| Équations équilibrées la veille |
2 Fe + P4 = 2 FeP2
P2O5 + HF = PF5 + H2O =>
P2O5 + 10 HF = 2 PF5 + 5 H2O
NO + F2 = NOF =>
2 NO + F2 = 2 NOF
Cu(s) + HCl = CuCl + H =>
Cu(s) + HCl = CuCl + H
NaClO + K2SO3 + H2O = NaOH + K2SO4 + Cl2 =>
2 NaClO + K2SO3 + H2O = 2 NaOH + K2SO4 + Cl2
Cr(OH)3 + NH3 = [Cr(NH3)6](OH)3 =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6](OH)3
Cl2 + NaOH = NaCl + (NaClO) + H2O =>
Cl2 + 2 NaOH = NaCl + (NaClO) + H2O
N2O3 + LiOH = Li(NO2) + H2O =>
N2O3 + 2 LiOH = 2 Li(NO2) + H2O
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg =>
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
BaCO3 + H2O = BaO + H2CO3 =>
BaCO3 + H2O = BaO + H2CO3
ZnSO4 + CuSO4 = CuZn + SO4 =>
ZnSO4 + CuSO4 = CuZn + 2 SO4
BrCl + NH3 = NBr3 + NH4Cl =>
3 BrCl + 4 NH3 = NBr3 + 3 NH4Cl
C10H8O + NaOH = C10H7O + Na + H2O =>
C10H8O + NaOH = C10H7O + Na + H2O
I{-} + MnO4{-} + H2O = IO{-} + MnO2 + OH{-} =>
3 I{-} + 2 MnO4{-} + H2O = 3 IO{-} + 2 MnO2 + 2 OH{-}
S2 = S3 =>
3 S2 = 2 S3
Co + NH3 = Co(NH3) =>
Co + NH3 = Co(NH3)
Mg(s) + P(s) = Mg3P2 =>
3 Mg(s) + 2 P(s) = Mg3P2
CH3CH2NO2 + Fe + HCl = CH3CH2NH2 + FeCl2 + H2O =>
CH3CH2NO2 + 3 Fe + 6 HCl = CH3CH2NH2 + 3 FeCl2 + 2 H2O
MnS + H2SO4 = MnSO4 + SO2 + H2O =>
MnS + 4 H2SO4 = MnSO4 + 4 SO2 + 4 H2O
SrCl2 + NaOH = Sr(OH)2 + NaCl =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 NaCl
NaCl + Co = CoCl2 + Na =>
2 NaCl + Co = CoCl2 + 2 Na
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Na[Al(OH)4] + HBr = NaBr + Al(OH)3 + H2O =>
Na[Al(OH)4] + HBr = NaBr + Al(OH)3 + H2O
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
Al(NO3)3 + CaS = Al2S3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaS = Al2S3 + 3 Ca(NO3)2
Al(NO3)3 + Na2(SO4) = Al2(SO4)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2(SO4) = Al2(SO4)3 + 6 Na(NO3)
Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4
(NH4)2SO3 + HCl = NH4 + Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4 + 2 Cl + SO2 + H2O
H2O2 + NO = NO3{-} + H2O + H{+} =>
3 H2O2 + 2 NO = 2 NO3{-} + 2 H2O + 2 H{+}
PbS2 + HCl = PbCl2 + HS =>
PbS2 + 2 HCl = PbCl2 + 2 HS
FeSO4 + Cu(NO3)2 = FeNO3 + Cu(SO4)2 =>
2 FeSO4 + Cu(NO3)2 = 2 FeNO3 + Cu(SO4)2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Zn + H(NO3)2 = Zn(NO3)2 + H2 =>
2 Zn + 2 H(NO3)2 = 2 Zn(NO3)2 + H2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
Al2O3*3H2O + NaOH = NaAlO2 + H2O =>
Al2O3*3H2O + 2 NaOH = 2 NaAlO2 + 4 H2O
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
C3H8O + K2MnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
2 C3H8O + K2MnO4 + 2 H2SO4 = 2 C3H6O + K2SO4 + MnSO4 + 4 H2O
CU + HF = CUF2 + H2 =>
CU + 2 HF = CUF2 + H2
Fe(NO3)3(aq) + H2SO4(aq) = Fe2(SO4)3 + HNO3 =>
2 Fe(NO3)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 HNO3
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2 + NaCl =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2 + 2 NaCl
NaNo3 + CaCl2 = NaCl2 + CaNo3 =>
NaNo3 + CaCl2 = NaCl2 + CaNo3
Pb(OH)2 + ZnSO4 = Zn(OH)2 + PbSO4 =>
Pb(OH)2 + ZnSO4 = Zn(OH)2 + PbSO4
PCl3 = P + Cl2 =>
2 PCl3 = 2 P + 3 Cl2
AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br
Ca(OH)2 + Na2HPO4 = CaHPO4 + NaOH =>
Ca(OH)2 + Na2HPO4 = CaHPO4 + 2 NaOH
Pt4 + O2 = PtO2 =>
Pt4 + 4 O2 = 4 PtO2
Al + Hg(CH3COO)2 = Hg + Al(CH3COO) =>
2 Al + Hg(CH3COO)2 = Hg + 2 Al(CH3COO)
CuO2 + HCl = CuCl4 + H2O =>
CuO2 + 4 HCl = CuCl4 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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