO3 = 3 AgNO3 + 4 NO + 2 H2O
Na2HPO4 + Ba(OH)2 = Na3PO4 + Ba3(PO4)2 + H2O =>
6 Na2HPO4 + 3 Ba(OH)2 = 4 Na3PO4 + Ba3(PO4)2 + 6 H2O
K2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = CO2(g) + MnSO4(aq) + K2SO4(aq) + H2O(aq) =>
5 K2C2O4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 10 CO2(g) + 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(aq)
CO(g) + NO(g) = N2(g) + CO2(g) =>
2 CO(g) + 2 NO(g) = N2(g) + 2 CO2(g)
FeCl2 + S = FeS + Cl =>
FeCl2 + S = FeS + 2 Cl
NaC7H5O2HCl = C7H6O2NaCl =>
NaC7H5O2HCl = C7H6O2NaCl
HCl + HNO3 = H2O + HNO + Cl2 =>
4 HCl + HNO3 = 2 H2O + HNO + 2 Cl2
CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + 2 H2O
Pb4 + (CO3)2 = Pb(CO3)2 =>
Pb4 + 4(CO3)2 = 4 Pb(CO3)2
H8C6O6 + H2O = H3O + HCO =>
H8C6O6 + 2 H2O = 2 H3O + 6 HCO
NaC7H5O2HCl = C6H5COOHNaCl =>
NaC7H5O2HCl = C6H5COOHNaCl
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
KOH + H3BO3 = H2O + KH2BO3 =>
KOH + H3BO3 = H2O + KH2BO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KCr2O7 + SnCl + HCl = CrCl3 + SnCl4 + KCl + H2O =>
3 KCr2O7 + 7 SnCl + 42 HCl = 6 CrCl3 + 7 SnCl4 + 3 KCl + 21 H2O
CdS + H2O = CdO + H2S =>
CdS + H2O = CdO + H2S
Fe = Fe02 =>
2 Fe = Fe02
CON2H4 + NO2 = CO2 + N2 + H2O =>
4 CON2H4 + 6 NO2 = 4 CO2 + 7 N2 + 8 H2O
CaCo3(s) + HNO3(aq) = HCo3(aq) + CaNO3(aq) =>
CaCo3(s) + HNO3(aq) = HCo3(aq) + CaNO3(aq)
P3S5 + H2SO4 = H3PO4 + SO2 + H2O =>
2 P3S5 + 35 H2SO4 = 6 H3PO4 + 45 SO2 + 26 H2O
SnCl2 + Na2SeO3 + H2SO4 = SnS2 + SnCl4 + Na2SeO4 + H2O =>
2 SnCl2 + 6 Na2SeO3 + 2 H2SO4 = SnS2 + SnCl4 + 6 Na2SeO4 + 2 H2O
KI(s) = K(s) + I2(s) =>
2 KI(s) = 2 K(s) + I2(s)
Au + Cl2 + HCl = HAuCl4 =>
2 Au + 3 Cl2 + 2 HCl = 2 HAuCl4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Na(s) + NiCl2(aq) = Ni(aq) + NaCl(s) =>
2 Na(s) + NiCl2(aq) = Ni(aq) + 2 NaCl(s)
CuS + Ca = Cu + CaS =>
CuS + Ca = Cu + CaS
N2 + S = N2S3 =>
N2 + 3 S = N2S3
Fe{3+} + PO4{3-} = FePO4 =>
Fe{3+} + PO4{3-} = FePO4
Ca + (OH) = Ca(OH)2 =>
Ca + 2(OH) = Ca(OH)2
CuCl2 + Fe3 = FeCl3 + Cu2 =>
18 CuCl2 + 4 Fe3 = 12 FeCl3 + 9 Cu2
(NH4)2SO4 + Mg = MgSO4 + NH3 + H2O + S =>
4(NH4)2SO4 + 3 Mg = 3 MgSO4 + 8 NH3 + 4 H2O + S
Fe2(SO4)3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 Na2SO4
AgNO3 + KCl = AgCl + KNO3 = =>
AgNO3 + KCl = AgCl + KNO3
O2 + CI2 = CI2O =>
O2 + 2 CI2 = 2 CI2O
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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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