| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 CH9OH + 17 K2Cr2O7 + 68 H2SO4 = 17 Cr2(SO4)3 + 17 K2SO4 + 128 H2O + 3 C4H9COOH
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
MnO2 + HCI2 = MnCI2 + H2O + CI2 =>
MnO2 + 4 HCI2 = MnCI2 + 2 H2O + 3 CI2
CuCl + Br2 = CuClBr2 =>
CuCl + Br2 = CuClBr2
Cu(OH)2(aq) = CuO(s) + H2O(l) =>
Cu(OH)2(aq) = CuO(s) + H2O(l)
Na + Br + O = NaBrO =>
Na + Br + O = NaBrO
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
H2SO4(ac) + Au = Au(SO4)2 + H2 =>
2 H2SO4(ac) + Au = Au(SO4)2 + 2 H2
Cl2O = Cl2 + O2 =>
2 Cl2O = 2 Cl2 + O2
MgCl2 + CO2 + H2O = MgCO3 + Cl + H2 =>
MgCl2 + CO2 + H2O = MgCO3 + 2 Cl + H2
Na2S2O4 + CH4N4O2 + H2O = CH6N4 + Na2SO3 + SO2 =>
3 Na2S2O4 + CH4N4O2 + H2O = CH6N4 + 3 Na2SO3 + 3 SO2
C6H12O6 + NH3 = C6H10N1O3 + CO2 + H2O =>
25 C6H12O6 + 24 NH3 = 24 C6H10N1O3 + 6 CO2 + 66 H2O
Nb2O5 + Cl2 + C = NbCl5 + CO2 =>
2 Nb2O5 + 10 Cl2 + 5 C = 4 NbCl5 + 5 CO2
KClO3(s) + S = KCl + SO2 =>
2 KClO3(s) + 3 S = 2 KCl + 3 SO2
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
As + H2O = H2AsO4{-} + AsH3 + H{+} =>
8 As + 12 H2O = 3 H2AsO4{-} + 5 AsH3 + 3 H{+}
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl3 + Br2 = FeCl2Br + ClBr =>
FeCl3 + Br2 = FeCl2Br + ClBr
Pl(NO3)2 + KBr = PlBr2 + KNO3 =>
Pl(NO3)2 + 2 KBr = PlBr2 + 2 KNO3
CO2(g) + H2O(l) = C6H12O6(l) + O2(g)H2O(g) =>
6 CO2(g) + 12 H2O(l) = C6H12O6(l) + 6 O2(g)H2O(g)
C2H4O2 + NaOH = NaO3 + C2H5 =>
C2H4O2 + NaOH = NaO3 + C2H5
NaCrO2 + PbO2 + NaOH = Na2CrO4 + PbO + H2O =>
2 NaCrO2 + 3 PbO2 + 2 NaOH = 2 Na2CrO4 + 3 PbO + H2O
C6H12O6 + CuO = Cu2O + C6H12O5COOH + H2O =>
7 C6H12O6 + 6 CuO = 3 Cu2O + 6 C6H12O5COOH + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
SnSO4 + H2O = Sn + O2 + H2SO4 =>
2 SnSO4 + 2 H2O = 2 Sn + O2 + 2 H2SO4
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H{+} + MnO4{2-} = MnO2 + MnO4{-} + H2O =>
4 H{+} + 3 MnO4{2-} = MnO2 + 2 MnO4{-} + 2 H2O
CuCl + Al2O3 = AlCl3 + Cu2O =>
6 CuCl + Al2O3 = 2 AlCl3 + 3 Cu2O
H{+} + Sn{2+} + H2O2 = Sn{4+} + H2O =>
2 H{+} + Sn{2+} + H2O2 = Sn{4+} + 2 H2O
CuO + K = CuK + O =>
CuO + K = CuK + O
C6H5OH + I2 = C6H2I3OH + HI =>
C6H5OH + 3 I2 = C6H2I3OH + 3 HI
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
HF + Ca(OH)2 = CaF2 + H(OH) =>
2 HF + Ca(OH)2 = CaF2 + 2 H(OH)
H2SO4 + NaOH3 = H2OH3 + NaSO4 =>
H2SO4 + NaOH3 = H2OH3 + NaSO4
H2O2 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Fe2(SO4)3 + (NH4)2CO3 = (NH4)2SO4 + Fe2(CO3)3 =>
Fe2(SO4)3 + 3(NH4)2CO3 = 3(NH4)2SO4 + Fe2(CO3)3
C6H5COONa + FeCl3 = (C6H5COO)3Fe + NaCl =>
3 C6H5COONa + FeCl3 = (C6H5COO)3Fe + 3 NaCl
KHC3H4O4 + NaOH = KNaC3H4O4 + H2O =>
KHC3H4O4 + NaOH = KNaC3H4O4 + H2O
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
Ba + In(NO3) = Ba(NO3)2 + In =>
Ba + 2 In(NO3) = Ba(NO3)2 + 2 In
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
BaBr2 + H2SO4 = BaSO4 + Br2H2 =>
BaBr2 + H2SO4 = BaSO4 + Br2H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
BaBr2 + H2SO4 = BaSO4 + Br2H2 =>
BaBr2 + H2SO4 = BaSO4 + Br2H2
CH3CH2COOH + Fe = CH3CH2COOFe + H2 =>
2 CH3CH2COOH + 2 Fe = 2 CH3CH2COOFe + H2
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
C17H19NO4 + O2 = CO2 + H2O + NO2 =>
4 C17H19NO4 + 83 O2 = 68 CO2 + 38 H2O + 4 NO2
SnSO4 + H2O = SnO + H2SO4 =>
SnSO4 + H2O = SnO + H2SO4
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 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 50 51 52 53 54 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/25
Équations équilibrées sur02/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
