| Équations équilibrées la veille | Équations équilibrées le lendemain |
SOCl2 + Cl2 + 6 LiOH = Li2SO4 + 4 LiCl + 3 H2O
CN4 + O2 = N2O + CNO =>
4 CN4 + 5 O2 = 6 N2O + 4 CNO
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
H2SO4 + NaI = NaIO3 + SO2 + H2 =>
3 H2SO4 + 2 NaI = 2 NaIO3 + 3 SO2 + 3 H2
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
sodiumhydroxide + phosphoricacid = water + sodiumphosphate =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
BaF + FeO = FeF + BaO =>
BaF + FeO = FeF + BaO
Na2S2O3 + KMnO4 + H2SO4 = NaHSO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 12 H2SO4 = 10 NaHSO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
Fe(OH)3(S) + Cr(S) = Cr(OH)3(S) + Fe(OH)2(S) =>
3 Fe(OH)3(S) + Cr(S) = Cr(OH)3(S) + 3 Fe(OH)2(S)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mn(ClO4)4 + Al(ClO2)3 = Mn(ClO2)4 + Al(ClO4)3 =>
3 Mn(ClO4)4 + 4 Al(ClO2)3 = 3 Mn(ClO2)4 + 4 Al(ClO4)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Li3PO4 + Zn(NO3)2 = ZnPO4 + Li3(NO3)2 =>
Li3PO4 + Zn(NO3)2 = ZnPO4 + Li3(NO3)2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HCl(aq) + K2SO3(s) = H2SO3(aq) + KCl(aq) =>
2 HCl(aq) + K2SO3(s) = H2SO3(aq) + 2 KCl(aq)
K2S(aq) + CaBr2(aq) = CaS + KBr =>
K2S(aq) + CaBr2(aq) = CaS + 2 KBr
CoBr3 + H2O = HBr + Co2O3 =>
2 CoBr3 + 3 H2O = 6 HBr + Co2O3
Pb(C2H3O2)2 + Li3PO4 = Pb3(PO4)2 + LiC2H3O2 =>
3 Pb(C2H3O2)2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiC2H3O2
CH4 + KMnO4 + H2O = CH3OH + MnO2 + KOH =>
3 CH4 + 2 KMnO4 + H2O = 3 CH3OH + 2 MnO2 + 2 KOH
CoBr3 + H2O = HBr + Co2O3 =>
2 CoBr3 + 3 H2O = 6 HBr + Co2O3
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Pd + HOCl + H{+} = Pd{+2} + Cl2 + H2O =>
Pd + 2 HOCl + 2 H{+} = Pd{+2} + Cl2 + 2 H2O
KNO2 + KOH = KO + HNO =>
KNO2 + KOH = 2 KO + HNO
NaClCuSO4 = CuClNaSO4 =>
NaClCuSO4 = CuClNaSO4
CoBr3 + H2O = HBr + Co2O3 =>
2 CoBr3 + 3 H2O = 6 HBr + Co2O3
N + Ph + P = NPhP =>
N + Ph + P = NPhP
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Co{2+} + OH{-} = Co(OH)2 =>
Co{2+} + 2 OH{-} = Co(OH)2
HClO4 + Li = LiClO4 + H =>
HClO4 + Li = LiClO4 + H
NiCl2 + K(OH) = Ni(OH)2 + KCl =>
NiCl2 + 2 K(OH) = Ni(OH)2 + 2 KCl
HI + Ba(ClO)2 = HClO + BaI2 =>
2 HI + Ba(ClO)2 = 2 HClO + BaI2
SOCl2 + Cl2 + LiOH = Li2SO4 + LiCl + H2O =>
SOCl2 + Cl2 + 6 LiOH = Li2SO4 + 4 LiCl + 3 H2O
H2CO3Na2CrO4 = H2CrO4Na2CO3 =>
H2CO3Na2CrO4 = H2CrO4Na2CO3
Cl1{-} + (H3O)1{+} + (Cr2O7)2{-} = H2O + Cl2 + Cr3{+} =>
154 Cl1{-} + 168(H3O)1{+} + 6(Cr2O7)2{-} = 252 H2O + 77 Cl2 + 8 Cr3{+}
FeCl2 + HCl + K2Cr2O7 = CrCl3 + KCl + FeCl3 + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 2 CrCl3 + 2 KCl + 6 FeCl3 + 7 H2O
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
CuCl2 + NaNO3 = CuCl2NaNO3 =>
CuCl2 + NaNO3 = CuCl2NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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