| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgHCO3 + LiCl = HgCl + LiHCO3
C3H7Br + NH3 = C3H7NH2 + HBr =>
C3H7Br + NH3 = C3H7NH2 + HBr
As(OH)3 + KOH = KAsO2 + H2O =>
As(OH)3 + KOH = KAsO2 + 2 H2O
MnO2 + H2SO4 = HMnO4 + MnSO4 + H2O =>
5 MnO2 + 3 H2SO4 = 2 HMnO4 + 3 MnSO4 + 2 H2O
Pd + HCl + HNO3 = H2[PdCl4] + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2[PdCl4] + 2 NO + 4 H2O
NaSO3 + HCl = H2O + NaS + ClO3 =>
7 NaSO3 + 6 HCl = 3 H2O + 7 NaS + 6 ClO3
MnO4{-} + HSO3{-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{2-} + SO4{2-} + 2 H2O
NaBH4 + CuSO4 = NaSO4 + CuB + H =>
NaBH4 + CuSO4 = NaSO4 + CuB + 4 H
(NH4)2SO3 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 5(NH4)2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
C2H2 = C6H6 = C6H5 = NO2 =>
3 C2H2 = C6H6
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
SI + KOH = K2SIO2 + H2 =>
SI + 2 KOH = K2SIO2 + H2
S2O3{2-} + H2O = SO4{2-} + H{+} + {-} =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
CH2 = CHCH3 =>
2 CH2 = CHCH3
Pb(NO3)2 + NaSiO3 = Pb + NaNO3 + SiO3 =>
Pb(NO3)2 + 2 NaSiO3 = Pb + 2 NaNO3 + 2 SiO3
NaSO4 + BrCl = NaCl + SO4Br =>
NaSO4 + BrCl = NaCl + SO4Br
ZnSO4 + NaOH = Zn(OH)2Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2Na2SO4
KMnO4 + HNO3 + KHSO3 = MnSO4 + K2SO4 + H2O + KNO3 =>
2 KMnO4 + HNO3 + 5 KHSO3 = 2 MnSO4 + 3 K2SO4 + 3 H2O + KNO3
C5H12 + O6 = CO2 + H2O =>
3 C5H12 + 8 O6 = 15 CO2 + 18 H2O
C6H5CHCH2 + KMnO4 + H2O = C6H5CHCH2(OH)2 + MnO2 + KOH =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5CHCH2(OH)2 + 2 MnO2 + 2 KOH
KBrO2 + K2S2O3 + H2O = KBr + K2S4O6 + KOH =>
KBrO2 + 4 K2S2O3 + 2 H2O = KBr + 2 K2S4O6 + 4 KOH
Co(NH3)6Cl2 + K2S = CoS + KCl + NH3 =>
Co(NH3)6Cl2 + K2S = CoS + 2 KCl + 6 NH3
CsOH + HBr = CsH + BrOH =>
CsOH + HBr = CsH + BrOH
CuSO4 + NH3 + H2O = Cu4SO4(OH)6 + (NH4)2SO4 =>
4 CuSO4 + 6 NH3 + 6 H2O = Cu4SO4(OH)6 + 3(NH4)2SO4
CrPO4 + HCl = CrCl3 + H3PO4 =>
CrPO4 + 3 HCl = CrCl3 + H3PO4
CaSO4H2O = (CaSO4)2H2O + H2O =>
2 CaSO4H2O = (CaSO4)2H2O + H2O
Pb(No3)2 + K2SO4 = PbSO4 + K2(No3)2 =>
Pb(No3)2 + K2SO4 = PbSO4 + K2(No3)2
KO2 + HNO3 = KNO3 + O2 + H2O =>
4 KO2 + 4 HNO3 = 4 KNO3 + 3 O2 + 2 H2O
Zn + HgCl = ZnCl2 + Hg =>
Zn + 2 HgCl = ZnCl2 + 2 Hg
Mg + HClO = MgClO + H =>
Mg + HClO = MgClO + H
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Mg3Bi2 + H2O = BiH3 + Mg(OH)2 =>
Mg3Bi2 + 6 H2O = 2 BiH3 + 3 Mg(OH)2
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
FeSO4 + Na3PO4 = FePO4 + SO4Na3 =>
FeSO4 + Na3PO4 = FePO4 + SO4Na3
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
HNO3 = HH2O + NO2 + O2 =>
3 HNO3 = HH2O + 3 NO2 + O2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
magnesium + sulfurdioxide = magnesiumoxide + sulfur =>
2 Mg + SO2 = 2 MgO + S
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl
C4H10 + O = H2O + CO2 =>
C4H10 + 13 O = 5 H2O + 4 CO2
CuO + Ca = CaO + Cu =>
CuO + Ca = CaO + Cu
FeCl3 + Mg(NO3)2 = Fe(NO3)3 + MgCl2 =>
2 FeCl3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 MgCl2
NaClO3 + KBr + H2SO4 = Br2 + NaCl + K2SO4 + H2O =>
NaClO3 + 6 KBr + 3 H2SO4 = 3 Br2 + NaCl + 3 K2SO4 + 3 H2O
[Cu(H2O)6]{2+} + C2H8N2 = [Cu(H2NCH2CH2NH2)2]{2+} + H2O =>
[Cu(H2O)6]{2+} + 2 C2H8N2 = [Cu(H2NCH2CH2NH2)2]{2+} + 6 H2O
CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H2 + KMnO4 + H2SO4 = C4H2O2 + K2SO4 + MnSO4 + H2O =>
10 C2H2 + 6 KMnO4 + 9 H2SO4 = 5 C4H2O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al2(SO4)3 + NaCl = Al2(Cl) + Na(SO4)3 =>
Al2(SO4)3 + NaCl = Al2(Cl) + Na(SO4)3
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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