| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 LiOH = 3 LiCl + Fe(OH)3
K + Cl2 = (KCl) =>
2 K + Cl2 = 2(KCl)
NH4NO3 = NH3 + HNO3 = =>
NH4NO3 = NH3 + HNO3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(NO3)2 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = 2 NaNO3 + Zn(NO3)2 + 4 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Cr2O3 + C = C2O3 + Cr =>
Cr2O3 + 2 C = C2O3 + 2 Cr
Mn2O7 + KOH = KMnO4 + H2O =>
Mn2O7 + 2 KOH = 2 KMnO4 + H2O
HCl + K2SO4 = H2SO4 + KCl =>
2 HCl + K2SO4 = H2SO4 + 2 KCl
ZnSO4NH4OH = ZnOHNH4SO4 =>
ZnSO4NH4OH = ZnOHNH4SO4
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
BaCl2 + MnO2 + H2SO4 = BaHSO4 + MnSO4 + H2O + Cl2 =>
2 BaCl2 + MnO2 + 3 H2SO4 = 2 BaHSO4 + MnSO4 + 2 H2O + 2 Cl2
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li{+} + F{-} = LiF =>
Li{+} + F{-} = LiF
K2S + H2S = KHS =>
K2S + H2S = 2 KHS
HCHO + H2 = HCH2OH =>
HCHO + H2 = HCH2OH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Fe(OH) + Br = FeBr3 + OH =>
Fe(OH) + 3 Br = FeBr3 + OH
Cu2S + O2 = CuO + SO4 =>
Cu2S + 3 O2 = 2 CuO + SO4
Al + Fe2O3(aq) = Al2O3(aq) + Fe(s) =>
2 Al + Fe2O3(aq) = Al2O3(aq) + 2 Fe(s)
C2H5OH + H3PO4 = (C2H5)3PO4 + H2O =>
3 C2H5OH + H3PO4 = (C2H5)3PO4 + 3 H2O
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
BaO(H)2O = Ba(OH)2 =>
BaO(H)2O = Ba(OH)2
Ca + CoCl3 = CaCl2 + CoCl2 =>
Ca + 2 CoCl3 = CaCl2 + 2 CoCl2
Ca + C2O4 = CaC2O4 =>
Ca + C2O4 = CaC2O4
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
H3O + BrO2 = HBrO2 + H2O =>
H3O + BrO2 = HBrO2 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaCO3 + K3PO4 = CaPO4 + CO3K3 =>
CaCO3 + K3PO4 = CaPO4 + CO3K3
Ba3N2 + H2SO4 = BaSO4 + NH3 =>
Ba3N2 + 3 H2SO4 = 3 BaSO4 + 2 NH3
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
NaMnO4 + HNO3 = NaNO3 + HMnO4 =>
NaMnO4 + HNO3 = NaNO3 + HMnO4
Fe(OH)2 + Na2S = NaOH + FeS =>
Fe(OH)2 + Na2S = 2 NaOH + FeS
PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2
Ba(OH)2 + Fe = Ba + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe = 3 Ba + 2 Fe(OH)3
MgCl2 + (NH4)(OH) = Mg(OH)2 + (NH4)Cl =>
MgCl2 + 2(NH4)(OH) = Mg(OH)2 + 2(NH4)Cl
Cr(SO4)3 + LiOH = Cr(OH)3 + LiSO4 =>
Cr(SO4)3 + 3 LiOH = Cr(OH)3 + 3 LiSO4
BaCl2 + Na2SO4 + H2 = BaH2S + NaCl + O2 =>
BaCl2 + Na2SO4 + H2 = BaH2S + 2 NaCl + 2 O2
FeCl3 + CuS = FeS + CuCl3 =>
FeCl3 + CuS = FeS + CuCl3
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
H2SO4 + AlCl3 = AlH2 + Cl3SO4 =>
H2SO4 + AlCl3 = AlH2 + Cl3SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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