| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + H2SO4 = H2O + Na2S2O4 + SO2
F2 + Al2O3 = AlF3 + O3 =>
3 F2 + Al2O3 = 2 AlF3 + O3
C10H6 + Cl2 = C + HCl1 =>
C10H6 + 3 Cl2 = 10 C + 6 HCl1
(NH4)Cl + Ni2(CrO4)2 = (NH4)2(CrO4) + NiCl2 =>
4(NH4)Cl + Ni2(CrO4)2 = 2(NH4)2(CrO4) + 2 NiCl2
CaH2SO4 = CaSO4 + H2 =>
CaH2SO4 = CaSO4 + H2
Ba(OH)2 + CO = BaCO3 + H2 =>
Ba(OH)2 + CO = BaCO3 + H2
Cu(s) + S(g) = Cu2S(s) =>
2 Cu(s) + S(g) = Cu2S(s)
IO3{-} + N2H5{+} + Cl{-} + H{+} = N2 + ICl2{-} + H2O =>
IO3{-} + N2H5{+} + 2 Cl{-} + H{+} = N2 + ICl2{-} + 3 H2O
K2SO3(aq) + HCl = H2SO3 + KCl =>
K2SO3(aq) + 2 HCl = H2SO3 + 2 KCl
Cu(OH)2 + H4P2O5 = Cu4(P2O5)2 + H2O =>
4 Cu(OH)2 + 2 H4P2O5 = Cu4(P2O5)2 + 8 H2O
Ca(NO3)2 + HfO2 = Hf(NO3)4 + CaO =>
2 Ca(NO3)2 + HfO2 = Hf(NO3)4 + 2 CaO
CuSO4 + Fe(ii) = Cu + FeSO4 =>
CuSO4 + Fe(ii) = Cu + FeSO4
N2O + O2 + CH4 = C8H9N3O4 + H2 =>
6 N2O + 5 O2 + 32 CH4 = 4 C8H9N3O4 + 46 H2
CaZnO2 + H2O = Ca[Zn(OH)4] =>
CaZnO2 + 2 H2O = Ca[Zn(OH)4]
AgBr + Cl = ClBr + Ag =>
AgBr + Cl = ClBr + Ag
CH3COH + HCN = CH3COHHCN =>
CH3COH + HCN = CH3COHHCN
CH4O + CH4N2O + Cl + C6H8O7 = C15H20ClN3O + H2O =>
57 CH4O + 9 CH4N2O + 6 Cl + 4 C6H8O7 = 6 C15H20ClN3O + 88 H2O
H + F2 + N2 + C + Si = SiH4C4N4F4 =>
4 H + 2 F2 + 2 N2 + 4 C + Si = SiH4C4N4F4
C16H32O2 + H2 + CO2 = CH3COOH =>
C16H32O2 + 14 H2 + 14 CO2 = 15 CH3COOH
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
Fe + Pb(SO4)2 = Pb + Fe2(SO4)3 =>
4 Fe + 3 Pb(SO4)2 = 3 Pb + 2 Fe2(SO4)3
Ag2SO4 + H2O = AgOH + H2SO4 =>
Ag2SO4 + 2 H2O = 2 AgOH + H2SO4
Mn(NO3)2 + KBiO3 + HNO3 = KMnO4 + Bi(NO3)3 + H2O + KNO3 =>
2 Mn(NO3)2 + 5 KBiO3 + 14 HNO3 = 2 KMnO4 + 5 Bi(NO3)3 + 7 H2O + 3 KNO3
CH3CH(Br)COOH + NaOH = CH3CH(OH)COOH + NaBr =>
CH3CH(Br)COOH + NaOH = CH3CH(OH)COOH + NaBr
aluminum + oxygen = aluminiumoxide =>
4 Al + 3 O2 = 2 Al2O3
PB(NO3)2(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3 =>
Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3
