| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FePO4 = 2 Fe + (PO4)2
Si4H10 + O2 = SiO + H2O =>
2 Si4H10 + 9 O2 = 8 SiO + 10 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C5H10OH2 + O2 = CO2 + H2O =>
2 C5H10OH2 + 15 O2 = 10 CO2 + 12 H2O
HCl + (HOCH2)3CNH2 = (HOCH2)3CNH3Cl =>
HCl + (HOCH2)3CNH2 = (HOCH2)3CNH3Cl
NH3 + Cl = N2H4 + NH4Cl =>
4 NH3 + 2 Cl = N2H4 + 2 NH4Cl
Cu + Fe{3+} = Fe + Cu{2+} =>
3 Cu + 2 Fe{3+} = 2 Fe + 3 Cu{2+}
HCINaOH = H(OH)NaCI =>
HCINaOH = H(OH)NaCI
C17H35COONa + MgCl2 = Mg(C17H35COO)2 + NaCl =>
2 C17H35COONa + MgCl2 = Mg(C17H35COO)2 + 2 NaCl
Sodiumhydroxide + hydrochloricacid = sodiumchloride + water =>
NaOH + HCl = NaCl + H2O
Hg(SCN)2 = Hg(CN)2 + S =>
Hg(SCN)2 = Hg(CN)2 + 2 S
C10H12O8 + O{-} + H{+} = CO2 + H2O =>
C10H12O8 + 36 O{-} + 36 H{+} = 10 CO2 + 24 H2O
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3)3 + (NH4)2(SO4) =>
Cr2(SO4)3 + 3(NH4)2CO3 = Cr2(CO3)3 + 3(NH4)2(SO4)
Mn(NO3)3 + LiOH = Mn(OH)3 + LiNO3 =>
Mn(NO3)3 + 3 LiOH = Mn(OH)3 + 3 LiNO3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
P2O5 + Na2CO3 = CO2 + Na3PO4 =>
P2O5 + 3 Na2CO3 = 3 CO2 + 2 Na3PO4
N2O5 + H2SO4 = NSO4 + H2O + O2 =>
2 N2O5 + 4 H2SO4 = 4 NSO4 + 4 H2O + 3 O2
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
SiO3 + H2O = HSiO3 + OH =>
SiO3 + H2O = HSiO3 + OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba2SO4 + HCl = BaCl2 + H2O + SO2 =>
Ba2SO4 + 4 HCl = 2 BaCl2 + 2 H2O + SO2
NH3 + SO3 = N2 + S + H2O =>
2 NH3 + SO3 = N2 + S + 3 H2O
PCl3HNEt2 = Cl2PNEt2HCl =>
PCl3HNEt2 = Cl2PNEt2HCl
CuO2 + H2O = Cu(OH)2 + OH =>
CuO2 + 2 H2O = Cu(OH)2 + 2 OH
C2H4 + O2 = CO2*H2O =>
C2H4 + 3 O2 = 2 CO2*H2O
Zn + H2O = Zn(OH)2 + H =>
Zn + 2 H2O = Zn(OH)2 + 2 H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2 =>
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
CH4 + F = CHF3 + H2 =>
2 CH4 + 6 F = 2 CHF3 + 3 H2
MnSO4 + NaOH + Br2 = NaMnO2 + Na2SO4 + NaBr + H2O =>
2 MnSO4 + 8 NaOH + Br2 = 2 NaMnO2 + 2 Na2SO4 + 2 NaBr + 4 H2O
Zn + CH3CH2COOH = CH3CH2COOZn + H2 =>
2 Zn + 2 CH3CH2COOH = 2 CH3CH2COOZn + H2
AlH2SiO3 = AlSiO3H2 =>
AlH2SiO3 = AlSiO3H2
Na2O + NO2 = NaO2 + NO =>
Na2O + 3 NO2 = 2 NaO2 + 3 NO
Mg + CaCl2 = MgCl2 + Ca =>
Mg + CaCl2 = MgCl2 + Ca
SO2 + CI2 = SOCI2 + CI2O =>
SO2 + 2 CI2 = SOCI2 + CI2O
CoSO4 + Cr = Cr2(SO4)3 + Co =>
3 CoSO4 + 2 Cr = Cr2(SO4)3 + 3 Co
Al2S03(s) = Al(s) + S8(s) =>
8 Al2S03(s) = 16 Al(s) + 3 S8(s)
Al + NaOH = NaAlO2 + Na2O + H2 =>
2 Al + 6 NaOH = 2 NaAlO2 + 2 Na2O + 3 H2
Mn(NO3)2Ag = MnAg(NO3)2 =>
Mn(NO3)2Ag = MnAg(NO3)2
P + HCl = PCl2 + H =>
P + 2 HCl = PCl2 + 2 H
In(C2H5)3 + Cu2(CO3)(OH)2 = Cu2O + In2O3 + C2H4 + H2O =>
8 In(C2H5)3 + 6 Cu2(CO3)(OH)2 = 6 Cu2O + 4 In2O3 + 27 C2H4 + 12 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH = K + OH =>
KOH = K + OH
Ba + H3PO4 = BaH2 + (PO4) =>
3 Ba + 2 H3PO4 = 3 BaH2 + 2(PO4)
KS + FeCl2 = KCl2 + SFe =>
KS + FeCl2 = KCl2 + SFe
CaPMnS = CaSMnP =>
CaPMnS = CaSMnP
Sr3N2 = Sr + N2 =>
Sr3N2 = 3 Sr + N2
LiBr(aq)F(g) = Br(l)LiF(s) =>
LiBr(aq)F(g) = Br(l)LiF(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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