| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + LiOH = H2O + FLi
NaCl2 + RbOH = Na(OH)2 + RbCl =>
NaCl2 + 2 RbOH = Na(OH)2 + 2 RbCl
BaCl2 + TiOCl2 + H2C2O4 + H2O = BaTiO(C2O4)2*H2O + HCl =>
BaCl2 + TiOCl2 + 2 H2C2O4 + H2O = BaTiO(C2O4)2*H2O + 4 HCl
SnCl4 + H2O = HCl + SnOHCl3 =>
SnCl4 + H2O = HCl + SnOHCl3
Mo + HgO = Hg + MoO2 =>
Mo + 2 HgO = 2 Hg + MoO2
NaCl2 + RbOH = Na(OH)2 + RbCl =>
NaCl2 + 2 RbOH = Na(OH)2 + 2 RbCl
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4 + HNO3 =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4 + 2 HNO3
KMnO4 + H2SO4 + HCl = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HCl = K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
MnO4 + S{2-} + H{+} = Mn{2+} + SO2 + H2O =>
MnO4 + S{2-} + 4 H{+} = Mn{2+} + SO2 + 2 H2O
Cr2O7{2-} + I{-} + H{+}{+} = Cr{3+} + H2O + I2 =>
Cr2O7{2-} + 6 I{-} + 14 H{+}{+} = 2 Cr{3+} + 7 H2O + 3 I2
C2H4 + HCN = CH3CH2CN =>
C2H4 + HCN = CH3CH2CN
KNO3 + K2CrO4 = KCrO4 + K2NO3 =>
KNO3 + K2CrO4 = KCrO4 + K2NO3
C7H7NO2 + HCl = C7H8NO2 + Cl =>
C7H7NO2 + HCl = C7H8NO2 + Cl
Pb(NO3) + CaCO3 = PbCO3 + CaNO3 =>
Pb(NO3) + CaCO3 = PbCO3 + CaNO3
Fe2O3 + C2H2O4 = Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 C2H2O4 = Fe2(C2O4)3 + 3 H2O
Ca(HS)2 + HNO3 = Ca(NO3)2 + H2O + NO2 + S =>
Ca(HS)2 + 6 HNO3 = Ca(NO3)2 + 4 H2O + 4 NO2 + 2 S
CrCl3 + H2S(g) = Cr2S3(s) + HCl =>
2 CrCl3 + 3 H2S(g) = Cr2S3(s) + 6 HCl
Cl2C6H3OH + O2 = CO2 + H2O + HCl =>
Cl2C6H3OH + 6 O2 = 6 CO2 + H2O + 2 HCl
AgOH + H2SO3 = Ag2SO3 + H2O =>
2 AgOH + H2SO3 = Ag2SO3 + 2 H2O
CH3CH2CH2CH2CH2OH + Na = CH3CH2CH2CH2CH2ONa + H2 =>
2 CH3CH2CH2CH2CH2OH + 2 Na = 2 CH3CH2CH2CH2CH2ONa + H2
Pb(NO3) + CaCO3 = PbCO3 + CaNO3 =>
Pb(NO3) + CaCO3 = PbCO3 + CaNO3
PbCl2 + H2SO4 = HCl + PbSO4 =>
PbCl2 + H2SO4 = 2 HCl + PbSO4
Pb(NO3) + CaCO3 = PbCO3 + CaNO3 =>
Pb(NO3) + CaCO3 = PbCO3 + CaNO3
C6H12O6 + S8 = CS2 + H2 + SO2 =>
8 C6H12O6 + 15 S8 = 48 CS2 + 48 H2 + 24 SO2
Co + O = CoO =>
Co + O = CoO
(NH4)Cl(aq) + RbOH(aq) = RbCl(aq) + NH3(g) + H2O(l) =>
(NH4)Cl(aq) + RbOH(aq) = RbCl(aq) + NH3(g) + H2O(l)
AlN + H2SO4 = AlH2 + SO4N =>
AlN + H2SO4 = AlH2 + SO4N
K2V6O16 + KOH = K3V3O9 + H2O =>
K2V6O16 + 4 KOH = 2 K3V3O9 + 2 H2O
Butane + Oxygen = Carbondioxide + Water =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCO3 + HCO = BaCO + HCO3 =>
BaCO3 + HCO = BaCO + HCO3
Fe{3}O{3} + CO = Fe + CO{2] =>
2 Fe{3}O{3} + 3 CO = 2 Fe + 3 CO{2]
H{+} + MnO4{-} + Ag = Mn{2+} + H2O + Ag{+} =>
8 H{+} + MnO4{-} + 5 Ag = Mn{2+} + 4 H2O + 5 Ag{+}
CO2 + NaOH = Na2CO + H2O3 =>
CO2 + 2 NaOH = Na2CO + H2O3
HNo3 + NaOH = NaNo3 + H2O =>
HNo3 + NaOH = NaNo3 + H2O
Pb(NO3) + CaCO3 = PbCO3 + CaNO3 =>
Pb(NO3) + CaCO3 = PbCO3 + CaNO3
C7H7NO2 + HCl = C7H8NO2 + Cl =>
C7H7NO2 + HCl = C7H8NO2 + Cl
Ph + O2 = PhO2 =>
Ph + O2 = PhO2
CuCl2 + Mg2 = CuMg + Cl =>
2 CuCl2 + Mg2 = 2 CuMg + 4 Cl
Cu3(BO3)2 + Al = Al2O3 + Cu + B =>
Cu3(BO3)2 + 4 Al = 2 Al2O3 + 3 Cu + 2 B
(NH4)2HPO4 + O2 = H2PO4 + HNO2 + H2O =>
4(NH4)2HPO4 + 13 O2 = 4 H2PO4 + 8 HNO2 + 10 H2O
Pb(NO3) + CaCO3 = PbCO3 + CaNO3 =>
Pb(NO3) + CaCO3 = PbCO3 + CaNO3
H3(PO4) = P2O5 + H2O =>
2 H3(PO4) = P2O5 + 3 H2O
CH3COH + NaMnO4 + NaOH = CH3COOH + Na2MnO4 + H2O =>
CH3COH + 2 NaMnO4 + 2 NaOH = CH3COOH + 2 Na2MnO4 + H2O
H2O + Ag2 = Ag2O + H2 =>
H2O + Ag2 = Ag2O + H2
K2S(aq) + ZnBr2(aq) = KBr + ZnS =>
K2S(aq) + ZnBr2(aq) = 2 KBr + ZnS
CaO + H2O = Ca{+2} + OH{-} =>
CaO + H2O = Ca{+2} + 2 OH{-}
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 5 N2 + 5 CO2 + 7 K2SO4 + 26 H2O
NaOH + HI = NaI + HOH =>
NaOH + HI = NaI + HOH
CH3C6H5NO2 + Cl2 = CH2ClC6H5NO2 + HCl =>
CH3C6H5NO2 + Cl2 = CH2ClC6H5NO2 + HCl
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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