| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO2 + KOH = KNO2 + H2O
Cr(OH)3 + O2 + KOH = K2CrO4 + H2O =>
4 Cr(OH)3 + 3 O2 + 8 KOH = 4 K2CrO4 + 10 H2O
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
C3H7Cl + Br2 = C3H6Br + HCl =>
2 C3H7Cl + Br2 = 2 C3H6Br + 2 HCl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
CrCl2 + LiOH = Cr(OH)2 + LiCl =>
CrCl2 + 2 LiOH = Cr(OH)2 + 2 LiCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl + HI + H2O = H3O + ICl =>
HCl + HI + 2 H2O = 2 H3O + ICl
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2 =>
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2
NH3 + Ca(HCO3)2 = Ca + NH3(HCO3)2 =>
NH3 + Ca(HCO3)2 = Ca + NH3(HCO3)2
AI2O3 + C + CI = CO + AICI3 =>
AI2O3 + 2 C + 2 CI = 3 CO + AICI3
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
CH3CH2OH + Na = CH3CH2O{-} + Na{+} + H2 =>
2 CH3CH2OH + 2 Na = 2 CH3CH2O{-} + 2 Na{+} + H2
Li2O + P2O3 = PO3Li3 =>
3 Li2O + P2O3 = 2 PO3Li3
Rb + SO4 = Rb(SO4) =>
Rb + SO4 = Rb(SO4)
HNO3(aq) + NH4(aq) = H2O(l) + NH4NO3(aq) =>
10 HNO3(aq) + 8 NH4(aq) = 3 H2O(l) + 9 NH4NO3(aq)
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
LiOH + Ca(HCO3)2 = CaCO3 + Li2CO3 + H2O =>
2 LiOH + Ca(HCO3)2 = CaCO3 + Li2CO3 + 2 H2O
K2S + CuBr2 = KBr + CuS =>
K2S + CuBr2 = 2 KBr + CuS
FeCl2 + K3[Fe(CN)6] = Fe[Fe(CN)6] + K3Cl2 =>
FeCl2 + K3[Fe(CN)6] = Fe[Fe(CN)6] + K3Cl2
XCH3CH2OH + CH3COOH = XCH3COOCH2CH3 + H2O =>
XCH3CH2OH + CH3COOH = XCH3COOCH2CH3 + H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
H12Cl2CoO6 + C10H8N2 + NH4PF6 = C30H24N6CoP2F12 + HOCl + HCl + NH4 + H2O =>
H12Cl2CoO6 + 3 C10H8N2 + 2 NH4PF6 = C30H24N6CoP2F12 + HOCl + HCl + 2 NH4 + 5 H2O
ClO{-} + O = Cl{-} + O2 =>
ClO{-} + O = Cl{-} + O2
BaCl2 + H2SO4 = H2Cl + Ba(SO4)2 =>
BaCl2 + 2 H2SO4 = 2 H2Cl + Ba(SO4)2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C57H104O6 + H2O = C3H5(OH)3 + C17H33COOH =>
C57H104O6 + 3 H2O = C3H5(OH)3 + 3 C17H33COOH
Fe(OH)(PO3)2 + HNO3 = Fe(NO3)3 + HPO3 + H2O =>
Fe(OH)(PO3)2 + 3 HNO3 = Fe(NO3)3 + 2 HPO3 + H2O
NaI + B = Na + BI3 =>
3 NaI + B = 3 Na + BI3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
SO2 + Hg(OH)2 = H2O + HgSO3 =>
SO2 + Hg(OH)2 = H2O + HgSO3
Ag2O + NaCl = AgCl + Na2O =>
Ag2O + 2 NaCl = 2 AgCl + Na2O
CH3OH + H2SO4 = C2H6O4S + H2O =>
2 CH3OH + H2SO4 = C2H6O4S + 2 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + N4O =>
22 HNO3 + 9 Cu = 9 Cu(NO3)2 + 11 H2O + N4O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOCl + Na2S2O3 = Na2S2O8 + NaCl =>
5 NaOCl + Na2S2O3 = Na2S2O8 + 5 NaCl
MgO + BaSO4 = MgSO4 + BaO =>
MgO + BaSO4 = MgSO4 + BaO
AuCl3(aq) + Ag(s) = Ag3Au + Cl2 =>
2 AuCl3(aq) + 6 Ag(s) = 2 Ag3Au + 3 Cl2
Cl2CoH2O + NH4Cl + H2O2 + NH3 = Co(NH3)5Cl3 + H2O =>
2 Cl2CoH2O + 2 NH4Cl + H2O2 + 8 NH3 = 2 Co(NH3)5Cl3 + 4 H2O
C6H4BrOH + Br2 = C6H2Br3OH + HBr =>
C6H4BrOH + 2 Br2 = C6H2Br3OH + 2 HBr
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
NaClO + Na2SO3 + NaOH = NaCl + Na3SO4 + H2O =>
NaClO + 2 Na2SO3 + 2 NaOH = NaCl + 2 Na3SO4 + H2O
K2CrO4 + PbNO3 = KNO3 + Pb2CrO4 =>
K2CrO4 + 2 PbNO3 = 2 KNO3 + Pb2CrO4
CO2 + LiHO = H2O + Li2CO3 =>
CO2 + 2 LiHO = H2O + Li2CO3
Ag2O = Ag + O =>
Ag2O = 2 Ag + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/24
Équations équilibrées sur03/12/23
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