| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + FeS = CuS + Fe(OH)2
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
Na2SO4 + CO2 + H2O = H2SO4 + Na2CO3 =>
Na2SO4 + CO2 + H2O = H2SO4 + Na2CO3
Sr2 + O = SrO =>
Sr2 + 2 O = 2 SrO
KHCO3 = K + CO3 + H =>
KHCO3 = K + CO3 + H
Pb(NO3)2 + MgSO4 = Pb(SO4)2 + Mg(NO3) =>
Pb(NO3)2 + 2 MgSO4 = Pb(SO4)2 + 2 Mg(NO3)
NH4OH + LiCO3 = NH4CO3 + LiOH =>
NH4OH + LiCO3 = NH4CO3 + LiOH
FeO + HCl = FeCl3 + H2O + H2 =>
2 FeO + 6 HCl = 2 FeCl3 + 2 H2O + H2
MgO + H2O(l) = Mg(OH)2(s) =>
MgO + H2O(l) = Mg(OH)2(s)
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ca3(PO4)2 = CaO + P4O10 =>
2 Ca3(PO4)2 = 6 CaO + P4O10
Ag(No3) + Na(OH) = Na(No3) + Ag(OH) =>
Ag(No3) + Na(OH) = Na(No3) + Ag(OH)
KOH + Fe(Cl)2 = Fe(OH)2 + KCl =>
2 KOH + Fe(Cl)2 = Fe(OH)2 + 2 KCl
Fe + HCl = HFe + FeCl =>
2 Fe + HCl = HFe + FeCl
Fe(Cl)3 + NaI = FeCl2 + I + NaCl =>
Fe(Cl)3 + NaI = FeCl2 + I + NaCl
PbCO3 + CO2 + H2O = Pb(HCO3)2 =>
PbCO3 + CO2 + H2O = Pb(HCO3)2
H2SO3 + Na2O = NaOH + SO2 =>
H2SO3 + Na2O = 2 NaOH + SO2
H2SO4 + Zn = S + H2O + ZnSO4 =>
4 H2SO4 + 3 Zn = S + 4 H2O + 3 ZnSO4
FeCl2 + H2C2O4 = FeC2O4 + Cl + H2 =>
FeCl2 + H2C2O4 = FeC2O4 + 2 Cl + H2
Co(s) + S(s) = Co2S3(s) =>
2 Co(s) + 3 S(s) = Co2S3(s)
NiSO4*6H2O = NiO + H2SO4 + H2O =>
NiSO4*6H2O = NiO + H2SO4 + 5 H2O
NH4OH + NH4O3 = NH4NO3 + H2O =>
2 NH4OH + 8 NH4O3 = 5 NH4NO3 + 11 H2O
Al2(SiO3)3 + KOH = Al(OH)3 + K2SiO3 =>
Al2(SiO3)3 + 6 KOH = 2 Al(OH)3 + 3 K2SiO3
F2 + Ca2P2 = P + CaF =>
F2 + Ca2P2 = 2 P + 2 CaF
NiCl2 + HNO3 + HCl = NiCl3 + NO + H2O =>
3 NiCl2 + HNO3 + 3 HCl = 3 NiCl3 + NO + 2 H2O
O2 + CO = O2CO =>
O2 + CO = O2CO
HClO + Cr(OH)2 = Cr(ClO)2 + H2O =>
2 HClO + Cr(OH)2 = Cr(ClO)2 + 2 H2O
Ca(CO3) + SO2NO = CaSO2 + NOCO3 =>
Ca(CO3) + SO2NO = CaSO2 + NOCO3
Zn + K2CrO7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2(SO4) + H2O =>
9 Zn + 2 K2CrO7 + 14 H2SO4 = 9 ZnSO4 + Cr2(SO4)3 + 2 K2(SO4) + 14 H2O
NaOH + Br2 = NaBrO + NaBr + H2O =>
2 NaOH + Br2 = NaBrO + NaBr + H2O
CaBr + LiSO4 = LiBr + CaSO4 =>
CaBr + LiSO4 = LiBr + CaSO4
Al(C2H3O2)3 + CaCO3 = Ca(C2H3O2)2 + Al2(CO3)3 =>
2 Al(C2H3O2)3 + 3 CaCO3 = 3 Ca(C2H3O2)2 + Al2(CO3)3
C5H4ClNO + NaSH = C5H4NOSNa + HCl =>
C5H4ClNO + NaSH = C5H4NOSNa + HCl
(CN)3 + H2O = H2C2O4 + NH3 =>
2(CN)3 + 12 H2O = 3 H2C2O4 + 6 NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2C2H4 + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 + Na2SO4 =>
5 Na2C2H4 + 14 KMnO4 + 26 H2SO4 = 10 CO2 + 14 MnSO4 + 36 H2O + 7 K2SO4 + 5 Na2SO4
Mn(HCO3)2 + O3 = MnO2 + CO2 + H2O =>
3 Mn(HCO3)2 + O3 = 3 MnO2 + 6 CO2 + 3 H2O
CH2OHCHOHCH3 + O2 = CO2 + H2O =>
CH2OHCHOHCH3 + 4 O2 = 3 CO2 + 4 H2O
CH3CHO + NaBH4 = CH3CH2OH + NaBH2 =>
CH3CHO + NaBH4 = CH3CH2OH + NaBH2
HNO3 + NaBH4 = N2 + NaBO3 + H2O =>
2 HNO3 + NaBH4 = N2 + NaBO3 + 3 H2O
SiO2 + CaAl2SiO6 = Ca3Al2Si3O12 + Al2SiO5 =>
2 SiO2 + 3 CaAl2SiO6 = Ca3Al2Si3O12 + 2 Al2SiO5
TiCl4 + Na = NaCl4 + Ti =>
TiCl4 + Na = NaCl4 + Ti
Copper(II)Sulfate + Iron(III)Hydroxide = Copper(II)Hydroxide + Iron(III)Sulfate =>
Copper(II)Sulfate + Iron(III)Hydroxide = Copper(II)Hydroxide + Iron(III)Sulfate
HgOH + HCl = Hg2Cl2 + H2O =>
2 HgOH + 2 HCl = Hg2Cl2 + 2 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CH3COOC6H4COOH = C7H6O3 + CH3COOH =>
8 CH3COOC6H4COOH = 10 C7H6O3 + CH3COOH
Hg2S(s) = Hg(l) + S8(s) =>
8 Hg2S(s) = 16 Hg(l) + S8(s)
Co(NO3)2*6H2O + P(OPh)3 + NaBH4 = HCo(P(OPh)3)4 + NaNO3 + B(OH)3 + H2 =>
2 Co(NO3)2*6H2O + 8 P(OPh)3 + 4 NaBH4 = 2 HCo(P(OPh)3)4 + 4 NaNO3 + 4 B(OH)3 + 13 H2
C2H5F + F2 = C2H4F2 + HF =>
C2H5F + F2 = C2H4F2 + HF
NH4Cl + H2O = H2 + NH4ClO =>
NH4Cl + H2O = H2 + NH4ClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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