K2CrO4 + AgC2H3O2 = Ag2CrO4 + CH3CO2K =>
K2CrO4 + 2 AgC2H3O2 = Ag2CrO4 + 2 CH3CO2K
NH3 + F2 = HF + (N2F2) =>
2 NH3 + 4 F2 = 6 HF + (N2F2)
Na[Al(OH)4] + Al(NO3)3 = NaNO3 + Al(OH)3 =>
3 Na[Al(OH)4] + Al(NO3)3 = 3 NaNO3 + 4 Al(OH)3
K2CrO4 + KOH + H2O + K[Sn(OH)3] = K3[Cr(OH)6] + K2[Sn(OH)6] =>
2 K2CrO4 + 5 KOH + 8 H2O + 3 K[Sn(OH)3] = 2 K3[Cr(OH)6] + 3 K2[Sn(OH)6]
Be(HCO3)2 = Be(CO3) + H2O + CO2 =>
Be(HCO3)2 = Be(CO3) + H2O + CO2
Al3O4 + H2S = Al + H2SO4 =>
Al3O4 + H2S = 3 Al + H2SO4
KJ + Ba(OH)2 = BaJ2 + KOH =>
2 KJ + Ba(OH)2 = BaJ2 + 2 KOH
C + HNO3 = CO2 + NO2 + water =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
C197H97O9NS + O2 = CO2 + H2O + NSO4 =>
4 C197H97O9NS + 875 O2 = 788 CO2 + 194 H2O + 4 NSO4
(KBrO3) = KBr + O2 =>
2(KBrO3) = 2 KBr + 3 O2
KOH + Al(ClO4)3 = K(ClO4) + Al(OH)3 =>
3 KOH + Al(ClO4)3 = 3 K(ClO4) + Al(OH)3
Na2S(aq) + ZnCl2(aq) = ZnS(s) + NaCl(aq) =>
Na2S(aq) + ZnCl2(aq) = ZnS(s) + 2 NaCl(aq)
Na[Cr(OH)4] + HNO3 = Cr(OH)3 + NaNO3 + H2O =>
Na[Cr(OH)4] + HNO3 = Cr(OH)3 + NaNO3 + H2O
Na3PO4 + FeSCN = Na + SCN + FePO4 =>
Na3PO4 + FeSCN = 3 Na + SCN + FePO4
H2S + I2 + H2O = I{-} + SO4{2-} + H{+} =>
H2S + 4 I2 + 4 H2O = 8 I{-} + SO4{2-} + 10 H{+}
Li + MgCO3 = Li2(CO3)2 + Mg =>
2 Li + 2 MgCO3 = Li2(CO3)2 + 2 Mg
HC6H7O6 + Ca(OH)2 = H2O + Ca(C6H7O6)2 =>
2 HC6H7O6 + Ca(OH)2 = 2 H2O + Ca(C6H7O6)2
CuO(s) + H2SO4 = CuSO4 + H2O(l) =>
CuO(s) + H2SO4 = CuSO4 + H2O(l)
KMnO4 + H2S + HCl = KCl + MnS + H2O + Cl2 =>
2 KMnO4 + 2 H2S + 12 HCl = 2 KCl + 2 MnS + 8 H2O + 5 Cl2
HCl + PbO2 = Cl2 + PbCl2 + H2O =>
4 HCl + PbO2 = Cl2 + PbCl2 + 2 H2O
Zn(NO3)2 + C2H6O = ZnO + N2 + CO2 + H2O =>
6 Zn(NO3)2 + 5 C2H6O = 6 ZnO + 6 N2 + 10 CO2 + 15 H2O
C22H35O13N + H2O = CO2 + CH4 + NH3 =>
4 C22H35O13N + 30 H2O = 41 CO2 + 47 CH4 + 4 NH3
[Co(OH2)6](NO3)3 + C12H8N2 = [Co(C12H8N2)3](NO3)3 + H2O =>
[Co(OH2)6](NO3)3 + 3 C12H8N2 = [Co(C12H8N2)3](NO3)3 + 6 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.
