| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Mg = AgNO3Mg
BaCI2 + H2SO4 = BaSO4 + CI2H2 =>
BaCI2 + H2SO4 = BaSO4 + CI2H2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Na2O + NHO3 = NaNO3 + H2O =>
Na2O + 2 NHO3 = 2 NaNO3 + H2O
HI + MgS = MgI + HS =>
HI + MgS = MgI + HS
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CO3H2 + NaOH = CO3Na2 + H2O =>
CO3H2 + 2 NaOH = CO3Na2 + 2 H2O
HF + NaOH = FNa + HOH =>
HF + NaOH = FNa + HOH
Co(NH2)2 + NaNO2 + HCl = Co2 + N2 + H2O + NaCl =>
6 Co(NH2)2 + 8 NaNO2 + 8 HCl = 3 Co2 + 10 N2 + 16 H2O + 8 NaCl
H2S + LiOH = H2O + Li2S =>
H2S + 2 LiOH = 2 H2O + Li2S
Na2SO4H2O + BaCl2 = BaSO4 + H2O + NaCl =>
Na2SO4H2O + BaCl2 = BaSO4 + H2O + 2 NaCl
NaC12H25SO4 + CuSO4 = CuC12H25SO4 + NaSO4 =>
NaC12H25SO4 + CuSO4 = CuC12H25SO4 + NaSO4
NH + O3 = HNO3 =>
NH + O3 = HNO3
SO2 + KMnO4 + H2O = MnSO4 + KS2O4 + H2SO4 =>
5 SO2 + KMnO4 + 2 H2O = MnSO4 + KS2O4 + 2 H2SO4
RCOOH + NaOH = RCOONa + H2O =>
RCOOH + NaOH = RCOONa + H2O
Li + Si = LiSi =>
Li + Si = LiSi
C11H22(s) + O2(g) = CO2(g) + H2O(g) =>
2 C11H22(s) + 33 O2(g) = 22 CO2(g) + 22 H2O(g)
(NH4)2S(aq) + HCl(aq) = (NH4)Cl + H2S =>
(NH4)2S(aq) + 2 HCl(aq) = 2(NH4)Cl + H2S
BeS + KOH = K2S + Be(OH)2 =>
BeS + 2 KOH = K2S + Be(OH)2
Cu(OH)2 + HSbO3 = Cu(SbO3)2 + H2O =>
Cu(OH)2 + 2 HSbO3 = Cu(SbO3)2 + 2 H2O
SO2 + KMnO4 + H2O = MnSO4 + KS2O4 + H2SO4 =>
5 SO2 + KMnO4 + 2 H2O = MnSO4 + KS2O4 + 2 H2SO4
K3PO4 + NH3 = NH3PO4 + K =>
K3PO4 + NH3 = NH3PO4 + 3 K
Ca(OH)2 + HCl = CaCl2 + H2O* =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O*
I3{-} + Ta + H2O = I{-} + Ta2O5 + H{+} =>
5 I3{-} + 2 Ta + 5 H2O = 15 I{-} + Ta2O5 + 10 H{+}
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
Cr(OH)6 + HI = CrI6 + H2O =>
Cr(OH)6 + 6 HI = CrI6 + 6 H2O
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
Fe = e + Fe{3+} =>
Fe = 3e + Fe{3+}
Cr2O3 + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 4 H2O
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu
NCIO3 = NCI + O2 =>
2 NCIO3 = 2 NCI + 3 O2
SnO + KOH = Sn(OH)2 + K2O =>
SnO + 2 KOH = Sn(OH)2 + K2O
H3NSO3 + KNO3 = KHSO4 + N2O + H2O =>
H3NSO3 + KNO3 = KHSO4 + N2O + H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Pb{2+} + HCl = PbCl2 + H{+} =>
Pb{2+} + 2 HCl = PbCl2 + 2 H{+}
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
K2CO3 + CuSO4 + H2O = CuCO3 + KOH + H2SO4 =>
K2CO3 + CuSO4 + 2 H2O = CuCO3 + 2 KOH + H2SO4
C2H4O2 + CH3CH2OH = H2O + C5H10O =>
C2H4O2 + 4 CH3CH2OH = 4 H2O + 2 C5H10O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaMg(CO3)2 + HCl = CaMgCl + H(CO3)2 =>
CaMg(CO3)2 + HCl = CaMgCl + H(CO3)2
Mg(s) + SnCl2(aq) = Sn(s) + MgCl2(aq) =>
Mg(s) + SnCl2(aq) = Sn(s) + MgCl2(aq)
CoSO4 + CaBr2 = CoBr2 + CaSO4 =>
CoSO4 + CaBr2 = CoBr2 + CaSO4
Fe + AgBr = FeBr2 + Ag =>
Fe + 2 AgBr = FeBr2 + 2 Ag
FeSO4 + AgNO3 = Fe(NO3)2 + Ag2SO4 =>
FeSO4 + 2 AgNO3 = Fe(NO3)2 + Ag2SO4
Zn + CO3 = ZnCO3 =>
Zn + CO3 = ZnCO3
Al3O3 = Al + O3 =>
Al3O3 = 3 Al + O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/25/24
Équations équilibrées sur09/24/23
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