| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + MnCO3 = MnCl2 + CO2 + H2O
Na3HCO3 + H3C6H5O7 = Na3C6H5O7 + H2O + CO2 =>
9 Na3HCO3 + 8 H3C6H5O7 = 9 Na3C6H5O7 + 14 H2O + 3 CO2
Mg + H2SO4 = Mg(SO4)2 + S + H2O =>
3 Mg + 8 H2SO4 = 3 Mg(SO4)2 + 2 S + 8 H2O
C6H8O7 + Na2CO3 = H2O + Na + CO2 =>
C6H8O7 + 9 Na2CO3 = 4 H2O + 18 Na + 15 CO2
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
CH3(OH) + KMnO4 = HCOH + KOH + H2O + MnO2 =>
3 CH3(OH) + 2 KMnO4 = 3 HCOH + 2 KOH + 2 H2O + 2 MnO2
Na2O + C = Na + CO =>
Na2O + C = 2 Na + CO
Al2S3(s) + H2O = Al(OH)3(s) + H2S(s) =>
Al2S3(s) + 6 H2O = 2 Al(OH)3(s) + 3 H2S(s)
Bi2O3 + H2Co3 = Bi2(Co3)3 + H2O =>
Bi2O3 + 3 H2Co3 = Bi2(Co3)3 + 3 H2O
Fe2O3 + Cl + KOH = K2FeO4 + H2O + KCl =>
Fe2O3 + 6 Cl + 10 KOH = 2 K2FeO4 + 5 H2O + 6 KCl
Fe(ClO4)2 + NiBr2 = FeBr2 + Ni(ClO4)2 =>
Fe(ClO4)2 + NiBr2 = FeBr2 + Ni(ClO4)2
NaHO + H2SO4 = Na2SO4 + OH2 =>
2 NaHO + H2SO4 = Na2SO4 + 2 OH2
Ga + Na2SO4 = Na + Ga2(SO4)3 =>
2 Ga + 3 Na2SO4 = 6 Na + Ga2(SO4)3
Hg(NO3)2 + NaBrO3 = Hg(BrO3)2 + NaNO3 =>
Hg(NO3)2 + 2 NaBrO3 = Hg(BrO3)2 + 2 NaNO3
K2Cr2O7 + H3S + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 K2Cr2O7 + 2 H3S + 10 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO4 + 13 H2O
N2H4H2SO4 + CuSO4 + NaCl = N2 + CuCl + Na2SO4 + H2O + SO2 =>
2 N2H4H2SO4 + 2 CuSO4 + 2 NaCl = 2 N2 + 2 CuCl + Na2SO4 + 6 H2O + 3 SO2
C2H4O2 + NaHCO3 = C2H3O2Na + H2CO3 =>
C2H4O2 + NaHCO3 = C2H3O2Na + H2CO3
Br2 + SnCl2 + H2O = HCl + HBr + SnO2 =>
Br2 + SnCl2 + 2 H2O = 2 HCl + 2 HBr + SnO2
Al + CuOH = Cu + AlOH =>
Al + CuOH = Cu + AlOH
C4H20 + O2 = CO2 + H2O =>
C4H20 + 9 O2 = 4 CO2 + 10 H2O
Li + NO2 = Li2O + Li3N =>
7 Li + NO2 = 2 Li2O + Li3N
KBr + Pb(NO3)2 = Pb(NO3)2KBr =>
KBr + Pb(NO3)2 = Pb(NO3)2KBr
Sb + HNO3 = SbO + NO + H2O =>
3 Sb + 2 HNO3 = 3 SbO + 2 NO + H2O
KOH = K2O + H2O =>
2 KOH = K2O + H2O
C6H8O7*H2O + Cu(NO3)2*3H2O + Fe(NO3)3*9H2O + Zn(NO3)2*6H2O = Cu05Zn05Fe2O4 + H2O + CO2 + N2 =>
74 C6H8O7*H2O + 45 Cu(NO3)2*3H2O + 18 Fe(NO3)3*9H2O + 45 Zn(NO3)2*6H2O = 9 Cu05Zn05Fe2O4 + 937 H2O + 444 CO2 + 117 N2
