| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
C4H8NH2 + O2 = CO2 + H2O + N2 =>
2 C4H8NH2 + 13 O2 = 8 CO2 + 10 H2O + N2
K2CO3ZnSO4 = ZnCO3K2SO4 =>
K2CO3ZnSO4 = ZnCO3K2SO4
C4H5O4Br + Ni(HCO3)3 = Ni2(C4H3O4Br)3 + CO2 + H2O =>
3 C4H5O4Br + 2 Ni(HCO3)3 = Ni2(C4H3O4Br)3 + 6 CO2 + 6 H2O
CaC2O4 + HCl = Ca + C + Cl2 + H2O =>
CaC2O4 + 8 HCl = Ca + 2 C + 4 Cl2 + 4 H2O
Cu{2} + S{2-} = CuS =>
Cu{2} + S{2-} = CuS
CaC2O4 + HCl = CaCl2 + H2C2O4 =>
CaC2O4 + 2 HCl = CaCl2 + H2C2O4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu{2} + S{2-} = CuS =>
Cu{2} + S{2-} = CuS
CaC2O4 + HCl = Ca + C + Cl2 + H2O =>
CaC2O4 + 8 HCl = Ca + 2 C + 4 Cl2 + 4 H2O
NH3 + K2CrO4 + KOH = N2 + K3CrO3 + H2O =>
2 NH3 + 2 K2CrO4 + 2 KOH = N2 + 2 K3CrO3 + 4 H2O
KBr + H2SO4 = Br + K2SO4 + H2O + SO2 =>
2 KBr + 2 H2SO4 = 2 Br + K2SO4 + 2 H2O + SO2
Fe(s) + S(s) = Fe2S3(aq) =>
2 Fe(s) + 3 S(s) = Fe2S3(aq)
CuS2 + HNO3 = Cu(NO3)2 + N2O + H2O + H2SO4 =>
4 CuS2 + 22 HNO3 = 4 Cu(NO3)2 + 7 N2O + 3 H2O + 8 H2SO4
HCOOK = K + COOH =>
HCOOK = K + COOH
K4Fe(CN)6 + H2SO4 + H2O2 = K2SO4 + FeSO4 + (NH4)2SO4 + CO2 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O2 = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO2
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
PB2NO33 = PB2O + NO2 + O2 =>
PB2NO33 = PB2O + NO2 + 15 O2
CH3OH(aq) = CO + H =>
CH3OH(aq) = CO + 4 H
CrCl3(s) + AgNO3(aq) = Cr(NO3)3(aq) + AgCl(s) =>
CrCl3(s) + 3 AgNO3(aq) = Cr(NO3)3(aq) + 3 AgCl(s)
C4H0 + O2 = CO2 + H2O =>
4 C4H0 + 17 O2 = 16 CO2 + 2 H2O
C2H5NO3 + H{+} + e = NH2OH + C2H5OH + H2O =>
C2H5NO3 + 6 H{+} + 6e = NH2OH + C2H5OH + H2O
C11H23COOCH2 + O2 = CO2 + H2O =>
4 C11H23COOCH2 + 73 O2 = 52 CO2 + 50 H2O
BaCl2 + Cu2(SO4)2 = Ba2(SO4)2 + CuCl2 =>
2 BaCl2 + Cu2(SO4)2 = Ba2(SO4)2 + 2 CuCl2
Cu2SO3 + HCl = CuCl + SO2 + H2O =>
Cu2SO3 + 2 HCl = 2 CuCl + SO2 + H2O
C2H5OH + KI = KHO + C2H5I =>
C2H5OH + KI = KHO + C2H5I
H2SO4 + K + O2 = KSO4 + H2O =>
2 H2SO4 + 2 K + O2 = 2 KSO4 + 2 H2O
S2 + CO = SO2 + C =>
S2 + 4 CO = 2 SO2 + 4 C
Cl3 + Si = SiCl4 =>
4 Cl3 + 3 Si = 3 SiCl4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au + H2O + O2 + KCN = KOH + KAu(CN)2 =>
4 Au + 2 H2O + O2 + 8 KCN = 4 KOH + 4 KAu(CN)2
CoCl4{-2} + H2O = Co(H2O)6{+2} + Cl{-} =>
CoCl4{-2} + 6 H2O = Co(H2O)6{+2} + 4 Cl{-}
(Cl)2 + Ba(OH)2 = BaCl2 + Ba(OCl)2 + H2O =>
2(Cl)2 + 2 Ba(OH)2 = BaCl2 + Ba(OCl)2 + 2 H2O
FeCl3(s) + H2O2(l) = FeCl2 + HCl + O2 =>
2 FeCl3(s) + H2O2(l) = 2 FeCl2 + 2 HCl + O2
(CH3)2NH + HBr = CH3Br + NH3 =>
(CH3)2NH + 2 HBr = 2 CH3Br + NH3
UO4 + H{+} + e = UO3 + H2O =>
UO4 + 2 H{+} + 2e = UO3 + H2O
H2(O2) = H2O2 =>
H2(O2) = H2O2
Ba(NO3)2 + H2SO4 = HNO3 + BaSO4 =>
Ba(NO3)2 + H2SO4 = 2 HNO3 + BaSO4
MnSO4 + NaIO4 + H2O = HMnO4 + NaIO3 + H2SO4 =>
2 MnSO4 + 5 NaIO4 + 3 H2O = 2 HMnO4 + 5 NaIO3 + 2 H2SO4
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2() + Co() =>
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2() + Co()
H2O + CO = HC + O2 =>
2 H2O + 4 CO = 4 HC + 3 O2
Li2CO3 + Al2O3 = LiAlO2 + CO2 =>
Li2CO3 + Al2O3 = 2 LiAlO2 + CO2
CuO + C6H8O7 = CO2 + H2O + Cu =>
9 CuO + C6H8O7 = 6 CO2 + 4 H2O + 9 Cu
Na2C2O4 + Ca(C2H3O2)2 = Na(C2H3O2) + Ca(C2O4) =>
Na2C2O4 + Ca(C2H3O2)2 = 2 Na(C2H3O2) + Ca(C2O4)
C6H5NO2 + HCl + Fe = C6H7N + FeCl2 + H2O =>
C6H5NO2 + 6 HCl + 3 Fe = C6H7N + 3 FeCl2 + 2 H2O
H2CrO4 + H2O2 = Cr(OH)3 + O2 =>
2 H2CrO4 + H2O2 = 2 Cr(OH)3 + 2 O2
Cu(Ac)2 + H2O = Ac + Cu(OH)2 + H2 =>
Cu(Ac)2 + 2 H2O = 2 Ac + Cu(OH)2 + H2
I2 + Na2S2O3 = Na + IS2O3 =>
I2 + 2 Na2S2O3 = 4 Na + 2 IS2O3
Na2C2O4 + KMnO4 + HCl = CO2 + NaCl + KCl + MnO + H2O =>
5 Na2C2O4 + 2 KMnO4 + 12 HCl = 10 CO2 + 10 NaCl + 2 KCl + 2 MnO + 6 H2O
FeCl3 + KSCN = KCl + FeCl2(SCN) =>
FeCl3 + KSCN = KCl + FeCl2(SCN)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
