| Équations équilibrées la veille |
C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O
KI + CHCl = KICl + CH =>
KI + CHCl = KICl + CH
C2H2Cl2 + Cl2 = C2Cl + HCl =>
2 C2H2Cl2 + Cl2 = 2 C2Cl + 4 HCl
NH3 + Cl2 = NH4Cl + N3 =>
24 NH3 + 9 Cl2 = 18 NH4Cl + 2 N3
P + Cl18 = PCl3 =>
6 P + Cl18 = 6 PCl3
Zr(HPO4)2 + Zr(OH)4 = Zr2O3(HPO4) + H2O =>
Zr(HPO4)2 + 3 Zr(OH)4 = 2 Zr2O3(HPO4) + 6 H2O
H2SO4 + NaOH = NaH2 + SO4OH =>
H2SO4 + NaOH = NaH2 + SO4OH
H2O2 + KY = Y2 + KOH =>
H2O2 + 2 KY = Y2 + 2 KOH
MgNO3NaSO4 = MgSO4NaNO3 =>
MgNO3NaSO4 = MgSO4NaNO3
NaOH + KOH = KNaO + H2O =>
NaOH + KOH = KNaO + H2O
Na2O + P = P2O5 + Na =>
5 Na2O + 2 P = P2O5 + 10 Na
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
Na + Bi3 = Na3Bi =>
9 Na + Bi3 = 3 Na3Bi
C3H6 + CI2 = C3H6CI2 =>
C3H6 + CI2 = C3H6CI2
Sn + FeCl3 = Fe + Sn3Cl2 =>
9 Sn + 2 FeCl3 = 2 Fe + 3 Sn3Cl2
Cu + Fe2(SO4)3 = FeSO4 + CuSO4 =>
Cu + Fe2(SO4)3 = 2 FeSO4 + CuSO4
FeI3 + Na3PO4 = FePO4 + Na3I3 =>
FeI3 + Na3PO4 = FePO4 + Na3I3
Li + HCl = LiCl + H2* =>
2 Li + 2 HCl = 2 LiCl + H2*
C3H6 + KMnO4 + KOH = C3H8O2 + K2MnO4 =>
C3H6 + 2 KMnO4 + 2 KOH = C3H8O2 + 2 K2MnO4
HNO2NaOH = H2ONaNO2 =>
HNO2NaOH = H2ONaNO2
FeBr2 + ZnSO4 = ZnBr2 + FeSO4 =>
FeBr2 + ZnSO4 = ZnBr2 + FeSO4
AlOH3 + NaNO3 = Al(NO3) + NaOH3 =>
AlOH3 + NaNO3 = Al(NO3) + NaOH3
NaHCO3 + CH3COOH = C2H3O2Na + H2CO3 = C2H3O2Na + H2O + CO2 =>
NaHCO3 + CH3COOH = C2H3O2Na + H2CO3
Pb(s) + Fe(NO3)2(aq) = Fe(s) + Pb(NO3)2(aq) =>
Pb(s) + Fe(NO3)2(aq) = Fe(s) + Pb(NO3)2(aq)
Fe3O4 + MnO4{-} + H{+} = Fe2O3 + MnO2 + OH{-} =>
6 Fe3O4 + 2 MnO4{-} + H{+} = 9 Fe2O3 + 2 MnO2 + OH{-}
C2 + H6 + O2 = C2H6O =>
2 C2 + 2 H6 + O2 = 2 C2H6O
In(OH)3 + HNO3 = In(NO3)3 + H2O =>
In(OH)3 + 3 HNO3 = In(NO3)3 + 3 H2O
P2O5 + K(OH) = K2HPO4 + H2O =>
P2O5 + 4 K(OH) = 2 K2HPO4 + H2O
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 O2 + 8 H2O
Na + H2O2 = Na2O2 + H2 =>
2 Na + H2O2 = Na2O2 + H2
NaOH + Al(OH)3 = H2O + Na3AlO3 =>
3 NaOH + Al(OH)3 = 3 H2O + Na3AlO3
HCl + KOH = HK + ClOH =>
HCl + KOH = HK + ClOH
C1 + HNO3 = C4(NO3)2 + NO + H2O =>
12 C1 + 8 HNO3 = 3 C4(NO3)2 + 2 NO + 4 H2O
MnO2 + C = MnC2 + CO2 =>
MnO2 + 3 C = MnC2 + CO2
Cd + KOH + H2O = K2Cd(OH)4 + H2 =>
Cd + 2 KOH + 2 H2O = K2Cd(OH)4 + H2
Ca2(SO4)2 = CaSO4 =>
Ca2(SO4)2 = 2 CaSO4
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(aq) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(aq) + 2 NaNO3(aq)
KI + AgNO3 = AgK + INO3 =>
KI + AgNO3 = AgK + INO3
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
OCl3 = O2 + Cl =>
2 OCl3 = O2 + 6 Cl
Ba(OH)2 + Cu(CNS) = Ba(CNS)2 + CuOH =>
Ba(OH)2 + 2 Cu(CNS) = Ba(CNS)2 + 2 CuOH
LiCl + MgSO4 = Li2SO4 + MgCl2 =>
2 LiCl + MgSO4 = Li2SO4 + MgCl2
Cu + HSO4 = CuSO4 + HOH + SO2 =>
3 Cu + 4 HSO4 = 3 CuSO4 + 2 HOH + SO2
NH4H2PO4 + NaOH = Na3PO4 + (NH4)2HPO4 + H2O =>
2 NH4H2PO4 + 3 NaOH = Na3PO4 + (NH4)2HPO4 + 3 H2O
Na2SO4 + AgCl = Ag2SO4 + NaCl =>
Na2SO4 + 2 AgCl = Ag2SO4 + 2 NaCl
C6H6 + CH2CHClCH3 = HCl + (CH3)2CHC6H5 =>
3 C6H6 + 6 CH2CHClCH3 = 6 HCl + 4(CH3)2CHC6H5
Mg(NO3)2 + Al(NO3)3 + C2H5NO2 = MgAl2O4 + CO2 + N2 + H2O =>
9 Mg(NO3)2 + 18 Al(NO3)3 + 40 C2H5NO2 = 9 MgAl2O4 + 80 CO2 + 56 N2 + 100 H2O
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + NaSO4 + H2O =>
4 KMnO4 + 11 H2SO4 + 5 Na2SO3 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 11 H2O
NaCl + H(SO4) = Na(SO4) + HCl =>
NaCl + H(SO4) = Na(SO4) + HCl
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Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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