| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NiCl2 + 4 Na2HPO4 = 2 NaH2PO4 + Ni3(PO4)2 + 6 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
(CH2)5CHOH + H2SO4 = (CH2)5CH{+} + HSO4{-} + H2O =>
(CH2)5CHOH + H2SO4 = (CH2)5CH{+} + HSO4{-} + H2O
Mg(NO3)2 + H2O = Mg(OH)2 + HNO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 HNO3
Mg(OH)2 + H12N3O4P = Mg3O8P2 + NH3 + H2O =>
3 Mg(OH)2 + 2 H12N3O4P = Mg3O8P2 + 6 NH3 + 6 H2O
HNO3 + L2 = HLO3 + NO2 + H2O =>
10 HNO3 + L2 = 2 HLO3 + 10 NO2 + 4 H2O
KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
NH3 + HOCl = NH4Cl + N2 + H2O =>
5 NH3 + 3 HOCl = 3 NH4Cl + N2 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na(OH)2 + H2SO4 = Na(SO4) + H2O =>
Na(OH)2 + H2SO4 = Na(SO4) + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MnO2 + KNO2 + H2SO4 = MnSO4 + KNO3 + H2O =>
MnO2 + KNO2 + H2SO4 = MnSO4 + KNO3 + H2O
Cd + HNO3 = H2 + Cd(NO3)2 =>
Cd + 2 HNO3 = H2 + Cd(NO3)2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
CsOH + KNO3 = CsNO3 + KOH =>
CsOH + KNO3 = CsNO3 + KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Na2O2 + KI + HCl = I2 + NaCl + H2O + KCl =>
Na2O2 + 2 KI + 4 HCl = I2 + 2 NaCl + 2 H2O + 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiSO4 + KCl = NiCl + KSO4 =>
NiSO4 + KCl = NiCl + KSO4
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
FeCO3 = Fe2 + CO3 =>
2 FeCO3 = Fe2 + 2 CO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH3 + CO2 = (HN2)2 + CO + H2O =>
4 NH3 + 5 CO2 = (HN2)2 + 5 CO + 5 H2O
MnO2(s) + HCl(aq)2 = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq)2 = MnCl2(s) + 3 Cl2(g) + 2 H2O(l)
Ba(OH) + H3Po4 = Ba(H2Po4) + H2O =>
Ba(OH) + H3Po4 = Ba(H2Po4) + H2O
CH4 + H2SO4 = SO2 + CH3COOH + H2O =>
2 CH4 + 4 H2SO4 = 4 SO2 + CH3COOH + 6 H2O
Al + Na2(SO4)3 = Al2(SO4)3 + Na =>
2 Al + Na2(SO4)3 = Al2(SO4)3 + 2 Na
SO3 + Na = Na2O + S =>
SO3 + 6 Na = 3 Na2O + S
C6H10 + H2O = C6H10O2 + H2 =>
C6H10 + 2 H2O = C6H10O2 + 2 H2
FeO + NaCN + H2O2 = Fe(CN)2 + NaOH + O2 =>
2 FeO + 4 NaCN + 2 H2O2 = 2 Fe(CN)2 + 4 NaOH + O2
Au2 + Fe2 = Au3(Fe) =>
3 Au2 + Fe2 = 2 Au3(Fe)
H2S + Cd(OH)2 = HOH + Cd2S2 =>
2 H2S + 2 Cd(OH)2 = 4 HOH + Cd2S2
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AsCl3 + NaOH = Na3AsO3 + NaCl + H2O =>
AsCl3 + 6 NaOH = Na3AsO3 + 3 NaCl + 3 H2O
FeFeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + NO + H2O =>
3 FeFeSO4 + 6 H2SO4 + 4 HNO3 = 3 Fe2(SO4)3 + 4 NO + 8 H2O
Ge + H2PO3 = Ge(PO3)4 + H2 =>
Ge + 4 H2PO3 = Ge(PO3)4 + 4 H2
HCl + H2O = H + Cl2O =>
2 HCl + H2O = 4 H + Cl2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + H2SO4 = H2O + Cu2SO4 + H2S =>
8 Cu + 5 H2SO4 = 4 H2O + 4 Cu2SO4 + H2S
C33H68 + O2 = CO2 + H2O =>
C33H68 + 50 O2 = 33 CO2 + 34 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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