| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeSO4 + BaCO3 = BaSO4 + FeCO3 =>
FeSO4 + BaCO3 = BaSO4 + FeCO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
AlCl3(aq) + Ca(OH)2(aq) = CaCl2(aq) + Al(OH)3(s) =>
2 AlCl3(aq) + 3 Ca(OH)2(aq) = 3 CaCl2(aq) + 2 Al(OH)3(s)
C6H8O7 + CuCO3 = Cu2C6H4O7 + CO2 + H2O =>
C6H8O7 + 2 CuCO3 = Cu2C6H4O7 + 2 CO2 + 2 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + Pb(NO2)2 = Al(NO2)2 + Pb =>
Al + Pb(NO2)2 = Al(NO2)2 + Pb
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
K3PO4 + H2O = H3PO4 + KOH =>
K3PO4 + 3 H2O = H3PO4 + 3 KOH
Sb2S3 + H2O2 = Sb2(SO4)3 + H2O =>
Sb2S3 + 12 H2O2 = Sb2(SO4)3 + 12 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C6H4(CH3)2 + O2 = CO2 + H2O =>
2 C6H4(CH3)2 + 21 O2 = 16 CO2 + 10 H2O
H(C2H3O2) + NaOH = Na(C2H3O2) + HOH =>
H(C2H3O2) + NaOH = Na(C2H3O2) + HOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na1 + Cl1 = NaCl =>
Na1 + Cl1 = NaCl
Li2S + Cl2 = S + LiCl =>
Li2S + Cl2 = S + 2 LiCl
N2O + HNO3 = NO2 + H2O =>
N2O + 6 HNO3 = 8 NO2 + 3 H2O
N2O5FeO = Fe(NO3)2 =>
N2O5FeO = Fe(NO3)2
Bi2S3 + H2O = BiO3{-} + SO4{-2} + H{+} + e =>
Bi2S3 + 18 H2O = 2 BiO3{-} + 3 SO4{-2} + 36 H{+} + 28e
Fe(NO3)3 + NaSCN = Fe(SCN)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaSCN = Fe(SCN)3 + 3 Na(NO3)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Na2SiF6 + NaOH = H2O + SiO2 + NaF =>
Na2SiF6 + 4 NaOH = 2 H2O + SiO2 + 6 NaF
Fe + O2 + H2O = Fe(OH)3 = Fe2O3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Li2O + CuO = Li2Cu + O2 =>
Li2O + CuO = Li2Cu + O2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
FeBr3 + Ca = CaBr2 + Fe =>
2 FeBr3 + 3 Ca = 3 CaBr2 + 2 Fe
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Mg + HNO3 = Mg(NO3)2 + H22 =>
11 Mg + 22 HNO3 = 11 Mg(NO3)2 + H22
SrI2 + K2S = SrS + KI =>
SrI2 + K2S = SrS + 2 KI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KClO4 + HCl = KCl + ClO2 + H2O =>
5 KClO4 + 8 HCl = 5 KCl + 8 ClO2 + 4 H2O
N2 + NH4Cl = (NH4)3N + Cl2 =>
N2 + 6 NH4Cl = 2(NH4)3N + 3 Cl2
F + H2 = FH =>
2 F + H2 = 2 FH
H{2}SO{4}(aq) + NaNO{2}(aq) = HNO{2}(aq) + Na{2}SO{4}(aq) =>
H{2}SO{4}(aq) + NaNO{2}(aq) = HNO{2}(aq) + Na{2}SO{4}(aq)
NaCH3COO + H2SO4 = NaHSO4 + HCH3COO =>
NaCH3COO + H2SO4 = NaHSO4 + HCH3COO
CH3CH2CHO + H2O = CH3OH + CH3COOH =>
2 CH3CH2CHO + 4 H2O = 4 CH3OH + CH3COOH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
IO + CO = CO2 + I2 =>
2 IO + 2 CO = 2 CO2 + I2
Na2SiF6 + NaOH = H2O + SiO2 + NaF =>
Na2SiF6 + 4 NaOH = 2 H2O + SiO2 + 6 NaF
CO + H2O = CH3 + OH =>
CO + 4 H2O = CH3 + 5 OH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
