| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO3 + 2 Co(OH)3 = Co2(SO3)3 + 6 H2O
Fe + HF = FeF2 + H2 =>
Fe + 2 HF = FeF2 + H2
Zn + Fe(SO4) = ZnSO4 + Fe =>
Zn + Fe(SO4) = ZnSO4 + Fe
AlCl3Br2 = AlBr2Cl3 =>
AlCl3Br2 = AlBr2Cl3
Pb(NO3)2 + NiCl2 = PbCl2 + Ni(NO3)2 =>
Pb(NO3)2 + NiCl2 = PbCl2 + Ni(NO3)2
FePO4 + NaCl = FeCl3 + Na3PO4 =>
FePO4 + 3 NaCl = FeCl3 + Na3PO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
MgS = Mg + S4 =>
4 MgS = 4 Mg + S4
CuCO3 + HCl = CuCl2 + H2CO3 =>
CuCO3 + 2 HCl = CuCl2 + H2CO3
Ag(s) + F2(g) = AgF2(s) =>
Ag(s) + F2(g) = AgF2(s)
Na1O1H1 + H3P1O4 = Na2H1P1O4 + H2O1 =>
2 Na1O1H1 + H3P1O4 = Na2H1P1O4 + 2 H2O1
Li2O + NaOH = Li2(OH)2 + Na2O =>
Li2O + 2 NaOH = Li2(OH)2 + Na2O
(CH3)2NH2 + H2O = (CH3)2NH3 + OH =>
(CH3)2NH2 + H2O = (CH3)2NH3 + OH
SiH4 + CO2 = SiO2 + H2O + CO =>
SiH4 + 4 CO2 = SiO2 + 2 H2O + 4 CO
Ca4Al2Si2O8 + NaAl2Si2O8 + CaMgSi2O6 + H2O + BaO = CaAlSiO4(OH) + Mg5Al2Si3O10(OH)8 + BaAl2Si2O8 + NaCa2Si3O8(OH) =>
Ca4Al2Si2O8 + 6 NaAl2Si2O8 + 10 CaMgSi2O6 + 12 H2O + 4 BaO = 2 CaAlSiO4(OH) + 2 Mg5Al2Si3O10(OH)8 + 4 BaAl2Si2O8 + 6 NaCa2Si3O8(OH)
HCl + NO3 = HNO3 + Cl2 =>
2 HCl + 2 NO3 = 2 HNO3 + Cl2
C2H5OH + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O
KMnO4 + NaI + KOH = K2MnO4 + NaIO3 + H2O =>
6 KMnO4 + NaI + 6 KOH = 6 K2MnO4 + NaIO3 + 3 H2O
Ba + CuF2 = BaF2 + Cu =>
Ba + CuF2 = BaF2 + Cu
C18H32O2 + CH3OH = C19H34O2 + H2O =>
C18H32O2 + CH3OH = C19H34O2 + H2O
PbO2 + KI + H2SO4 = HIO3 + H2O + PbSO4 + K2SO4 =>
6 PbO2 + 2 KI + 7 H2SO4 = 2 HIO3 + 6 H2O + 6 PbSO4 + K2SO4
Ag3PO4 + Ca(NO3)2 = Ag(NO3)2 + Ca3PO4 =>
Ag3PO4 + 3 Ca(NO3)2 = 3 Ag(NO3)2 + Ca3PO4
C3H7OH + KMnO4 = CH3COOH + KOH + MnO2 =>
2 C3H7OH + 4 KMnO4 = 3 CH3COOH + 4 KOH + 4 MnO2
PB(OH)2 + KNO3 = PB(NO3)2 + KOH =>
PB(OH)2 + 2 KNO3 = PB(NO3)2 + 2 KOH
H2O(l) + F2(g) = HF(g) + O3(g) =>
3 H2O(l) + 3 F2(g) = 6 HF(g) + O3(g)
FeCl3 + Zn(C2H3O2)2 = Fe(C2H3O2)3 + ZnCl2 =>
2 FeCl3 + 3 Zn(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 ZnCl2
BaCl2(aq) + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
Al2(CO3)3 + HCl(g) = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3 + 3 CO2 + 3 H2O
Ca(NO2)2 + H2O = Ca + HNO2 + OH =>
Ca(NO2)2 + 2 H2O = Ca + 2 HNO2 + 2 OH
HI(aq) + CsOH(aq) = H2O + CsI =>
HI(aq) + CsOH(aq) = H2O + CsI
ZnH2SO4 = ZnSO4H2 =>
ZnH2SO4 = ZnSO4H2
MgOOCO + HCI = CIMgCI + HOH + OCO =>
MgOOCO + 2 HCI = CIMgCI + HOH + OCO
CO + NH4Cl = COCl3 + NH3 + H2 =>
2 CO + 6 NH4Cl = 2 COCl3 + 6 NH3 + 3 H2
BaCrO4 + H{+} = Ba{2+Cr2O7{2-}+H2O =>
2 BaCrO4 + 2 H{+} = 2 Ba{2+Cr2O7{2-}+H2O
NH4NO3 + PbCl2 = Pb(NO3)2 + NH4Cl =>
2 NH4NO3 + PbCl2 = Pb(NO3)2 + 2 NH4Cl
CH3COOH(aq) + NaHCO3(s) = NaCH3CO2(s) + H2CO3(s) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3CO2(s) + H2CO3(s)
BaI2 + H2O = BaO + HI =>
BaI2 + H2O = BaO + 2 HI
BaO2 + H = Ba(OH)2 =>
BaO2 + 2 H = Ba(OH)2
C6H8O7 + KOH = C6H5K3O7 + H2O =>
C6H8O7 + 3 KOH = C6H5K3O7 + 3 H2O
Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2
Al + PO4 = Al(PO4) =>
Al + PO4 = Al(PO4)
HCl + As2O3 + Na(NO3) + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 Na(NO3) + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
PH3 = H2 + P =>
2 PH3 = 3 H2 + 2 P
CaO + CCl4 + H2O = CaCl4 + CO2 + H2 =>
CaO + CCl4 + H2O = CaCl4 + CO2 + H2
HgS(s) + O2(g) = Hg(l) + SO2(g) =>
HgS(s) + O2(g) = Hg(l) + SO2(g)
Ca(C2H3O2)2 + H2SO4 = CaSO4 + CH3COOH =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 CH3COOH
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq) =>
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq)
CaCO3 + (NH4)2HPO4 = Ca3(PO4)2 + (NH4)2CO3 + H2CO3 =>
3 CaCO3 + 2(NH4)2HPO4 = Ca3(PO4)2 + 2(NH4)2CO3 + H2CO3
Li2SO4 + Zn = Zn(SO4)2 + Li =>
2 Li2SO4 + Zn = Zn(SO4)2 + 4 Li
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + N2 =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuSO4 + 2 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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