| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 6 O2 = 4 CO + 8 OH
Fe(NO3)3 + K4[Fe(CN)6] = KNO3 + Fe4[Fe(CN)6]3 =>
4 Fe(NO3)3 + 3 K4[Fe(CN)6] = 12 KNO3 + Fe4[Fe(CN)6]3
NH4S + PbNO2 = NH4NO2 + PbS =>
NH4S + PbNO2 = NH4NO2 + PbS
Mg(s) + Br2(aq) = MgBr2 =>
Mg(s) + Br2(aq) = MgBr2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
P2 + O2 = P3O5 =>
3 P2 + 5 O2 = 2 P3O5
NaNO3 + FeSO4 + CH3COOH = NaNO2 + (CH3COO)3Fe + SO3 + H2O =>
NaNO3 + 2 FeSO4 + 6 CH3COOH = NaNO2 + 2(CH3COO)3Fe + 2 SO3 + 3 H2O
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H4O + HCN = C3H5ON =>
C2H4O + HCN = C3H5ON
C3H4 + H2 = C3H6 =>
C3H4 + H2 = C3H6
Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2(SO4) =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2(SO4)
FeS2 + HBr = FeBr2 + HS =>
FeS2 + 2 HBr = FeBr2 + 2 HS
Na2S + HNO3 = NaNO3 + NO2 + SO2 + H2O =>
Na2S + 8 HNO3 = 2 NaNO3 + 6 NO2 + SO2 + 4 H2O
NaHSO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + NaHSO4 =>
5 NaHSO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NaHSO4
HCN + CaSO4 = H2SO4 + Ca(CN)2 =>
2 HCN + CaSO4 = H2SO4 + Ca(CN)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C6H12O6 + Cu(OH)2 = C6H10O6Cu + H2O =>
C6H12O6 + Cu(OH)2 = C6H10O6Cu + 2 H2O
GeO2 + H2O = H4GeO4 =>
GeO2 + 2 H2O = H4GeO4
C6H6O + HNO3 = C6H5O3N + H2O =>
C6H6O + HNO3 = C6H5O3N + H2O
Tc + HNO3 = HTcO4 + NO2 + H2O =>
Tc + 7 HNO3 = HTcO4 + 7 NO2 + 3 H2O
K2CrO7 + KNO2 + H2SO4 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
2 K2CrO7 + 9 KNO2 + 5 H2SO4 = Cr2(SO4)3 + 9 KNO3 + 2 K2SO4 + 5 H2O
Cu2 + Mg = CuMg =>
Cu2 + 2 Mg = 2 CuMg
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
C6H4(CH3)2 + O2 = CO2 + H2O =>
2 C6H4(CH3)2 + 21 O2 = 16 CO2 + 10 H2O
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
CaAl2Si2O8 = CaO + Al2O3 + SiO2 =>
CaAl2Si2O8 = CaO + Al2O3 + 2 SiO2
KCl + Ag3P04 = AgCl + K3P04 =>
3 KCl + Ag3P04 = 3 AgCl + K3P04
SO3 = SO002 + O2 =>
2 SO3 = 2 SO002 + O2
Co(O)3 + C = Co + CO2 =>
2 Co(O)3 + 3 C = 2 Co + 3 CO2
(NH4)3PO4(aq) + CrBr3(aq) = NH4Br(aq) + CrPO4(s) =>
(NH4)3PO4(aq) + CrBr3(aq) = 3 NH4Br(aq) + CrPO4(s)
S2O = S + O2 =>
2 S2O = 4 S + O2
Ag(NH3)2{+} + Sn(OH)4{2-} + OH{-} = Ag + Sn(OH)6{2-} + NH3 =>
2 Ag(NH3)2{+} + Sn(OH)4{2-} + 2 OH{-} = 2 Ag + Sn(OH)6{2-} + 4 NH3
NaBH4 + Cu(OH)2 = NaBH2 + H2O + Cu =>
NaBH4 + Cu(OH)2 = NaBH2 + 2 H2O + Cu
P4 + CIO + H2O = H3PO4 + CI =>
P4 + 10 CIO + 6 H2O = 4 H3PO4 + 10 CI
Cu(C2H3O2)2*H2O + HC2H4NO2 = Cu(C2H4NO2)2*H2O + CH3COOH =>
Cu(C2H3O2)2*H2O + 2 HC2H4NO2 = Cu(C2H4NO2)2*H2O + 2 CH3COOH
CH3Br + O2 = CO2 + H2O + HBr =>
2 CH3Br + 3 O2 = 2 CO2 + 2 H2O + 2 HBr
K(NO)3 + Na2(CO)3 = Na(NO)3 + K2(CO)3 =>
2 K(NO)3 + Na2(CO)3 = 2 Na(NO)3 + K2(CO)3
H2(g) + O(g) = H2O(g) =>
H2(g) + O(g) = H2O(g)
Mg(OH)2 + H3O = MgH2 + H2O =>
Mg(OH)2 + 4 H3O = MgH2 + 6 H2O
Na2CO3 = Na + C + O =>
Na2CO3 = 2 Na + C + 3 O
Fe(NO3)2 + C6H9NO4 = Fe3O4 + CO2 + H2O + N2 =>
75 Fe(NO3)2 + 28 C6H9NO4 = 25 Fe3O4 + 168 CO2 + 126 H2O + 89 N2
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + Na2Cl2(aq) =>
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + Na2Cl2(aq)
(NH4)2SO3 + Ca(NO3)2 = (NH4)NO3 + CaSO3 =>
(NH4)2SO3 + Ca(NO3)2 = 2(NH4)NO3 + CaSO3
C4H9(NH2) + O2 = CO2 + H2O + N2 =>
4 C4H9(NH2) + 27 O2 = 16 CO2 + 22 H2O + 2 N2
KMnO4 + H2O + NaHSO3 = MnO2 + NaHSO4 + KOH =>
2 KMnO4 + H2O + 3 NaHSO3 = 2 MnO2 + 3 NaHSO4 + 2 KOH
CaHPO4 + H2SO4 = CaSO4 + H3PO4 =>
CaHPO4 + H2SO4 = CaSO4 + H3PO4
Ra + HCl = RaHCl =>
Ra + HCl = RaHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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