| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2O3 + H2O = Ni2O3H2O
Ca3MgSiSi3O12 = CaSiO3 + MgSiO3 =>
Ca3MgSiSi3O12 = 3 CaSiO3 + MgSiO3
CaO + SiO2 = Ca2SiO4 =>
2 CaO + SiO2 = Ca2SiO4
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + Na(C2H3O2) =>
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + 2 Na(C2H3O2)
Be(OH)2 + H2S = S2Be2 + H2O =>
2 Be(OH)2 + 2 H2S = S2Be2 + 4 H2O
Mg + Br2 = Mg(Br2)2 =>
Mg + 2 Br2 = Mg(Br2)2
Li2C2O4 = Li2O + CO2 + CO =>
Li2C2O4 = Li2O + CO2 + CO
Ca + H2 = Ca2H2 =>
2 Ca + H2 = Ca2H2
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
Ca + Fe2O3 = CaO + Fe =>
3 Ca + Fe2O3 = 3 CaO + 2 Fe
C6H5COONa + H2SO4 = C6H5COOH + Na2SO4 =>
2 C6H5COONa + H2SO4 = 2 C6H5COOH + Na2SO4
Fe{+3} + OH{-} = Fe(OH)3 =>
Fe{+3} + 3 OH{-} = Fe(OH)3
Cr2O3 + KOH = K3CrO4 + H2O + H2 =>
Cr2O3 + 6 KOH = 2 K3CrO4 + H2O + 2 H2
CH4 + SO2 = HS + CO2 + H2 =>
2 CH4 + 2 SO2 = 2 HS + 2 CO2 + 3 H2
Na2S2O + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O + 12 KMnO4 + 13 H2SO4 = 5 Na2SO4 + 12 MnSO4 + 6 K2SO4 + 13 H2O
K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*3H2O + KCl =>
3 K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*3H2O + 3 KCl
KMnO4 + SO2 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + SO2 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
CH3C(O)NH2 + NaOH + Br2 = CH3NH2 + NaBr + CO2 + H2O =>
CH3C(O)NH2 + 2 NaOH + Br2 = CH3NH2 + 2 NaBr + CO2 + H2O
Ni + Na2SO4 + H2O = NiSO4 + NaOH + H2 =>
Ni + Na2SO4 + 2 H2O = NiSO4 + 2 NaOH + H2
Ba(NO3)2 + Na(SO4) = Ba(SO4)2 + NaNO3 =>
Ba(NO3)2 + 2 Na(SO4) = Ba(SO4)2 + 2 NaNO3
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
Pb(NO2)4 = Pb4 + NO2 =>
4 Pb(NO2)4 = Pb4 + 16 NO2
KNO3 + I2 + H2SO4 = KIO3 + NO + K2SO4 + H2O =>
10 KNO3 + 3 I2 + 2 H2SO4 = 6 KIO3 + 10 NO + 2 K2SO4 + 2 H2O
Mg + RbOH = Mg(OH)2 + Rb =>
Mg + 2 RbOH = Mg(OH)2 + 2 Rb
MnSO4 + KClO3 + KOH = K2MnO4 + K2SO4 + Cl2 + H2O =>
5 MnSO4 + 4 KClO3 + 16 KOH = 5 K2MnO4 + 5 K2SO4 + 2 Cl2 + 8 H2O
B10H4 + O2 = B203 + H2O =>
203 B10H4 + 203 O2 = 10 B203 + 406 H2O
Fa + Cl2 = FaCl3 =>
2 Fa + 3 Cl2 = 2 FaCl3
C10H17NO2 + CH3NH2 + CH3OH = NH4OH + C10H15N =>
7.9999999999999C10H17NO2 + 19 CH3NH2 + CH3OH = 17 NH4OH + 9.9999999999999C10H15N
Cl2(g) + C2H6(g) = C2HCl5(g) + HCl(g) =>
5 Cl2(g) + C2H6(g) = C2HCl5(g) + 5 HCl(g)
Li2 + SO2 + O2 = LiSO3 =>
Li2 + 2 SO2 + O2 = 2 LiSO3
Fe + H2SO4(aq) = Fe2(SO4)3(aq) + H2 =>
2 Fe + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2
VOSO4 + Zn + H2SO4 = V2(SO4)3 + ZnSO4 + H2O =>
2 VOSO4 + Zn + 2 H2SO4 = V2(SO4)3 + ZnSO4 + 2 H2O
Cl2 + CuBr2 = Br2 + CuCl2 =>
Cl2 + CuBr2 = Br2 + CuCl2
OHCCH2CH2CH2CHO + O2 = CO2 + H2O =>
OHCCH2CH2CH2CHO + 6 O2 = 5 CO2 + 4 H2O
Pb2O3 + CH3COOH + Cl2 = PbCl2 + Pb(CH3COO)4 + H2O =>
2 Pb2O3 + 12 CH3COOH + Cl2 = PbCl2 + 3 Pb(CH3COO)4 + 6 H2O
SnS + H2O2{-} = SnS3{-2} + Sn(OH)6{-2} =>
3 SnS + 6 H2O2{-} = SnS3{-2} + 2 Sn(OH)6{-2}
Hg2(ClO3)2 = HgCl + O2 =>
Hg2(ClO3)2 = 2 HgCl + 3 O2
Ni(OH)2 + Br2 + H2O = HBr + Ni(OH)3 =>
2 Ni(OH)2 + Br2 + 2 H2O = 2 HBr + 2 Ni(OH)3
Cr2O7K2 + H2SO4 + FeSO4 = K2SO4 + Cr2(SO4)3 + H2O + Fe2(SO4)3 =>
Cr2O7K2 + 7 H2SO4 + 6 FeSO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3
Cu2CO3 = Cu2 + CO3 =>
Cu2CO3 = Cu2 + CO3
C12H22O11 + NH4OH + C10H15NO = C11H15NO2 + H2O =>
5 C12H22O11 + 4 NH4OH + 16 C10H15NO = 20 C11H15NO2 + 35 H2O
(NH4)2Ce(NO3)6 + H2O = CeO2 + NH4NO3 + HNO3 =>
(NH4)2Ce(NO3)6 + 2 H2O = CeO2 + 2 NH4NO3 + 4 HNO3
NaHCO3 + CH3COOH = NaCO3 + CH3COOH2 =>
NaHCO3 + CH3COOH = NaCO3 + CH3COOH2
Be(NO3)2 + Al2(CO3)3 = BeCO3 + Al(NO3)3 =>
3 Be(NO3)2 + Al2(CO3)3 = 3 BeCO3 + 2 Al(NO3)3
CaH2 + HCl = CaCl + H2 =>
2 CaH2 + 2 HCl = 2 CaCl + 3 H2
BaCo3 + AgNO3 = Ag2Co3 + Ba(NO3)2 =>
BaCo3 + 2 AgNO3 = Ag2Co3 + Ba(NO3)2
Xe + H2O = H + XeO =>
Xe + H2O = 2 H + XeO
Ba + Co2 = BaCo3 =>
2 Ba + 3 Co2 = 2 BaCo3
V2O5 + HCl = VCl3O + H2O =>
V2O5 + 6 HCl = 2 VCl3O + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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