| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + K2S2O5 = 2 K2SO3 + H2O
Al(OH)3 + NaOH(aq) = Na[Al(OH)4] =>
Al(OH)3 + NaOH(aq) = Na[Al(OH)4]
CuCl2 + Na2CO3 + H2O = Cu2(OH)2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 4 NaCl + CO2
CrO2{-} + S2O8{2-} + OH{-} = CrO4{2-} + SO4{2-} + H2O =>
2 CrO2{-} + 3 S2O8{2-} + 8 OH{-} = 2 CrO4{2-} + 6 SO4{2-} + 4 H2O
CH4 + F = F3CH4 =>
CH4 + 3 F = F3CH4
ClO3{-} + Hg + H{+} = Cl{-} + Hg2{2+} + H2O =>
ClO3{-} + 6 Hg + 6 H{+} = Cl{-} + 3 Hg2{2+} + 3 H2O
MnI2 + AgNO3 = AgI + Mn(NO3)2 =>
MnI2 + 2 AgNO3 = 2 AgI + Mn(NO3)2
(C7H16) + O2 = CO2 + H2O =>
(C7H16) + 11 O2 = 7 CO2 + 8 H2O
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
NaOH + Fe2(SO4)3 = Fe(OH)3 + Na2(SO4) =>
6 NaOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Na2(SO4)
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
Zn + H2O2 = Zn2O + H2O =>
2 Zn + H2O2 = Zn2O + H2O
KMnO4 + H2C2O2 + H2SO4 = MnSO4 + H2O + K2SO4 + CO2 =>
6 KMnO4 + 5 H2C2O2 + 9 H2SO4 = 6 MnSO4 + 14 H2O + 3 K2SO4 + 10 CO2
NaOH + H2 = NaOH3 =>
NaOH + H2 = NaOH3
LiOH + N2O3 = LiNO2 + H2O =>
2 LiOH + N2O3 = 2 LiNO2 + H2O
CuCl2 + Na2CO3 + H2O = Cu2(OH)2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 4 NaCl + CO2
H4As2O7 + Ni(OH)3 = Ni4(As2O7)3 + H2O =>
3 H4As2O7 + 4 Ni(OH)3 = Ni4(As2O7)3 + 12 H2O
HCl + Ba(OH)2 = BaCl2 + H2(OH)2 =>
2 HCl + Ba(OH)2 = BaCl2 + H2(OH)2
Co(NO3)2 + Na2HPO4 = NaNO3 + CoHPO4 =>
Co(NO3)2 + Na2HPO4 = 2 NaNO3 + CoHPO4
NH4F + Pb(NO3)2 = PbF2 + (NH4)(NO3) =>
2 NH4F + Pb(NO3)2 = PbF2 + 2(NH4)(NO3)
[Co(NH3)5SO4]Cl + AgNO3 = AgCl + [Co(NH3)5SO4]NO3 =>
[Co(NH3)5SO4]Cl + AgNO3 = AgCl + [Co(NH3)5SO4]NO3
PbCl4 + Na3PO4 = Pb3(PO4)4 + NaCl =>
3 PbCl4 + 4 Na3PO4 = Pb3(PO4)4 + 12 NaCl
CuSO4 + NH3 = NSO4 + CuH3 =>
CuSO4 + NH3 = NSO4 + CuH3
Li2ZnO2 + SO2 = ZnSO4 + Li =>
Li2ZnO2 + SO2 = ZnSO4 + 2 Li
Fe(OH)3 + AlCl3 = FeCl3 + Al(OH)3 =>
Fe(OH)3 + AlCl3 = FeCl3 + Al(OH)3
C9H8O2 + Br2 = C9H8O2Br2 =>
C9H8O2 + Br2 = C9H8O2Br2
Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O
ZnCO3 + Na3PO4 = Na2CO3 + Zn3(PO4)2 =>
3 ZnCO3 + 2 Na3PO4 = 3 Na2CO3 + Zn3(PO4)2
CuO + LiOH = CuOH + LiO =>
CuO + LiOH = CuOH + LiO
(CH3)2NNH + N2O4 = CO2 + H2O + N2 =>
8(CH3)2NNH + 15 N2O4 = 16 CO2 + 28 H2O + 23 N2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
K2Cr2O2 + H2SO4 + O2 = KHSO4 + Cr2(SO4)3 + H2O =>
K2Cr2O2 + 5 H2SO4 + O2 = 2 KHSO4 + Cr2(SO4)3 + 4 H2O
HClO3Mg = HMgClO3 =>
HClO3Mg = HMgClO3
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
Na + Br = Na3Br =>
3 Na + Br = Na3Br
Ud(g) + O2(g) = Ud2O3 =>
4 Ud(g) + 3 O2(g) = 2 Ud2O3
F2 + HNO2 + H2O = HF + HNO3 =>
F2 + HNO2 + H2O = 2 HF + HNO3
Sb2S3 + HNO3 + H2O = H2SO4 + H3SbO4 + NO =>
3 Sb2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3SbO4 + 28 NO
Na + PO4 = NaPO4 =>
Na + PO4 = NaPO4
Al + H2SO4(s) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(s) = Al2(SO4)3 + 3 H2
C6H6 + O2 = C6H5OH =>
2 C6H6 + O2 = 2 C6H5OH
CH3OH = CH4 + O3 =>
3 CH3OH = 3 CH4 + O3
CO3 + HNO3 = NO3 + CO2 + H2O =>
CO3 + 2 HNO3 = 2 NO3 + CO2 + H2O
CoSO4KOH = Co(OH)KSO4 =>
CoSO4KOH = Co(OH)KSO4
Na2(CO3) + HCl = NaCl + H2O + CO2 =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + CO2
Na2(CO3) + HCl = NaCl + H2CO3 =>
Na2(CO3) + 2 HCl = 2 NaCl + H2CO3
Na2(CO3) + HCl = NaCl + H2(CO3) =>
Na2(CO3) + 2 HCl = 2 NaCl + H2(CO3)
Na2(CO3) + HCl = NaCl + H2O + CO2 =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + CO2
Cu(NO3)2 + KI = KNO3 + CuI2 =>
Cu(NO3)2 + 2 KI = 2 KNO3 + CuI2
CaI2(aq) + Br2(l) = CaBr2(s) + I2(l) =>
CaI2(aq) + Br2(l) = CaBr2(s) + I2(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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