Si + H = HSi =>
Si + H = HSi
Fe2(S)2 + HCl = Fe(Cl)2 + H2S =>
Fe2(S)2 + 4 HCl = 2 Fe(Cl)2 + 2 H2S
K2O + H4P2O7 = K4P2O7 + H2O =>
2 K2O + H4P2O7 = K4P2O7 + 2 H2O
KBrO3 + Zn + H{+} = Zn{2+} + Br2 + K{+} + H2O =>
2 KBrO3 + 5 Zn + 12 H{+} = 5 Zn{2+} + Br2 + 2 K{+} + 6 H2O
K2Cr2O7 + H2SO4 + Zn = CrSO4 + ZnSO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 4 Zn = 2 CrSO4 + 4 ZnSO4 + K2SO4 + 7 H2O
CoI2 + KMnO4 + H2O = MnO2 + Co(OH)2 + KIO3 + KOH =>
CoI2 + 4 KMnO4 + 2 H2O = 4 MnO2 + Co(OH)2 + 2 KIO3 + 2 KOH
Cu2O + H2CO3 = Cu2CO3 + H2O =>
Cu2O + H2CO3 = Cu2CO3 + H2O
NO3{-} + H{+} + {2-} = N2 + H2O =>
2 NO3{-} + 12 H{+} + 5{2-} = N2 + 6 H2O
Cd(aq) + NaOH(aq) = Cd(OH)2(s) + Na(aq) =>
Cd(aq) + 2 NaOH(aq) = Cd(OH)2(s) + 2 Na(aq)
Na[Al(OH)4] + NH4Cl = NH3 + NaCl + H2O + Al(OH)3 =>
Na[Al(OH)4] + NH4Cl = NH3 + NaCl + H2O + Al(OH)3
C12H14O2 + H2O2 = CO2 + H2O =>
C12H14O2 + 29 H2O2 = 12 CO2 + 36 H2O
TiO(OH)2 + Ca(OH)2 = CaTiO3 + H2O =>
TiO(OH)2 + Ca(OH)2 = CaTiO3 + 2 H2O
C2H3O2{-} + H2O = C2H3O2H + OH{-} =>
C2H3O2{-} + H2O = C2H3O2H + OH{-}
Ag2CrO4 + Cr2O3 = AgCr + CrO2 =>
Ag2CrO4 + 6 Cr2O3 = 2 AgCr + 11 CrO2
Al(s) + HNO3(aq) = Al(NO3)3(aq) + NO(g) + H2O(l) =>
Al(s) + 4 HNO3(aq) = Al(NO3)3(aq) + NO(g) + 2 H2O(l)
(NH4)6Mo7O24(H2O)4 + NaS2CN(C2H5)2(H2O)3 = MoO2(S2CN(C2H5)2)2 + NaOH + NH4OH + H2O =>
(NH4)6Mo7O24(H2O)4 + 14 NaS2CN(C2H5)2(H2O)3 = 7 MoO2(S2CN(C2H5)2)2 + 14 NaOH + 6 NH4OH + 36 H2O
CuI + AgNO3 = Cu(NO3)2 + AgI + Cu =>
2 CuI + 2 AgNO3 = Cu(NO3)2 + 2 AgI + Cu
NH4OHK2CrO4 = NH4CrO4K2OH =>
NH4OHK2CrO4 = NH4CrO4K2OH
NH4CO3 + AgC2H3O2 = NH4C2H3O2 + AgCO3 =>
NH4CO3 + AgC2H3O2 = NH4C2H3O2 + AgCO3
NaClO2 + S = NaCl + SO2 =>
NaClO2 + S = NaCl + SO2
IO3{-} + N2H4 + HCl = ICl2{-} + N2 + H2O =>
IO3{-} + N2H4 + 2 HCl = ICl2{-} + N2 + 3 H2O
Cl + O2 = Cl7O2 =>
7 Cl + O2 = Cl7O2
U2V = U + V =>
U2V = 2 U + V
Mn2O3 + S8 + H2O = H2SO4 + MnO =>
24 Mn2O3 + S8 + 8 H2O = 8 H2SO4 + 48 MnO
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
