| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C)6(H)13OH + 9(O)2 = 6 C(O)2 + 7(H)2(O)1
Sb2S3 + O = Sb2O5 + SO2 =>
Sb2S3 + 11 O = Sb2O5 + 3 SO2
FeCO3 + H2O + O2 = Fe(OH)3 + CO3 =>
4 FeCO3 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 4 CO3
HNO3(aq) + NAOH(aq) = H2O(s) + NANO3(aq) =>
HNO3(aq) + NAOH(aq) = H2O(s) + NANO3(aq)
Li2Cr2O7 + FeCl3 = LiCl + Fe2(Cr2O7)3 =>
3 Li2Cr2O7 + 2 FeCl3 = 6 LiCl + Fe2(Cr2O7)3
K2CrO4 + HBr = CrBr2 + Br2 + H2O + KBr =>
K2CrO4 + 8 HBr = CrBr2 + 2 Br2 + 4 H2O + 2 KBr
AgNO3 + Fe(Cl3) = Fe(NO3)3 + AgCl =>
3 AgNO3 + Fe(Cl3) = Fe(NO3)3 + 3 AgCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgN03 + BaCl2 = AgCl + Ba(N03)2 =>
2 AgN03 + BaCl2 = 2 AgCl + Ba(N03)2
Pb(NO{3}){2} + KOH = Pb(OH){2} + K(NO{3}) =>
Pb(NO{3}){2} + KOH = Pb(OH){2} + K(NO{3})
CH2OHCH2CH2OH + KMnO4 + H2SO4 = COOHCH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CHO + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CHO + 2 Cr{3+} + 7 H2O
KI + HgI2 = HgI + KI2 =>
KI + HgI2 = HgI + KI2
CNBr + C5H11NO2S + CH2O2 = C5H7NO3 + CH3SCN + H3O + Br =>
CNBr + C5H11NO2S + CH2O2 = C5H7NO3 + CH3SCN + H3O + Br
NaCl + Ba(No3)2 = Na(No3)2 + BaCl =>
NaCl + Ba(No3)2 = Na(No3)2 + BaCl
Rb2CO3 + MgSO4 = Rb2SO4 + MgCO3 =>
Rb2CO3 + MgSO4 = Rb2SO4 + MgCO3
C + H2SO4 = H2O + SO2 + H2CO3 =>
C + 2 H2SO4 = H2O + 2 SO2 + H2CO3
CH3{-}CH2{-}COONa = CH3{-}CH2 =>
CH3{-}CH2{-}COONa = CH3{-}CH2
H2Fe2 + H2O2 = Fe + H2O =>
H2Fe2 + H2O2 = 2 Fe + 2 H2O
Fe + SO4 + HCl = FeCl2 + H2SO4 =>
Fe + SO4 + 2 HCl = FeCl2 + H2SO4
H2C2Cl4(aq) + NaOH(aq) = H2O(l) + Na2C2Cl4(aq) =>
H2C2Cl4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2C2Cl4(aq)
V2O5 + S = SO + V2O3 =>
V2O5 + 2 S = 2 SO + V2O3
K2CrO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 5 H2SO4 = 3 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
HNO2 + H2SO4 + KMnO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
KMnO4 + KBr + OH = MnO2 + KBrO3 + KOH =>
3 KMnO4 + 2 KBr + 3 OH = 3 MnO2 + 2 KBrO3 + 3 KOH
MnO{-} + Zn + H{+} = Mn2{+} + Zn{2+} + H2O =>
4 MnO{-} + Zn + 8 H{+} = 2 Mn2{+} + Zn{2+} + 4 H2O
KMnO4(aq) + C2H2O4(s) + HCl(aq) = MnCl2(aq) + CO2(g) + KCl(aq) + H2O =>
2 KMnO4(aq) + 5 C2H2O4(s) + 6 HCl(aq) = 2 MnCl2(aq) + 10 CO2(g) + 2 KCl(aq) + 8 H2O
H4P2O7 + Ni(OH)2 = Ni(HPO4) + H2O =>
H4P2O7 + 2 Ni(OH)2 = 2 Ni(HPO4) + 3 H2O
Na + C8 = Na2C =>
16 Na + C8 = 8 Na2C
PB(OH)2 + H2SO4 = PBSO4 + H2O =>
PB(OH)2 + H2SO4 = PBSO4 + 2 H2O
Ni + O = Ni2O5 =>
2 Ni + 5 O = Ni2O5
Al1 + Cu(NO3)2 = Cu1 + Al(NO3)3 =>
2 Al1 + 3 Cu(NO3)2 = 3 Cu1 + 2 Al(NO3)3
CuS + O2 = SO3 + CuO =>
CuS + 2 O2 = SO3 + CuO
HClO4 + CaOH2 = CaClO4 + H2O + H2 =>
2 HClO4 + 2 CaOH2 = 2 CaClO4 + 2 H2O + H2
NaCl + CaF{2} = NaF + CaCl{2} =>
NaCl + CaF{2} = NaF + CaCl{2}
PCl5 = P + Cl3 =>
3 PCl5 = 3 P + 5 Cl3
Fe(NO3)2 + K2CO3 + H2O = Fe(OH)NO3 + KNO3 + CO2 =>
2 Fe(NO3)2 + K2CO3 + H2O = 2 Fe(OH)NO3 + 2 KNO3 + CO2
Pb4 + HCl = PbHCl =>
Pb4 + 4 HCl = 4 PbHCl
CH3COOH + Ba(OH)2 = Ba(COOH)2 + CH3(OH) =>
2 CH3COOH + Ba(OH)2 = Ba(COOH)2 + 2 CH3(OH)
At + He + I + Sm = AtHeISm =>
At + He + I + Sm = AtHeISm
Fe(NO3)3 + KOH = Fe(OH)3 + K(NO3) =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 K(NO3)
LiI + Pb(CH3COO)2 = LiCH3COO + PbI2 =>
2 LiI + Pb(CH3COO)2 = 2 LiCH3COO + PbI2
H2NNH2 + HCl = NH3 + H2NCl =>
H2NNH2 + HCl = NH3 + H2NCl
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + NaSO4 + H2S =>
3 Cr2(SO4)3 + 4 Na2S + 14 H2O = 6 Cr(OH)3 + 8 NaSO4 + 5 H2S
HCl(aq) + ZnS(aq) = HS(g) + ZnCl =>
HCl(aq) + ZnS(aq) = HS(g) + ZnCl
C3H8(pentano) + O2 = CO2 + H2O =>
C3H8(pentano) + 5 O2 = 3 CO2 + 4 H2O
SrSO4 + KI + KIO3 + H2O = Sr5(OH)8SO4 + K2SO4 + I2 =>
15 SrSO4 + 20 KI + 4 KIO3 + 12 H2O = 3 Sr5(OH)8SO4 + 12 K2SO4 + 12 I2
CO2 + BaSO4 = Ba + CO2SO4 =>
CO2 + BaSO4 = Ba + CO2SO4
NO + KCIO3 + KOH = CO2 + H2O + KI + KNO3 =>
2 NO + 3 KCIO3 + 2 KOH = 3 CO2 + H2O + 3 KI + 2 KNO3
Na(OH) + AlCl3 = NaCl + Na[Al(OH)4] =>
4 Na(OH) + AlCl3 = 3 NaCl + Na[Al(OH)4]
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
