| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Na2O = H2O + 2 Na(NO3)
C2H5OH + I3K = C2H5 + I2 + KOH =>
2 C2H5OH + 2 I3K = 2 C2H5 + 3 I2 + 2 KOH
CH3COOH + Ba(OH)2 = BaC4H6O4 + H2O =>
2 CH3COOH + Ba(OH)2 = BaC4H6O4 + 2 H2O
Zn(C2H3O2)2 + K2CO3 = Zn2(CO3)2 + KC2H3O2 =>
2 Zn(C2H3O2)2 + 2 K2CO3 = Zn2(CO3)2 + 4 KC2H3O2
CaCl2 + Na2SO4 = CaSO4 + (NaCl)2 =>
CaCl2 + Na2SO4 = CaSO4 + (NaCl)2
MgCl2 + KSO4 = MgSO4 + KCl2 =>
MgCl2 + KSO4 = MgSO4 + KCl2
C4H10O + C3HH6O2 = C7H12O2 + H2O =>
C4H10O + 8 C3HH6O2 = 4 C7H12O2 + 9 H2O
KOH(aq) + BaCl2(aq) = KCl2 + Ba(OH) =>
KOH(aq) + BaCl2(aq) = KCl2 + Ba(OH)
C + H + N = C2H3N =>
2 C + 3 H + N = C2H3N
SO2 + Li2Se = SSe2 + Li2O = =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
H3PO4 + Al = Al2(PO4)3 + H2 =>
6 H3PO4 + 4 Al = 2 Al2(PO4)3 + 9 H2
H2S + BaCl2 = BaS + HCl =>
H2S + BaCl2 = BaS + 2 HCl
CH3COCOOH = CH3CHO + CO2 =>
CH3COCOOH = CH3CHO + CO2
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2MnO4 + H2C2O4 + HCl = KCl + MnCl2 + CO2 + H2O =>
K2MnO4 + 2 H2C2O4 + 4 HCl = 2 KCl + MnCl2 + 4 CO2 + 4 H2O
C4H5N2O + O2 = H2O + CO2 + N2 =>
4 C4H5N2O + 19 O2 = 10 H2O + 16 CO2 + 4 N2
Fe + K3Fe(CN)6 = Fe3[Fe(CN)6] + K =>
3 Fe + K3Fe(CN)6 = Fe3[Fe(CN)6] + 3 K
Ni(OH)2 + NaOH = NiNa(OH)3 =>
Ni(OH)2 + NaOH = NiNa(OH)3
KI + KMnO4 + H2SO4 = MnSO4 + I + KSO4 + H2O =>
2 KI + KMnO4 + 4 H2SO4 = MnSO4 + 2 I + 3 KSO4 + 4 H2O
S8 + P4 = S8P4 =>
S8 + P4 = S8P4
Pb + HCl = H2 + Pb(Cl) =>
2 Pb + 2 HCl = H2 + 2 Pb(Cl)
BaSO4 + NiS = BaS + NiSO2 =>
BaSO4 + 2 NiS = BaS + 2 NiSO2
C14H14N3NaO3S + H2O2 = CO2 + H2O + HNO3 + NaHSO4 =>
C14H14N3NaO3S + 43 H2O2 = 14 CO2 + 48 H2O + 3 HNO3 + NaHSO4
Ni{2+} + OH{-} = Ni + O2H2 =>
Ni{2+} + 2 OH{-} = Ni + O2H2
Fe*H2O{3+} + Na2S2O4{3+} = Fe{2+} + NaHSO3{4+} + H{+} + e =>
2 Fe*H2O{3+} + Na2S2O4{3+} = 2 Fe{2+} + 2 NaHSO3{4+} + 2 H{+} + 5e
NaJ + AgNO3 = AgJ + NaNO3 =>
NaJ + AgNO3 = AgJ + NaNO3
ICl3 = ICl + Cl2 =>
ICl3 = ICl + Cl2
Co2{+} + SCN = Co2(SCN){+} =>
Co2{+} + SCN = Co2(SCN){+}
C7H7 + OH = C7H4O2 + H2O =>
C7H7 + 7 OH = C7H4O2 + 5 H2O
C3H8O + C7H8 = C10H14 + H2O =>
C3H8O + C7H8 = C10H14 + H2O
Ai2S3 = Ai + S8 =>
8 Ai2S3 = 16 Ai + 3 S8
C17H20N2O4 + NH4NO3 = CO + H2O + N2 =>
C17H20N2O4 + 23 NH4NO3 = 17 CO + 56 H2O + 24 N2
Al2O3 + H2 = Al2 + H2O =>
Al2O3 + 3 H2 = Al2 + 3 H2O
Cr2O7{-2} + C2H5OH + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-2} + C2H5OH + 16 H{+} = 4 Cr{+3} + 2 CO2 + 11 H2O
K2SiO3 = K2O + SiO2 =>
K2SiO3 = K2O + SiO2
NH4OH + H2O = NH4O{-} + H3O{+} =>
NH4OH + H2O = NH4O{-} + H3O{+}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C36H60O30 + H2O = C6H12O6 =>
C36H60O30 + 6 H2O = 6 C6H12O6
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 188 H2SO4 = 5 Fe2(SO4)3 + 122 MnSO4 + 60 CO2 + 60 KNO3 + 51 K2SO4 + 188 H2O
LiNO3 + H2SO4 + Hg = Li2SO4 + NO + HgSO4 + H2O =>
2 LiNO3 + 4 H2SO4 + 3 Hg = Li2SO4 + 2 NO + 3 HgSO4 + 4 H2O
Mg(s) + HF(aq) = H2(g) + MgF2(aq) =>
Mg(s) + 2 HF(aq) = H2(g) + MgF2(aq)
(NH4)2C4H4O6 + HCl = H2C4H4O6 + NH4Cl =>
(NH4)2C4H4O6 + 2 HCl = H2C4H4O6 + 2 NH4Cl
Al(s) + HgCl2(ag) = AlCl3 + Hg =>
2 Al(s) + 3 HgCl2(ag) = 2 AlCl3 + 3 Hg
Mn(SO4) + (NH4)2(S2O8) + H2O = MnO2 + H2SO4 + (NH4)2(SO4) =>
Mn(SO4) + (NH4)2(S2O8) + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2(SO4)
Cu + H2(SO4)2 = CuSO4 + H2O + SO2 =>
3 Cu + 2 H2(SO4)2 = 3 CuSO4 + 2 H2O + SO2
Br2 + FeBr3 = FeBr4{-} + Br{+} =>
Br2 + FeBr3 = FeBr4{-} + Br{+}
Ca(BH4)2 + HNO2 = BO + H2 + N2 + Ca(OH)2 =>
Ca(BH4)2 + 2 HNO2 = 2 BO + 4 H2 + N2 + Ca(OH)2
LiOH + H2SO4 = H2O + Li2(SO4) =>
2 LiOH + H2SO4 = 2 H2O + Li2(SO4)
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr(SO) + I2 + H2O =>
K2Cr2O7 + 20 HI + 3 H2SO4 = K2SO4 + 2 Cr(SO) + 10 I2 + 13 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
