| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + 2 NH4OH + (NH4)2SO4 = Cu(NH3)4SO4 + 3 H2O
Pb3(PO4) + H3O = Pb + H3PO4 + H2O =>
Pb3(PO4) + 3 H3O = 3 Pb + H3PO4 + 3 H2O
CH3CH2COOH + NaOH = CH3CH2COONa + H2O =>
CH3CH2COOH + NaOH = CH3CH2COONa + H2O
NaNO3 + HOH = NaOH + HNO3 =>
NaNO3 + HOH = NaOH + HNO3
Na + Na2S6 = Na2S5 =>
2 Na + 5 Na2S6 = 6 Na2S5
Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 4 YBa2Cu3O7 + 8 CO2
Na2SiO3 + Ca(OH)2 = Na2OH + Ca(SiO3)2 =>
2 Na2SiO3 + Ca(OH)2 = 2 Na2OH + Ca(SiO3)2
C4H10(g) + O2 = CO2(g) + H2O =>
2 C4H10(g) + 13 O2 = 8 CO2(g) + 10 H2O
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
H + As2S3 + NO3 = H3AsO4 + S + NO =>
6 H + As2S3 + 4 NO3 = 2 H3AsO4 + 3 S + 4 NO
C6H6O3 + NaOH = C6H3Na3O3 + H2O =>
C6H6O3 + 3 NaOH = C6H3Na3O3 + 3 H2O
Gd2O3 + MnO + O = GdMn2O4 =>
Gd2O3 + 4 MnO + O = 2 GdMn2O4
CaCI2 + Ba3(PO4)2 = Ca3(PO4)2 + BaCI2 =>
3 CaCI2 + Ba3(PO4)2 = Ca3(PO4)2 + 3 BaCI2
[Cu(NH3)4]CO3 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O + CO2 =>
[Cu(NH3)4]CO3 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + H2O + CO2
A1 + FeO = A12O3 + Fe =>
12 A1 + 3 FeO = A12O3 + 3 Fe
Fe(s) + O(g) = FeO(s) =>
Fe(s) + O(g) = FeO(s)
KOH + CuSO4 = Cu(OH)2 + K2SO4* =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4*
C2H4(OH)2 + HBr = C2H4(OH)Br + H2O =>
C2H4(OH)2 + HBr = C2H4(OH)Br + H2O
(CH3)3CCl + O2 = CO2 + H2O + Cl2 =>
4(CH3)3CCl + 25 O2 = 16 CO2 + 18 H2O + 2 Cl2
CuSO4*5H2O + NH3 = Cu2*SO4*(OH)2 + (NH4)2*SO4 + H2O =>
2 CuSO4*5H2O + 2 NH3 = Cu2*SO4*(OH)2 + (NH4)2*SO4 + 8 H2O
Al(OH)3 + NH4OH = Al(OH)6 + NH4 =>
Al(OH)3 + 3 NH4OH = Al(OH)6 + 3 NH4
Ca + HNO2 = Ca(NO3)2 + NO + H2O =>
Ca + 8 HNO2 = Ca(NO3)2 + 6 NO + 4 H2O
Mg(OH)Cl + HBr = H2O + MgBr2 + MgCl2 =>
2 Mg(OH)Cl + 2 HBr = 2 H2O + MgBr2 + MgCl2
C3H7OH + KMnO4 = C3H7O + H2O + Mn(OH)2 + KOH =>
5 C3H7OH + KMnO4 = 5 C3H7O + H2O + Mn(OH)2 + KOH
CH3H2OH + O2 = CH3CHO + H2O =>
4 CH3H2OH + 3 O2 = 2 CH3CHO + 8 H2O
HCl + Ca(MnO4)2 = MnCl2 + H2O + Cl2 + CaCl2 =>
16 HCl + Ca(MnO4)2 = 2 MnCl2 + 8 H2O + 5 Cl2 + CaCl2
CaH2 + H2O = H2 + Ca(OH) =>
2 CaH2 + 2 H2O = 3 H2 + 2 Ca(OH)
Si + NaOH = H2O + Na2SiO =>
Si + 2 NaOH = H2O + Na2SiO
H2S + IO3{-} = SO3{-2} + H{+} + H2O + I2 =>
5 H2S + 6 IO3{-} = 5 SO3{-2} + 4 H{+} + 3 H2O + 3 I2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + CO2 = Fe2(O2)3 + CO =>
2 Fe + 6 CO2 = Fe2(O2)3 + 6 CO
Mn(NO3)2 + KBiO3 + HNO3 = Bi(NO3)3 + KMnO4 + H2O + KNO3 =>
2 Mn(NO3)2 + 5 KBiO3 + 14 HNO3 = 5 Bi(NO3)3 + 2 KMnO4 + 7 H2O + 3 KNO3
Fe + H2SO4 + KMnO4 = FeSO4 + K2SO4 + MnSO4 + H2O =>
5 Fe + 8 H2SO4 + 2 KMnO4 = 5 FeSO4 + K2SO4 + 2 MnSO4 + 8 H2O
Al2(s) + Fe3O3(s) = Al2O3 + Fe =>
Al2(s) + Fe3O3(s) = Al2O3 + 3 Fe
H2S + Fe(OH)3 = FeS + H2O + O2 =>
4 H2S + 4 Fe(OH)3 = 4 FeS + 10 H2O + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + FeBr3 = ZnBr2 + Fe =>
3 Zn + 2 FeBr3 = 3 ZnBr2 + 2 Fe
HCNO + NaOH + C = NaCN + H2O + CO2 =>
2 HCNO + 2 NaOH + C = 2 NaCN + 2 H2O + CO2
Co(OH)ClNaOH(aq) = Co(OH)2NaCl =>
Co(OH)ClNaOH(aq) = Co(OH)2NaCl
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
C6H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
HI(aq) + KHSO3(aq) = H2O(l) + KI(aq) + SO2(g) =>
HI(aq) + KHSO3(aq) = H2O(l) + KI(aq) + SO2(g)
FeSNaOH = FeOHNaS =>
FeSNaOH = FeOHNaS
H2O + KCl = HCl + K2O =>
H2O + 2 KCl = 2 HCl + K2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + S = MgS =>
Mg + S = MgS
KMnO4 + HCl = ClMnO4 + HK =>
KMnO4 + HCl = ClMnO4 + HK
NaBr + CuCl2 = NaCl + CuBr2 =>
2 NaBr + CuCl2 = 2 NaCl + CuBr2
AlCl3 + Na2CO3 + H2O = AlOHCO3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + H2O = 2 AlOHCO3 + 6 NaCl + CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
