| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2SO4 + 4 Ni(OH)3 = 4 Ni(SO4) + 10 H2O + O2
COCl2 + NaHCO3 = CO2 + NaCl + H2O =>
COCl2 + 2 NaHCO3 = 3 CO2 + 2 NaCl + H2O
H12Cl2CoO6 + H12AlCl3O6 = CoAl2O4 + H2O + HCl =>
H12Cl2CoO6 + 2 H12AlCl3O6 = CoAl2O4 + 14 H2O + 8 HCl
ZnCl2 + NH3 + H2O = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Zn(OH)2
Al4C3 + HCl = Al4H + C3Cl =>
Al4C3 + HCl = Al4H + C3Cl
PbCl2 + K2SO4(aq) = PbSO4(s) + KCl(aq) =>
PbCl2 + K2SO4(aq) = PbSO4(s) + 2 KCl(aq)
Ni(NO3)2 + (NH4)2SO4 = Ni(SO4)2 + (NH4)2NO3 =>
Ni(NO3)2 + 2(NH4)2SO4 = Ni(SO4)2 + 2(NH4)2NO3
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3 =>
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3
Ni(s) + Cl2(g) = NiCl4(g) =>
Ni(s) + 2 Cl2(g) = NiCl4(g)
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4(s) + H2O(l) = CuSO4*H2O =>
CuSO4(s) + H2O(l) = CuSO4*H2O
PH3 + HCl = PCl5 + H2 =>
PH3 + 5 HCl = PCl5 + 4 H2
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
C2H6O + H2O2 = H2O + CO =>
C2H6O + 4 H2O2 = 7 H2O + 2 CO
Cu + H3(SO4) = CuSO4 + H2O + SO2 =>
Cu + 4 H3(SO4) = CuSO4 + 6 H2O + 3 SO2
Na3PO4 + CaBr2 = Ca3(PO4)2 + NaBr =>
2 Na3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NaBr
H2O2 + C6H14 = H2O + CO2 =>
19 H2O2 + C6H14 = 26 H2O + 6 CO2
Ga2O3 + NaOH + H2O = Na(Ga(OH)4) =>
Ga2O3 + 2 NaOH + 3 H2O = 2 Na(Ga(OH)4)
C + K = K4C =>
C + 4 K = K4C
Cu(NO3)2 + H2O = CuH2 + (NO3)2O =>
Cu(NO3)2 + H2O = CuH2 + (NO3)2O
(NH4)2S2O8 + NaOH = Na2S2O8 + H3N + H2O =>
(NH4)2S2O8 + 2 NaOH = Na2S2O8 + 2 H3N + 2 H2O
Ak + O2 = AkO3 =>
2 Ak + 3 O2 = 2 AkO3
*4Fe + O2 = *2Fe2O2 =>
*4Fe + 2 O2 = *2Fe2O2
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
ZnCl2(aq) + H2SO4(aq) = HCl(aq) + ZnSO4(aq) =>
ZnCl2(aq) + H2SO4(aq) = 2 HCl(aq) + ZnSO4(aq)
Ba(NO3)2 + NaI = BaI2 + Na(NO3) =>
Ba(NO3)2 + 2 NaI = BaI2 + 2 Na(NO3)
Na2B4O7*10H2O + AgNO3 = AgBO2 + B2O3 + NaNO3 + H2O =>
Na2B4O7*10H2O + 2 AgNO3 = 2 AgBO2 + B2O3 + 2 NaNO3 + 10 H2O
Cu2SO4 + NaOH = Cu2(OH)2 + Na2SO4 =>
Cu2SO4 + 2 NaOH = Cu2(OH)2 + Na2SO4
C16H34O + (C2H4O) = C56H114O21 =>
C16H34O + 20(C2H4O) = C56H114O21
K2C2 + H2O = KOH + CH =>
K2C2 + 2 H2O = 2 KOH + 2 CH
H3C6H3O6(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H3O6(aq) =>
H3C6H3O6(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H3O6(aq)
H2O2 + As2S5 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
20 H2O2 + As2S5 + 16 NH4OH = 2(NH4)3AsO4 + 28 H2O + 5(NH4)2SO4
Fe + HCIO4 = FeCIO4 + H2 =>
2 Fe + 2 HCIO4 = 2 FeCIO4 + H2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Hg + Ca(OH)2 = HgOH + Ca =>
2 Hg + Ca(OH)2 = 2 HgOH + Ca
Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7
A1 + CI2 = A1CI2 =>
A1 + CI2 = A1CI2
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
Y2 + HNO3 = HYO3 + H2O + NO =>
3 Y2 + 10 HNO3 = 6 HYO3 + 2 H2O + 10 NO
NO2 + H2S = SO3 + NO + H2O =>
4 NO2 + H2S = SO3 + 4 NO + H2O
CH4 + O2 = C + H2O = CO + H2O =>
CH4 + O2 = C + 2 H2O
H2B + NaOH = H2O + NaHB =>
H2B + NaOH = H2O + NaHB
V2O2 + KMnO4 + H2SO4 = V2O5 + MnSO4 + H2O + K2SO4 =>
5 V2O2 + 6 KMnO4 + 9 H2SO4 = 5 V2O5 + 6 MnSO4 + 9 H2O + 3 K2SO4
C2H4O2 + K2CO3 = CO2 + H2O + C2H3O2K =>
2 C2H4O2 + K2CO3 = CO2 + H2O + 2 C2H3O2K
Ni + Si = NiSi =>
Ni + Si = NiSi
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaNO3(aq)
(NH4)2CO3 + HNO3 = (NH4)NO3 + CO3H2 =>
(NH4)2CO3 + 2 HNO3 = 2(NH4)NO3 + CO3H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HOOC(CH2)COOH + NaOH = NaOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + 2 NaOH = NaOOC(CH2)COONa + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
