| Équations équilibrées la veille |
SnO + H2O = SnH2O2
Fe(s) + Al2(SO4)3(aq) = Al2 + FeSO4 =>
3 Fe(s) + Al2(SO4)3(aq) = Al2 + 3 FeSO4
CuNO3 + KOH = KNO3 + CuOH =>
CuNO3 + KOH = KNO3 + CuOH
C16H34O + O2 = H2O + CO2 =>
C16H34O + 24 O2 = 17 H2O + 16 CO2
Pb(N03)2 + H2S = PbS + HN03 =>
Pb(N03)2 + H2S = PbS + 2 HN03
C2H5OH + K2Cr2O7 + H2SO4 = Cr2SO4 + K2SO4 + CH3COOH + H2O =>
5 C2H5OH + 2 K2Cr2O7 + 4 H2SO4 = 2 Cr2SO4 + 2 K2SO4 + 5 CH3COOH + 9 H2O
Cu(OH)2 + HCl = CuCl2 + (H2O) =>
Cu(OH)2 + 2 HCl = CuCl2 + 2(H2O)
CaClO + NaF = NaClO + CaF =>
CaClO + NaF = NaClO + CaF
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K3Po4 + HCl = KCl + H3Po4 =>
K3Po4 + 3 HCl = 3 KCl + H3Po4
LiH = H2 + Li =>
2 LiH = H2 + 2 Li
AlBr + Na2CO3 = Al2CO3 + NaBr =>
2 AlBr + Na2CO3 = Al2CO3 + 2 NaBr
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
H3PO4 + NaCo3 = CoPO4 + H2 + Na3PO4 =>
10 H3PO4 + 3 NaCo3 = 9 CoPO4 + 15 H2 + Na3PO4
VO + FeO2 = Fe2O + V2O5 =>
2 VO + 2 FeO2 = Fe2O + V2O5
Cr + KNO3 = Cr2O3 + KNO2 =>
2 Cr + 3 KNO3 = Cr2O3 + 3 KNO2
N2Cl4 + CH4 = N6 + H2 + Cl12C3 =>
3 N2Cl4 + 3 CH4 = N6 + 6 H2 + Cl12C3
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
NiCl3 + O2 = NiCl3O3 =>
2 NiCl3 + 3 O2 = 2 NiCl3O3
C + S = CS2(g) =>
C + 2 S = CS2(g)
MnO4{-} + H2O2 = OH{-} + MnO2 + O2 =>
2 MnO4{-} + H2O2 = 2 OH{-} + 2 MnO2 + 2 O2
Ba(OH)2 + Cl2 = BaCl2 + ClO3 + H2O =>
6 Ba(OH)2 + 7 Cl2 = 6 BaCl2 + 2 ClO3 + 6 H2O
Pb(C2H3O2)2 + NaCl = C2H3NaO2 + PbCl2 =>
Pb(C2H3O2)2 + 2 NaCl = 2 C2H3NaO2 + PbCl2
NO + KMg = NMg + KO =>
NO + KMg = NMg + KO
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + Cr2(SO4)2 + K2SO4 + H2O =>
4 KNO2 + K2Cr2O7 + 3 H2SO4 = 4 KNO3 + Cr2(SO4)2 + K2SO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ni(CO)4 + HCl = NiCl2 + CO + H =>
Ni(CO)4 + 2 HCl = NiCl2 + 4 CO + 2 H
HCl + F2O3 = H2O + FCl3 =>
6 HCl + F2O3 = 3 H2O + 2 FCl3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HClO4 + MgCO3 = MgClO4 + HCO3 =>
HClO4 + MgCO3 = MgClO4 + HCO3
FeCl3 + H2SO4 + NaOH = (FeOH)SO4 + NaCl + H2O =>
FeCl3 + H2SO4 + 3 NaOH = (FeOH)SO4 + 3 NaCl + 2 H2O
CS2 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CS2 + 8 K2Cr2O7 + 26 H2SO4 = 3 CO2 + 8 K2SO4 + 8 Cr2(SO4)3 + 26 H2O
NaOH + CoCl2 = Co(OH)2 + NaCl =>
2 NaOH + CoCl2 = Co(OH)2 + 2 NaCl
LiC = Li + C =>
LiC = Li + C
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al(OH)3 + H2CO3 = Al(CO3) + H2O + O2 =>
4 Al(OH)3 + 4 H2CO3 = 4 Al(CO3) + 10 H2O + O2
Al(OH)3 + HCl = Al(OH)Cl2 + H2O = =>
Al(OH)3 + 2 HCl = Al(OH)Cl2 + 2 H2O
C7H5N3O6(s) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C7H5N3O6(s) + 21 O2(g) = 28 CO2(g) + 10 H2O(g) + 6 N2(g)
C6H13OH + NaBr + H2SO4 = C6H13Br + H2O + NaHSO4 =>
C6H13OH + NaBr + H2SO4 = C6H13Br + H2O + NaHSO4
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
NH4OH + Ca(HCO3)2 = Ca(OH)2 + NH4HCO3 =>
2 NH4OH + Ca(HCO3)2 = Ca(OH)2 + 2 NH4HCO3
As2O3(s) + CaO(s) + O2(g) = Ca3(AsO4)2(s) =>
As2O3(s) + 3 CaO(s) + O2(g) = Ca3(AsO4)2(s)
PO4{-3} + H{+} = H3PO4 =>
PO4{-3} + 3 H{+} = H3PO4
CH3(CH2)3COH + CuSO4 = CH3(CH2)3COOH + CuO + S2O =>
5 CH3(CH2)3COH + 2 CuSO4 = 5 CH3(CH2)3COOH + 2 CuO + S2O
KPO4 + NH4NO3 = KNO3 + NH4PO4 =>
KPO4 + NH4NO3 = KNO3 + NH4PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(HSO3)2 + NaClO = BaSO4 + NaCl + SO2 + H2O =>
Ba(HSO3)2 + NaClO = BaSO4 + NaCl + SO2 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + NaHCO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2SO4
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
