| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
HNO3 + NaOH = Na(NO3) + H2O =>
HNO3 + NaOH = Na(NO3) + H2O
Cr6 + O2 = Cr2O6 =>
Cr6 + 9 O2 = 3 Cr2O6
KOH + C2H3O2H = KC2H3O2 + H2O =>
KOH + C2H3O2H = KC2H3O2 + H2O
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr2O3 + H2 = H2Cr2O3 =>
Cr2O3 + H2 = H2Cr2O3
Cr2O7{2-} + H{+} + Sn = Cr + Sn{2+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6 Sn = 2 Cr + 6 Sn{2+} + 7 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Zn + Ag3AsO4 + H2SO4 = ZnSO4 + Ag + AsH3 + H2O =>
11 Zn + 2 Ag3AsO4 + 11 H2SO4 = 11 ZnSO4 + 6 Ag + 2 AsH3 + 8 H2O
K2MnO4 + Cl = KMnO4 + KCl =>
K2MnO4 + Cl = KMnO4 + KCl
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaCl + NaOH = Na + HCl + O =>
NaCl + NaOH = 2 Na + HCl + O
KOHMgSO4 = KSO4MgOH =>
KOHMgSO4 = KSO4MgOH
AlI3 = Al + I =>
AlI3 = Al + 3 I
MgCl2 + NaOH = MgNa + Cl2OH =>
MgCl2 + NaOH = MgNa + Cl2OH
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O =>
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O
CaSO4H2O = (CaSO4)2H2OH2O =>
2 CaSO4H2O = (CaSO4)2H2OH2O
Na2S2O3 + HCl = NaCl + H2O + SO2 + S =>
Na2S2O3 + 2 HCl = 2 NaCl + H2O + SO2 + S
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SO2 = S(S) + O2 =>
2 SO2 = S(S) + 2 O2
KI + Zn = KZn + I =>
KI + Zn = KZn + I
H2OH2O + O2 = H2O2 =>
H2OH2O + O2 = 2 H2O2
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
Na2S2O3 + HNO3 = S + Na2SO4 + NO2 + H2O =>
Na2S2O3 + 2 HNO3 = S + Na2SO4 + 2 NO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO3 + SO2 + H2O = H2SO4 + N =>
2 HNO3 + 5 SO2 + 4 H2O = 5 H2SO4 + 2 N
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
C6H8O6 + MgCO3 = C6H7MgO6 + CO2 + H2O =>
21 C6H8O6 + 20 MgCO3 = 20 C6H7MgO6 + 26 CO2 + 14 H2O
I2 + KOH = H2O + KI + KIO3 =>
3 I2 + 6 KOH = 3 H2O + 5 KI + KIO3
Fe2 + S2 + O2 = FeSO4 =>
Fe2 + S2 + 4 O2 = 2 FeSO4
N2O5N2O5 + H2O = HNO3 =>
N2O5N2O5 + 2 H2O = 4 HNO3
C6H13Br + NaOH = C6H12 + NaBr + H2O =>
C6H13Br + NaOH = C6H12 + NaBr + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mn2O4 + HCl2 = Cl + H2O + MnCl2 =>
Mn2O4 + 8 HCl2 = 12 Cl + 4 H2O + 2 MnCl2
Ca + CuCl2 = CaCl2 + CuCl =>
Ca + 2 CuCl2 = CaCl2 + 2 CuCl
CH3COOH + CaCO3 = CH3COCa + H2O + CO2 =>
11 CH3COOH + 8 CaCO3 = 8 CH3COCa + 10 H2O + 14 CO2
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
NaN3 + KNO3 = Na2O + K2O + N2 =>
10 NaN3 + 2 KNO3 = 5 Na2O + K2O + 16 N2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
K2O = K + O2 =>
2 K2O = 4 K + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KMnO4 + NO + H2SO4 = MnSO4 + NO2 + K2SO4 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = 2 MnSO4 + 5 NO2 + K2SO4 + 3 H2O
Sb2O5 + KI + HCl = SbCl3 + KCl + I2 + H2O =>
Sb2O5 + 4 KI + 10 HCl = 2 SbCl3 + 4 KCl + 2 I2 + 5 H2O
F + NaOH = NaF + O + H2O =>
2 F + 2 NaOH = 2 NaF + O + H2O
RCOONa + FeCl3 = NaCl + RCOO + Fe =>
3 RCOONa + FeCl3 = 3 NaCl + 3 RCOO + Fe
| 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 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
