| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + AlPO4 = HPO4 + AlCl
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
MnO(s) + C(s) = Mn(s) + CO2(g) =>
2 MnO(s) + C(s) = 2 Mn(s) + CO2(g)
Cu{2+} + Fe(CN)6{4-} = Cu2Fe(CN)6 =>
2 Cu{2+} + Fe(CN)6{4-} = Cu2Fe(CN)6
HNO3 + Na2SO4 = Na2NO3 + HSO4 =>
HNO3 + Na2SO4 = Na2NO3 + HSO4
SbO2 + H2O = Sb(OH)4 =>
SbO2 + 2 H2O = Sb(OH)4
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
K(s) + I2(s) = KI(s) =>
2 K(s) + I2(s) = 2 KI(s)
C2H6O2 + KOH = C2H4O2K2 + H2O =>
C2H6O2 + 2 KOH = C2H4O2K2 + 2 H2O
*2H2 + *2I2 = *4HI =>
*2H2 + *2I2 = *4HI
Ba(OH)2 + NH4 = Ba + NH3 + H2O =>
Ba(OH)2 + 2 NH4 = Ba + 2 NH3 + 2 H2O
PbO2 + Si + Cl2 = PbCl4 + SiO =>
PbO2 + 2 Si + 2 Cl2 = PbCl4 + 2 SiO
Mg(aq) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(aq) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Ca3(PO4)2 + HCl = CaCl2 + H2O + P2O5 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 3 H2O + P2O5
CH3CH2COO + HCl = CH3CH2COOH + Cl =>
CH3CH2COO + HCl = CH3CH2COOH + Cl
NaCO3 + CH3COOH = H2O + CH3COONa + CO2 =>
8 NaCO3 + 9 CH3COOH = 6 H2O + 8 CH3COONa + 10 CO2
C2H3Br + O2 = CO + H2O + HBr =>
2 C2H3Br + 3 O2 = 4 CO + 2 H2O + 2 HBr
CrO4(NO3)3 + Na2S = NaNO3 + (CrO4)2S3 =>
2 CrO4(NO3)3 + 3 Na2S = 6 NaNO3 + (CrO4)2S3
KOH + HOOCCOOH = H2O + KCO2 =>
2 KOH + HOOCCOOH = 2 H2O + 2 KCO2
(SO3) + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3(SO3) + 2 Fe(OH)3 = Fe2(SO4)3 + 3 H2O
Mg + (NH4)NO3 = Mg(NO3)2 + NH4 =>
Mg + 2(NH4)NO3 = Mg(NO3)2 + 2 NH4
Fe2C2O4H2O + O2 = FeO + H2O + CO2 =>
Fe2C2O4H2O + O2 = 2 FeO + H2O + 2 CO2
SO4 + H = SH + H2O =>
SO4 + 9 H = SH + 4 H2O
BiI3 = Bi + I =>
BiI3 = Bi + 3 I
Fe + NaClO + KOH = K2FeO4 + NaCl + H2O =>
Fe + 3 NaClO + 2 KOH = K2FeO4 + 3 NaCl + H2O
Li3N + H2O = Li{+} + OH{-} + NH3 =>
Li3N + 3 H2O = 3 Li{+} + 3 OH{-} + NH3
(NH4)Cl2 + Na(OH) = NH3 + H2O + NaCl2 =>
(NH4)Cl2 + Na(OH) = NH3 + H2O + NaCl2
FeS + Al = FeAl + S =>
FeS + Al = FeAl + S
S2O8{-}2 + H2O + Cr3{+} = Cr2O7{-}2 + SO4{-}2 + H{+} =>
37 S2O8{-}2 + 21 H2O + 2 Cr3{+} = 3 Cr2O7{-}2 + 74 SO4{-}2 + 42 H{+}
AgSOBaI = BaSOAgI =>
AgSOBaI = BaSOAgI
NaCl + PbO2 + H2SO4 = NaHSO4 + Cl2 + Pb(HSO4)2 + H2O =>
2 NaCl + PbO2 + 4 H2SO4 = 2 NaHSO4 + Cl2 + Pb(HSO4)2 + 2 H2O
HF + Li2CO3 = LiF + H2O + CO2 =>
2 HF + Li2CO3 = 2 LiF + H2O + CO2
X + NaOH = NaX + NaXO3 + H2O =>
6 X + 6 NaOH = 5 NaX + NaXO3 + 3 H2O
MnO4{-} + Mn{2+} + H2O = MnO2 + H2MnO4 =>
2 MnO4{-} + Mn{2+} + 2 H2O = MnO2 + 2 H2MnO4
FeCl3 + FeO = FeCl2 + Fe2O3 =>
2 FeCl3 + 3 FeO = 3 FeCl2 + Fe2O3
C4H9OH = C8H18O + H2O =>
2 C4H9OH = C8H18O + H2O
SO2 + LiMnO4 + H2O = MnSO + Li2SO4 + H2SO4 =>
11 SO2 + 2 LiMnO4 + 8 H2O = 2 MnSO + Li2SO4 + 8 H2SO4
Al3 + CuSO4 + HCl = Cu + AlCl3 + H2SO4 =>
2 Al3 + 9 CuSO4 + 18 HCl = 9 Cu + 6 AlCl3 + 9 H2SO4
NH4I(aq) + KOH(aq) = NH4OH + KI =>
NH4I(aq) + KOH(aq) = NH4OH + KI
Pd{2+} + Ni(OH)2 + OH{-} = Pd + NiO2 + H2O =>
Pd{2+} + Ni(OH)2 + 2 OH{-} = Pd + NiO2 + 2 H2O
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
Hg + O + H = HgOH =>
Hg + O + H = HgOH
Fe15 + H2O = Fe3O4 + H2 =>
Fe15 + 20 H2O = 5 Fe3O4 + 20 H2
C12H22O11 + NaCl = NaClC12H22O11 =>
C12H22O11 + NaCl = NaClC12H22O11
C3H8 + HNO3 = CO2 + H2O + C2H5NO2 =>
7 C3H8 + 10 HNO3 = CO2 + 8 H2O + 10 C2H5NO2
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl + NaC = NaCl + FeC =>
FeCl + NaC = NaCl + FeC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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