| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + OH = LiH + LiO
Ag + HBr = AgBr + H2 =>
2 Ag + 2 HBr = 2 AgBr + H2
C + H2 = CH4 =>
C + 2 H2 = CH4
C113H192O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C113H192O9NS + 317 O2 = 226 CO2 + 192 H2O + 2 NO2 + 2 SO2
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
(NH2)2CO + H{+} + H2O = NH4{+} + HCO3{-} =>
(NH2)2CO + H{+} + 2 H2O = 2 NH4{+} + HCO3{-}
H + CO2 = C2H4 + O2 =>
4 H + 2 CO2 = C2H4 + 2 O2
Fe2(SO4)3 + Al = Al2(SO4)3 + FeSO4 =>
3 Fe2(SO4)3 + 2 Al = Al2(SO4)3 + 6 FeSO4
()K3PO4 + ()Ca(NO3)2 = ()Ca3(PO4)2 + ()KNO3 =>
2()K3PO4 + 3()Ca(NO3)2 = ()Ca3(PO4)2 + 6()KNO3
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Na2O2 + H2O = OH + Na =>
Na2O2 + 2 H2O = 4 OH + 2 Na
NaCl{-} + AgNO3{+} = AgCl + NaNO3 =>
NaCl{-} + AgNO3{+} = AgCl + NaNO3
Fe(NO3)2 + O2 + H2O = Fe(NO3)2OH =>
4 Fe(NO3)2 + O2 + 2 H2O = 4 Fe(NO3)2OH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2FeO4 + NH3 = NaOH + N2 + Fe2O3 + H2O =>
2 Na2FeO4 + 2 NH3 = 4 NaOH + N2 + Fe2O3 + H2O
OCl + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 OCl + 3(S2O3)2{-} + 22 OH{-} = 6(SO4)2{-} + 19 Cl{-} + 11 H2O
KMnO4 + SO2 + H2O = MnO2 + H2SO4 + KOH =>
2 KMnO4 + 3 SO2 + 4 H2O = 2 MnO2 + 3 H2SO4 + 2 KOH
Mn2O7 + C2H5OH = CO2 + H2O + MnO2 =>
2 Mn2O7 + C2H5OH = 2 CO2 + 3 H2O + 4 MnO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Ag2SO4 + NH4Cl = (NH4)2SO4 + AgCl =>
Ag2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 AgCl
NaCN + H3PO4 = NaH2PO4 + HCN =>
NaCN + H3PO4 = NaH2PO4 + HCN
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H7OH + CuO = C2H5CHO + Cu + H2O =>
C3H7OH + CuO = C2H5CHO + Cu + H2O
HC7H5O2 + KOH = H2O + KC7H5O2 =>
HC7H5O2 + KOH = H2O + KC7H5O2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cr2O3 + H2 = H2O + Cr =>
Cr2O3 + 3 H2 = 3 H2O + 2 Cr
CaC2O4 + C6H8O7 = H2O + CaC8O7 =>
CaC2O4 + C6H8O7 = 4 H2O + CaC8O7
CH2O + KMnO4 + H2SO4 = CO2 + K2SO3 + MnSO4 + H2O =>
3 CH2O + 2 KMnO4 + 3 H2SO4 = 3 CO2 + K2SO3 + 2 MnSO4 + 6 H2O
Mn{2+} + Zn{2+} = Mn{7+} + Zn =>
2 Mn{2+} + 5 Zn{2+} = 2 Mn{7+} + 5 Zn
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
KClO3 + KOH + Cr2(SO4)3 = KCl + K2SO4 + K2CrO4 + H2O =>
KClO3 + 10 KOH + Cr2(SO4)3 = KCl + 3 K2SO4 + 2 K2CrO4 + 5 H2O
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
Na2CrO4(aq) + SrCl2(aq) = NaCl(aq) + SrCrO4(s) =>
Na2CrO4(aq) + SrCl2(aq) = 2 NaCl(aq) + SrCrO4(s)
Ca5(PO4)3F + H2SO4 = CaSO4 + (H3PO4)2 + HF =>
2 Ca5(PO4)3F + 10 H2SO4 = 10 CaSO4 + 3(H3PO4)2 + 2 HF
CuCl + Zn = ZnCl2 + Cu =>
2 CuCl + Zn = ZnCl2 + 2 Cu
Cu(s) + HCl(l) = H2(g) + CuCl =>
2 Cu(s) + 2 HCl(l) = H2(g) + 2 CuCl
Ce(NO3)4 + (NH4)2C2O4 = (Ce)2(C2O4)3 + NH4NO3 + CO2 =>
2 Ce(NO3)4 + 4(NH4)2C2O4 = (Ce)2(C2O4)3 + 8 NH4NO3 + 2 CO2
CH2O + LiOH = H2O + LiC2H3O2 =>
2 CH2O + LiOH = H2O + LiC2H3O2
Cu(CO3) = CuO + CO2 =>
Cu(CO3) = CuO + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Na + Ta = NaTa =>
Na + Ta = NaTa
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
C6H5OH + Co2O3 + H2SO4 = CoSO4 + CO2 + H2O =>
C6H5OH + 14 Co2O3 + 28 H2SO4 = 28 CoSO4 + 6 CO2 + 31 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
F2(g) + NH3(g) = N2F4(g) + HF(g) =>
5 F2(g) + 2 NH3(g) = N2F4(g) + 6 HF(g)
COBr2 + NO = NOBr + CO =>
COBr2 + 2 NO = 2 NOBr + CO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
