| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + Mg = MgSO4 + Zn
Al2O3 + Ba(OH)2 = BaO + Al(OH)3 =>
Al2O3 + 3 Ba(OH)2 = 3 BaO + 2 Al(OH)3
HSO3 + H2O = SO3 + H3O =>
HSO3 + H2O = SO3 + H3O
Cu + CO2 + H2O = (CuOH)2CO3 + H2 =>
2 Cu + CO2 + 3 H2O = (CuOH)2CO3 + 2 H2
NaCl + CuS = CuCl2 + Na2S =>
2 NaCl + CuS = CuCl2 + Na2S
PbCO3(s) + Na2S(aq) = PbS(s) + Na2CO3(aq) =>
PbCO3(s) + Na2S(aq) = PbS(s) + Na2CO3(aq)
CO2 + H2O = (C31H34O11)2 + O2 =>
62 CO2 + 34 H2O = (C31H34O11)2 + 68 O2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Li2CO3 + H2O = CO2 + LiOH =>
Li2CO3 + H2O = CO2 + 2 LiOH
Ca(PO4)2 + SiO3 + C = CaSiO3 + P + CO =>
Ca(PO4)2 + SiO3 + 8 C = CaSiO3 + 2 P + 8 CO
KSCN + Ag(NO3)3 = Ag(SCN)3 + KNO3 =>
3 KSCN + Ag(NO3)3 = Ag(SCN)3 + 3 KNO3
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Sodiumchloride + lead(II)nitrate = lead(II)chloride + sodiumnitrate =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
C3H5N3O9 = C1O2 + N2 + O2 + H2O =>
4 C3H5N3O9 = 12 C1O2 + 6 N2 + O2 + 10 H2O
[Ag(NH3)2]OH + CHOH = (NH4)2CO3 + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + CHOH = (NH4)2CO3 + 4 Ag + 6 NH3 + 2 H2O
ZnS + O2 = SO2 + Zn =>
ZnS + O2 = SO2 + Zn
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
CO2 + H2 = C2H6O + H2O =>
2 CO2 + 6 H2 = C2H6O + 3 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COH + Mn2SO4 + K2SO4 + H2O =>
6 C2H5OH + 2 KMnO4 + 2 H2SO4 = 6 CH3COH + Mn2SO4 + K2SO4 + 8 H2O
HCl + ZnCO3 = H2O + ZnCl2 + CO2 =>
2 HCl + ZnCO3 = H2O + ZnCl2 + CO2
MgSO4 + KI = MgI2 + K2SO4 =>
MgSO4 + 2 KI = MgI2 + K2SO4
Na + Ar = NaAr =>
Na + Ar = NaAr
H2S + HNO3 = H2SO4 + NO + H22O =>
43 H2S + 88 HNO3 = 43 H2SO4 + 88 NO + 4 H22O
Li(s) + O = LiO =>
Li(s) + O = LiO
KCl + Bi(NO3)3 = K(NO3) + BiCl3 =>
3 KCl + Bi(NO3)3 = 3 K(NO3) + BiCl3
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Al + HPO4{3} + H = Al{3} + PH3 + H2O =>
Al + HPO4{3} + 10 H = Al{3} + PH3 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(NO3)2 + Cs3PO4 = CsNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Cs3PO4 = 6 CsNO3 + Ba3(PO4)2
Fe(NO3)3 + NH4F = FeF3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4F = FeF3 + 3 NH4NO3
KMnO4 = K2MnO4 + MnO2 + O =>
2 KMnO4 = K2MnO4 + MnO2 + 2 O
Cr2O7{2-} + SO3{2-} + H3O{+} = Cr3{+} + SO4{2-} + H2O =>
3 Cr2O7{2-} + 17 SO3{2-} + 8 H3O{+} = 2 Cr3{+} + 17 SO4{2-} + 12 H2O
C18H32O7 + C4H6O3 = C20H34O8 + CH3COOH =>
C18H32O7 + C4H6O3 = C20H34O8 + CH3COOH
Fe2O3 + Na2SiO3 = Fe3O4 + Na2SiO4 =>
3 Fe2O3 + Na2SiO3 = 2 Fe3O4 + Na2SiO4
KBr = K + Br =>
KBr = K + Br
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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