| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3NH3 + 5 O2 = 4 NO + 6 H2O
Na2S + Cr(NO3)3 = Cr2S3 + NaNO3 =>
3 Na2S + 2 Cr(NO3)3 = Cr2S3 + 6 NaNO3
C5H7O4 + O2 = CO2 + H2O =>
4 C5H7O4 + 19 O2 = 20 CO2 + 14 H2O
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Ba2 + SO4 = BaSO4 =>
Ba2 + 2 SO4 = 2 BaSO4
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
MgSO3 + HI = H2SO3 + MgI2 =>
MgSO3 + 2 HI = H2SO3 + MgI2
Li + P = Li3P =>
3 Li + P = Li3P
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + BaO = Ba(NO3)2 + H2O =>
2 HNO3 + BaO = Ba(NO3)2 + H2O
Sn(OH)4 + Al(NO3)3 = Sn(NO3)4 + Al(OH)3 =>
3 Sn(OH)4 + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al(OH)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
AlCl3 + Na2SiO3 = Al2(SiO3)3 + NaCl =>
2 AlCl3 + 3 Na2SiO3 = Al2(SiO3)3 + 6 NaCl
Ni(C2H3O2)2 + (NH4)3PO4 = NH4C2H3O2 + Ni3(PO4)2 =>
3 Ni(C2H3O2)2 + 2(NH4)3PO4 = 6 NH4C2H3O2 + Ni3(PO4)2
CH2O + [Ag(NH3)2]OH = (NH4)2CO3 + NH3 + Ag + H2O =>
CH2O + 4[Ag(NH3)2]OH = (NH4)2CO3 + 6 NH3 + 4 Ag + 2 H2O
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
Al(NO3)3 + NaO = AlO3 + Na(NO3) =>
Al(NO3)3 + 3 NaO = AlO3 + 3 Na(NO3)
Fe + Mg{2+} = Mg + Fe{3+} =>
2 Fe + 3 Mg{2+} = 3 Mg + 2 Fe{3+}
CH3CH2CH2CH2MgBr + COHCHCH3CH3 + H2O = CH3CH2CH2CH2CHOHCHCH3CH3 + HOMgBr =>
CH3CH2CH2CH2MgBr + COHCHCH3CH3 + H2O = CH3CH2CH2CH2CHOHCHCH3CH3 + HOMgBr
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Na3P + Li = Li3P + Na =>
Na3P + 3 Li = Li3P + 3 Na
Al2(SO4)3 + Al(OH)3 = AlOHSO4 =>
Al2(SO4)3 + Al(OH)3 = 3 AlOHSO4
Au{3+} + I({-}) = Au + I2 =>
2 Au{3+} + 6 I({-}) = 2 Au + 3 I2
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
Na2SO4 + H2SO4 = NaHSO4 =>
Na2SO4 + H2SO4 = 2 NaHSO4
C6H5NH2 + H2O = C6H5NO2 + H2 =>
C6H5NH2 + 2 H2O = C6H5NO2 + 3 H2
Mg + FeCl2 = MgCl2 + Fe =>
Mg + FeCl2 = MgCl2 + Fe
C2H3O2F + O2 = CO2 + H2O + F2 =>
4 C2H3O2F + 7 O2 = 8 CO2 + 6 H2O + 2 F2
Sb2S3 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S3 + 28 HNO3 + 4 H2O = 6 H3SbO4 + 9 H2SO4 + 28 NO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C10H12O2 = C + H2 + O2 =>
C10H12O2 = 10 C + 6 H2 + O2
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
H2C2O4 + KMnO4 + HCl = CO2 + H2O + KCl + MnCl2 =>
5 H2C2O4 + 2 KMnO4 + 6 HCl = 10 CO2 + 8 H2O + 2 KCl + 2 MnCl2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
KMnO4 + KI = MnO2 + I2 + KO =>
2 KMnO4 + 2 KI = 2 MnO2 + I2 + 4 KO
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
MgNO2 + KOH = Mg(OH)2 + NO2 + K =>
MgNO2 + 2 KOH = Mg(OH)2 + NO2 + 2 K
N2H8SO4 + CaCO3 = N2H8CO3 + CaSO4 =>
N2H8SO4 + CaCO3 = N2H8CO3 + CaSO4
Br2 + KI2 = KBr + I2 =>
Br2 + 2 KI2 = 2 KBr + 2 I2
CaCl2 + NH3 = N2Ca3 + HCl =>
3 CaCl2 + 2 NH3 = N2Ca3 + 6 HCl
Au(OH)3 + P2O5 = AuPO4 + H2O =>
2 Au(OH)3 + P2O5 = 2 AuPO4 + 3 H2O
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
N(g) + O2(g) + H2O(l) = HNO3 =>
4 N(g) + 5 O2(g) + 2 H2O(l) = 4 HNO3
KMnO4 + HCl = KClO2 + Cl2 + MnCl2 + H2O =>
2 KMnO4 + 8 HCl = 2 KClO2 + Cl2 + 2 MnCl2 + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
