| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + CH3COOH = KCOOH + CH3Cl
FeCO3 + AgI = FeI2 + Ag2CO3 =>
FeCO3 + 2 AgI = FeI2 + Ag2CO3
Cu2 + Co2 = CuCo3 =>
Cu2 + 3 Co2 = 2 CuCo3
Zn + CH3COOH = Zn(CH3CO2)2 + H =>
Zn + 2 CH3COOH = Zn(CH3CO2)2 + 2 H
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COONH4 + O2 = CO2 + H2O + NH3 =>
CH3COONH4 + 2 O2 = 2 CO2 + 2 H2O + NH3
ClO3 + H2O = Cl + OH =>
ClO3 + 3 H2O = Cl + 6 OH
Sr(s) + F2(g) = Sr2F =>
4 Sr(s) + F2(g) = 2 Sr2F
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
KClO3 + CrCl3 + KOH = KCrO4 + KCl + H2O =>
2 KClO3 + 3 CrCl3 + 12 KOH = 3 KCrO4 + 11 KCl + 6 H2O
Cu + Ag2(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag2(NO3) = Cu(NO3)2 + 4 Ag
H2O + Zn = H2Zn(OH)2 =>
2 H2O + Zn = H2Zn(OH)2
KHSO3 + H2S = K2S + H2SO3 =>
2 KHSO3 + H2S = K2S + 2 H2SO3
H2O + Zn = H2Zn(OH)2 =>
2 H2O + Zn = H2Zn(OH)2
Cu(CH3COO)2*2H2O + NaOH = CuO + Na(CH3COO) + H2O =>
Cu(CH3COO)2*2H2O + 2 NaOH = CuO + 2 Na(CH3COO) + 3 H2O
HF + OsO4 = OsF6 + H2O2 + H2O =>
6 HF + OsO4 = OsF6 + H2O2 + 2 H2O
NaCrO4*4H2O = NaCrO4 + H2O(g) =>
NaCrO4*4H2O = NaCrO4 + 4 H2O(g)
C2H6O2 + O2 = CO2 + H2O2 =>
C2H6O2 + 4 O2 = 2 CO2 + 3 H2O2
CoCl2 + K2Cr2O7 = CoCr2O7 + KCl =>
CoCl2 + K2Cr2O7 = CoCr2O7 + 2 KCl
CaNO3 + H3PO4 = Ca3(PO4)2 + H2NO3 =>
3 CaNO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2NO3
Zn(CH3CO)2 + Na3PO4 = Na(CH3CO) + Zn3(PO4)2 =>
3 Zn(CH3CO)2 + 2 Na3PO4 = 6 Na(CH3CO) + Zn3(PO4)2
C6H5NH2 + HNO3 = CO2 + H2O + N2 =>
5 C6H5NH2 + 31 HNO3 = 30 CO2 + 33 H2O + 18 N2
ClO3 + H2O = ClO4 + H =>
ClO3 + H2O = ClO4 + 2 H
Na2CrO4 + MgSO4 = Na2SO4 + MgCrO4 =>
Na2CrO4 + MgSO4 = Na2SO4 + MgCrO4
Al + HCl = AlCl9 + H2 =>
2 Al + 18 HCl = 2 AlCl9 + 9 H2
VO2Cl + Zn + HCl = VCl2 + ZnCl2 + H2O =>
2 VO2Cl + 3 Zn + 8 HCl = 2 VCl2 + 3 ZnCl2 + 4 H2O
Rb2(SO4) + AlBr3 = Al2(SO4)3 + RbBr =>
3 Rb2(SO4) + 2 AlBr3 = Al2(SO4)3 + 6 RbBr
CH3COONH4 + O2 = CO2 + H2O + N2 =>
4 CH3COONH4 + 11 O2 = 8 CO2 + 14 H2O + 2 N2
KOH + NHSO = NHOH + KSO =>
KOH + NHSO = NHOH + KSO
Li + K = LiK =>
Li + K = LiK
K2Cr3O7 + FeCl2 + HCl = CrCl3 + FeCl3 + H2O + KCl =>
K2Cr3O7 + 3 FeCl2 + 14 HCl = 3 CrCl3 + 3 FeCl3 + 7 H2O + 2 KCl
Hg(NO3)2 + CsCl = HgCl2 + Cs(NO3) =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 Cs(NO3)
Fe(OH)2 + HO = Fe(OH)3 =>
Fe(OH)2 + HO = Fe(OH)3
NaOH + HNO2 = NaNO2H2O =>
NaOH + HNO2 = NaNO2H2O
FePO4 + HCl = H3PO4 + FeCl3 =>
FePO4 + 3 HCl = H3PO4 + FeCl3
AgNO3(aq) + Na2CrO4(aq) = NaNO3(aq) + Ag2CrO4(s) =>
2 AgNO3(aq) + Na2CrO4(aq) = 2 NaNO3(aq) + Ag2CrO4(s)
H3AsO4 + KOH = H3OH + K(AsO4) =>
H3AsO4 + KOH = H3OH + K(AsO4)
Al2 + (SO4)3 + Ca(OH)2 = Al(OH)2 + CaSO4 =>
3 Al2 + 2(SO4)3 + 6 Ca(OH)2 = 6 Al(OH)2 + 6 CaSO4
C6H5NH2 + HNO3 = [C6H5NH3]NO3 =>
C6H5NH2 + HNO3 = [C6H5NH3]NO3
Au + HCl = AuCl + H =>
Au + HCl = AuCl + H
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
Hg2O + HCl = HgCl + H2O =>
Hg2O + 2 HCl = 2 HgCl + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
I3{-} + S2O4{2-} + OH{-} = I{-} + SO4{2-} + H2O =>
3 I3{-} + S2O4{2-} + 8 OH{-} = 9 I{-} + 2 SO4{2-} + 4 H2O
Na2Cr2O7 + H2SO4 = NaHSO4 + CrO3 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 NaHSO4 + 2 CrO3 + H2O
C5H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H5NH2 + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
Na3PO4 + MgCl2 = NaCl + (PO4)2Mg3 =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + (PO4)2Mg3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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