| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2 + V2O5 = 2 V + 5 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Co(OH)2 + O2 = Co3O4 + H2O =>
6 Co(OH)2 + O2 = 2 Co3O4 + 6 H2O
C17H19NO3 + C4H6O3 = C21H23NO5 + HC2H3O2 =>
C17H19NO3 + 2 C4H6O3 = C21H23NO5 + 2 HC2H3O2
NaCl + CuSO4*5H2O = Na2SO4 + CuCl2 + H2O =>
2 NaCl + CuSO4*5H2O = Na2SO4 + CuCl2 + 5 H2O
HSO4 + NaN3 = NaSO4 + HN3 =>
HSO4 + NaN3 = NaSO4 + HN3
Na4Fe(CN)6 + KF = K4[Fe(CN)6] + NaF =>
Na4Fe(CN)6 + 4 KF = K4[Fe(CN)6] + 4 NaF
NO4 + H2 = OH4 + N2 =>
2 NO4 + 16 H2 = 8 OH4 + N2
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O =>
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O
sodium + calciumcarbonate = calcium + sodiumcarbonate =>
2 Na + CaCO3 = Ca + Na2CO3
Zn(OH)2 + C2H4O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 C2H4O2 = Zn(C2H3O2)2 + 2 H2O
CH3COOC2H5 + NaHCO3 = CH3COONa + H2O + CO2 =>
2 CH3COOC2H5 + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2
Pt + HCl = HPt + Cl =>
Pt + HCl = HPt + Cl
H2O2 + Co(OH)2 = Co2O3 + H2O =>
H2O2 + 2 Co(OH)2 = Co2O3 + 3 H2O
Zn(CN)2 + Al = Al(CN)3 + Zn =>
3 Zn(CN)2 + 2 Al = 2 Al(CN)3 + 3 Zn
Mg(NO3)2 + Al(NO3)3 + Tb(NO3)3 + C2H6N4O2 = Mg199Al2O4Tb001 + N2 + H2O + CO2 =>
1990 Mg(NO3)2 + 20 Al(NO3)3 + 10 Tb(NO3)3 + 2434 C2H6N4O2 = 10 Mg199Al2O4Tb001 + 6903.0000000001N2 + 7302.0000000001H2O + 4868.0000000001CO2
Ag2HPO4 + NH4OH = [Ag(NH3)2]2HPO4 + H2O =>
Ag2HPO4 + 4 NH4OH = [Ag(NH3)2]2HPO4 + 4 H2O
NaOH + CIH = NaCI + H2O =>
NaOH + CIH = NaCI + H2O
H2O + Br2 + SO2 = H2SO4 + HBr =>
2 H2O + Br2 + SO2 = H2SO4 + 2 HBr
Ag(s) + O2 = Ag2O =>
4 Ag(s) + O2 = 2 Ag2O
C15H31CO2H + O2 = CO2 + H2O =>
C15H31CO2H + 23 O2 = 16 CO2 + 16 H2O
Ba + OH + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba + 6 OH + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
AgNO3(aq) + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3(aq) + H2SO4 = Ag2SO4 + 2 HNO3
Cr2O3 + NaOH + O2 = Na(CrO4) + H2O =>
Cr2O3 + 2 NaOH + 2 O2 = 2 Na(CrO4) + H2O
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
K2O + HClO4 = KClO4 + H2O =>
K2O + 2 HClO4 = 2 KClO4 + H2O
FeSO4 + KClO3 + KOH = KCl + K2SO4 + K2FeO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2SO4 + 3 K2FeO4 + 6 H2O
KMnO4*H2SO4 + H2S = K2SO4 + MnSO4 + S + H2O =>
2 KMnO4*H2SO4 + 2 H2S = K2SO4 + 2 MnSO4 + S + 4 H2O
C + H + N + O2 = C17H21NO4 =>
17 C + 21 H + N + 2 O2 = C17H21NO4
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
K3(PO4) + KCl2 = K3(PO4)2 + KCl =>
2 K3(PO4) + 3 KCl2 = K3(PO4)2 + 6 KCl
NiCl + NaS = NaCl + NiS =>
NiCl + NaS = NaCl + NiS
Li + N{2+} = LiN{2+} =>
Li + N{2+} = LiN{2+}
Na2O + SiO2 = Na2(SiO3) =>
Na2O + SiO2 = Na2(SiO3)
TeO2 = Te + O2 =>
TeO2 = Te + O2
CaMnO4 + K3PO4 = Ca3(PO4)2 + K2MnO4 =>
3 CaMnO4 + 2 K3PO4 = Ca3(PO4)2 + 3 K2MnO4
Cl + LiO = Li + ClO =>
Cl + LiO = Li + ClO
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Cr2O3 + NaOH + O2 = Na(CrO4) + H2O =>
Cr2O3 + 2 NaOH + 2 O2 = 2 Na(CrO4) + H2O
H2SO4 + NaOH = H2OH + NaSO4 =>
H2SO4 + NaOH = H2OH + NaSO4
Al2O3 + Cl + H2O = [Al(OH)2Cl] + OH =>
Al2O3 + 2 Cl + 3 H2O = 2[Al(OH)2Cl] + 2 OH
CO + Cu = Cu2O + C =>
CO + 2 Cu = Cu2O + C
Cr2O3 + NaOH + O2 = Na(CrO4) + H2O =>
Cr2O3 + 2 NaOH + 2 O2 = 2 Na(CrO4) + H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
PbO2 + HMnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2 = =>
PbO2 + 2 HMnO3 + 2 HNO3 = Pb(NO3)2 + 2 HMnO4 + H2
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
C2H4 + O2 = CO2 + HO2 =>
C2H4 + 6 O2 = 2 CO2 + 4 HO2
| 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 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
