| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrI2 + 17 Cl2 + 40 NaOH = 34 NaCl + 20 H2O + 4 NaIO4 + Na2Cr2O4
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
KCl + Ba(NO3)2 = BaCl2 + KNO3 =>
2 KCl + Ba(NO3)2 = BaCl2 + 2 KNO3
KCrO2 + H2O2 + KOH = H2O + K2CrO4 =>
2 KCrO2 + 3 H2O2 + 2 KOH = 4 H2O + 2 K2CrO4
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
MgSO4(aq) + Na2CO3(aq) = MgCO3 + Na2SO4 =>
MgSO4(aq) + Na2CO3(aq) = MgCO3 + Na2SO4
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
COCl2 + Na = NaCl + CO =>
COCl2 + 2 Na = 2 NaCl + CO
CO2 + HOH = C6H12O6 + O2 =>
6 CO2 + 6 HOH = C6H12O6 + 6 O2
Na2S + KOH = NaOH + K2S =>
Na2S + 2 KOH = 2 NaOH + K2S
K2Cr2O7 + H2SO4 + Pt = Cr2(SO4)3 + PtSO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Pt = Cr2(SO4)3 + 3 PtSO4 + K2SO4 + 7 H2O
NaCl + H2O = NaClOH2 =>
NaCl + H2O = NaClOH2
CaCl2 + CuSO4 = CuCl2 + CaSO4 =>
CaCl2 + CuSO4 = CuCl2 + CaSO4
HCO3 + CO = H2O + CO2 =>
2 HCO3 + CO = H2O + 3 CO2
KCl + H3PO3 = K3PO3 + HCl =>
3 KCl + H3PO3 = K3PO3 + 3 HCl
KMnO4 + Fe(SO4) + H2(SO4) = K2(SO4) + Mn(SO4) + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2(SO4) = K2(SO4) + 2 Mn(SO4) + 5 Fe2(SO4)3 + 8 H2O
Zn + K2Cr2O7 + HCl = ZnCl2 + KCl2 + Cr2O3 + H2O =>
2 Zn + K2Cr2O7 + 8 HCl = 2 ZnCl2 + 2 KCl2 + Cr2O3 + 4 H2O
K2CrO4(aq) + BaCl2(aq) = BaCrO4 + KCl =>
K2CrO4(aq) + BaCl2(aq) = BaCrO4 + 2 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MgCr2O7 = Mg + Cr + O =>
MgCr2O7 = Mg + 2 Cr + 7 O
Si + HF = SiHF =>
Si + HF = SiHF
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
C2H4O2 + C4H10O = H2O + C16H26O2 =>
10 C2H4O2 + 11 C4H10O = 23 H2O + 4 C16H26O2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
NaCl + SO4 = Cl + Na2SO4 =>
2 NaCl + SO4 = 2 Cl + Na2SO4
Na2S2O3 + I2 + C6H10O5 = NaI + CO2 + H2S + O =>
5 Na2S2O3 + 5 I2 + 2 C6H10O5 = 10 NaI + 12 CO2 + 10 H2S + O
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al(s) + HCl(aq) = AlCl2 + H2 =>
Al(s) + 2 HCl(aq) = AlCl2 + H2
Fe2S3 + Cl2 = FeCl3 + S2 =>
2 Fe2S3 + 6 Cl2 = 4 FeCl3 + 3 S2
BaCl2*2H2O + HNO3 = Ba(NO3)2 + HCl + H2O =>
BaCl2*2H2O + 2 HNO3 = Ba(NO3)2 + 2 HCl + 2 H2O
Hg + H2SO4 = H2 + HgSO4 =>
Hg + H2SO4 = H2 + HgSO4
Na2Br + AgNO3 = Ag2Br + NaNO3 =>
Na2Br + 2 AgNO3 = Ag2Br + 2 NaNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb3O3 + HNO3 = Pb(NO3)2 + H2O =>
Pb3O3 + 6 HNO3 = 3 Pb(NO3)2 + 3 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
H2 + Ar = HAr =>
H2 + 2 Ar = 2 HAr
HNO3 + K2SiO3 = KNO3 + H2O + SiO2 =>
2 HNO3 + K2SiO3 = 2 KNO3 + H2O + SiO2
H2S + NaOCl + NaOH = Na2SO4 + H2O + NaCl =>
H2S + 4 NaOCl + 2 NaOH = Na2SO4 + 2 H2O + 4 NaCl
H2O + Al + NO3 = [Al(OH)4] + NH3 =>
24 H2O + 9 Al + 4 NO3 = 9[Al(OH)4] + 4 NH3
(NH4)2S + F = NH4F + S2 =>
2(NH4)2S + 4 F = 4 NH4F + S2
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
NaIO3 + NaI + H2SO4 = Na2SO4 + I2 + H2O =>
NaIO3 + 5 NaI + 3 H2SO4 = 3 Na2SO4 + 3 I2 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
