| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cs + Br2 = 2 CsBr
As + Cl2 + H2O = H3AsO4 + HCl =>
2 As + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + H2O =>
2 HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SnO + H2O = Sn(OH)2 =>
SnO + H2O = Sn(OH)2
C2N2 + NaOH = NaCN + NaOCN + H2O =>
C2N2 + 2 NaOH = NaCN + NaOCN + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Na2HPO4 + HCl = NaCl + P2O5 + H2O =>
2 Na2HPO4 + 4 HCl = 4 NaCl + P2O5 + 3 H2O
BaSO4 + FeCl3 = BaCl2 + Fe2(SO4)3 =>
3 BaSO4 + 2 FeCl3 = 3 BaCl2 + Fe2(SO4)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C2H9N + O2 = CO2 + H2O + N2 =>
4 C2H9N + 17 O2 = 8 CO2 + 18 H2O + 2 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C5H5NHCl + H2O = H3O + C5H5N + Cl =>
C5H5NHCl + H2O = H3O + C5H5N + Cl
AgCl + KI = AgI + KCl =>
AgCl + KI = AgI + KCl
Al + CdI2 = Al2Cd3 + I2 =>
2 Al + 3 CdI2 = Al2Cd3 + 3 I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S + P2S5 = Na3PS4 =>
3 Na2S + P2S5 = 2 Na3PS4
Zn + (H2SO4)2 = ZnSO4 + H2 =>
2 Zn + (H2SO4)2 = 2 ZnSO4 + 2 H2
K3N + H2O = KOH + NH3 =>
K3N + 3 H2O = 3 KOH + NH3
CrF3 = Cr + F2 =>
2 CrF3 = 2 Cr + 3 F2
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
Zn(Cl)2 + AgNO3 = Zn(NO3)2 + AgCl =>
Zn(Cl)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
C2H5OH + H2SO4 = CH3CH2OSO3H + H2O =>
C2H5OH + H2SO4 = CH3CH2OSO3H + H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
Na2HAsO4 + AgNO3 = Ag2HAsO4 + NaNO3 =>
Na2HAsO4 + 2 AgNO3 = Ag2HAsO4 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8 + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 6 KMnO4 + 9 H2SO4 = 5 C3H6O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
SnO2 + H2 = H2O + Sn =>
SnO2 + 2 H2 = 2 H2O + Sn
Ba(NO3)2 + H3PO4 = H3(NO3)3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 H3PO4 = 2 H3(NO3)3 + Ba3(PO4)2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
FeCl3(ac) + KSCN(ac) = K3[Fe(SCN)6](ac) + KCl(ac) =>
FeCl3(ac) + 6 KSCN(ac) = K3[Fe(SCN)6](ac) + 3 KCl(ac)
Cu(OH2) = Cu + H2O =>
Cu(OH2) = Cu + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Sr(OH)2 + FeO = SrO + Fe(OH)2 =>
Sr(OH)2 + FeO = SrO + Fe(OH)2
AgNO2 + H2O = AgNO3 + H2 =>
AgNO2 + H2O = AgNO3 + H2
Sr(OH)2 + MnI5 = SrI2 + Mn(OH)5 =>
5 Sr(OH)2 + 2 MnI5 = 5 SrI2 + 2 Mn(OH)5
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
FeO + HBr = FeBr2 + H2O =>
FeO + 2 HBr = FeBr2 + H2O
BaSO4 + FeI3 = BaI2 + Fe2(SO4)3 =>
3 BaSO4 + 2 FeI3 = 3 BaI2 + Fe2(SO4)3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
LiBr + F2 = LiF + Br =>
2 LiBr + F2 = 2 LiF + 2 Br
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/25
Équations équilibrées sur02/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
