| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH2O = C2H6O + CO2
CaCl2 + NaCo3 = Ca(Co3)2 + NaCl =>
CaCl2 + 2 NaCo3 = Ca(Co3)2 + 2 NaCl
Li + H2O = H2Li + OH =>
Li + 2 H2O = H2Li + 2 OH
P5 + S3 = PS =>
3 P5 + 5 S3 = 15 PS
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
C2H4 + O2 = (CH2)2O =>
2 C2H4 + O2 = 2(CH2)2O
FeCl3 + Ca + OH = Fe3OH + CaCl =>
3 FeCl3 + 9 Ca + OH = Fe3OH + 9 CaCl
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
FeSO4 + HCl + NaOH = Fe(H2O)4(OH)2 + NaCl + H2SO4 =>
FeSO4 + 6 HCl + 6 NaOH = Fe(H2O)4(OH)2 + 6 NaCl + H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ni + (OH)3 = Ni(OH)3 =>
Ni + (OH)3 = Ni(OH)3
BaO + Cl2 = BaCl + O =>
2 BaO + Cl2 = 2 BaCl + 2 O
C8H6O4 + NaOH = C8H4O4Na2 + H2O =>
C8H6O4 + 2 NaOH = C8H4O4Na2 + 2 H2O
K2MnO4 + Zn + HCl = MnCl2 + KCl + ZnCl2 + H2O =>
K2MnO4 + 2 Zn + 8 HCl = MnCl2 + 2 KCl + 2 ZnCl2 + 4 H2O
BaCl2(aq) + [(CuSO4)3](aq) = BaSO4(s) + CuCl2(aq) =>
3 BaCl2(aq) + [(CuSO4)3](aq) = 3 BaSO4(s) + 3 CuCl2(aq)
C9H12 + KMnO4 + H2SO4 = C9H6O6 + K2SO4 + MnSO4 + H2O =>
5 C9H12 + 18 KMnO4 + 27 H2SO4 = 5 C9H6O6 + 9 K2SO4 + 18 MnSO4 + 42 H2O
KI + KMnO4 + H2SO4 = H2O + I2 + K2SO4 + MnSO4 =>
10 KI + 2 KMnO4 + 8 H2SO4 = 8 H2O + 5 I2 + 6 K2SO4 + 2 MnSO4
C8H6O4 + NaOH = C8H4O4Na2 + H2O =>
C8H6O4 + 2 NaOH = C8H4O4Na2 + 2 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
K2S + HNO3 = K2H + S(NO3) =>
K2S + HNO3 = K2H + S(NO3)
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
NaOH + C8H6O4 = Na2C8H4O4 + H2O =>
2 NaOH + C8H6O4 = Na2C8H4O4 + 2 H2O
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
Na(CH3CO2) + (NH4)3PO4 = Na3PO4 + (NH4)CH3CO2 =>
3 Na(CH3CO2) + (NH4)3PO4 = Na3PO4 + 3(NH4)CH3CO2
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
H2S + O3 = H2SO4 =>
3 H2S + 4 O3 = 3 H2SO4
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O =>
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O
Li + NH3 = Li3N + H2 =>
6 Li + 2 NH3 = 2 Li3N + 3 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C8H9NO + HCl = C8H8NCl + H2O =>
C8H9NO + HCl = C8H8NCl + H2O
C8H6O4 + NaOH = C8H4Na2O4 + H2O =>
C8H6O4 + 2 NaOH = C8H4Na2O4 + 2 H2O
CH2O = C6H12O6 =>
6 CH2O = C6H12O6
C2HCl3 + H2O = HCl + C2O =>
C2HCl3 + H2O = 3 HCl + C2O
MnO + H2S = H2O + MnS =>
MnO + H2S = H2O + MnS
Zn(s) + H2SO4 = Zn(SO4)3 + H2 =>
Zn(s) + 3 H2SO4 = Zn(SO4)3 + 3 H2
NCCH2CH2CN + H2O + HCl = HOOCCH2CH2COOH + NH4Cl =>
NCCH2CH2CN + 4 H2O + 2 HCl = HOOCCH2CH2COOH + 2 NH4Cl
O3 + PbS = PbSO4 =>
4 O3 + 3 PbS = 3 PbSO4
Pb(OH)4 + Ag2O = PbO2 + AgOH =>
Pb(OH)4 + 2 Ag2O = PbO2 + 4 AgOH
C2H4 + H2 = C2H5 =>
2 C2H4 + H2 = 2 C2H5
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2 =>
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2
Al + ZnO2 = Zn + AlO3 =>
2 Al + 3 ZnO2 = 3 Zn + 2 AlO3
NaOH + C8H6O4 = H2O + NaC8H5O4 =>
NaOH + C8H6O4 = H2O + NaC8H5O4
Ag2SO4 + PbF2 = AgF + PbSO4 =>
Ag2SO4 + PbF2 = 2 AgF + PbSO4
NaOH + C8H6O4 = H2O + NaC8H5O4 =>
NaOH + C8H6O4 = H2O + NaC8H5O4
| 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 sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
