| Équations équilibrées la veille |
Fe + 2 CuCl = 2 Cu + FeCl2
KOH + H2O = H3O{+} + KO{-} =>
KOH + H2O = H3O{+} + KO{-}
O3S(g) + H2O = H2SO4 =>
O3S(g) + H2O = H2SO4
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Fe + PbO = FeO + Pb =>
Fe + PbO = FeO + Pb
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H130 + N2O = NH3 + H2O =>
4 H130 + 65 N2O = 130 NH3 + 65 H2O
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
(NH4)2SO3 + LiOH = NH4OH + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH4OH + Li2SO3
Na2SO4 + Ca(NO3)2 = CaSO4 + Na(NO3) =>
Na2SO4 + Ca(NO3)2 = CaSO4 + 2 Na(NO3)
OH{-} + Cr(OH)3 + Br2 = CrO4{-2} + Br{-} + H2O =>
10 OH{-} + 2 Cr(OH)3 + 3 Br2 = 2 CrO4{-2} + 6 Br{-} + 8 H2O
Al2(SO4)3 + K2CO3 + H2O = Al(OH)3 + CO2 + K2SO4 =>
Al2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 K2SO4
C6H14 + Cl2 = CH3CH(CH3)CHClCH3 + HCl =>
5 C6H14 + 5 Cl2 = 6 CH3CH(CH3)CHClCH3 + 4 HCl
[Cr(CH4N2O)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + Mn(NO3)2 + K2SO4 + H2O =>
10[Cr(CH4N2O)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 846 MnSO4 + 420 CO2 + 330 Mn(NO3)2 + 553 K2SO4 + 1879 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
NaOH + CO2 = Na2(CO3) + H2O =>
2 NaOH + CO2 = Na2(CO3) + H2O
Br + FeCl3 = FeBr3 + Cl2 =>
6 Br + 2 FeCl3 = 2 FeBr3 + 3 Cl2
Hg + Al = HgAl =>
Hg + Al = HgAl
Ni(OH)2 + NH4OH = NiNH + H2O =>
Ni(OH)2 + NH4OH = NiNH + 3 H2O
NaCl + Ag2O + H2O = NaOH + AgCl =>
2 NaCl + Ag2O + H2O = 2 NaOH + 2 AgCl
CH3C3 + O2 = CO2 + H2O =>
4 CH3C3 + 19 O2 = 16 CO2 + 6 H2O
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + 2 KCl
K2Cr2O7 + HCl = KCl + Cr3Cl3 + H2O + Cl2 =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 2 Cr3Cl3 + 21 H2O + 15 Cl2
Y(CH3COO)3 + O2 = Y2O3 + H2O + CO2 =>
2 Y(CH3COO)3 + 12 O2 = Y2O3 + 9 H2O + 12 CO2
H3(PO4) + H2O = H3O + PO4 =>
H3(PO4) + 3 H2O = 3 H3O + PO4
FeCl3 + I2 = ICl + Fe =>
2 FeCl3 + 3 I2 = 6 ICl + 2 Fe
HCl + K2Cr2O7 + C2H6O = KCl + CrCl3 + CO2 + H2O =>
16 HCl + 2 K2Cr2O7 + C2H6O = 4 KCl + 4 CrCl3 + 2 CO2 + 11 H2O
K2 + CO3 + HCl = KCl + H2CO3 =>
K2 + CO3 + 2 HCl = 2 KCl + H2CO3
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
NH4 + HSO3 = NH4SO3 + H2 =>
2 NH4 + 2 HSO3 = 2 NH4SO3 + H2
AlCl3 + CaO = Al2O3 + CaCl2 =>
2 AlCl3 + 3 CaO = Al2O3 + 3 CaCl2
Fe2O3 + HC2H3O2 = Fe(C2H3O2)3 + H2O =>
Fe2O3 + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2O
K2SO3(s) = K(s) + S(s) + O2(g) =>
2 K2SO3(s) = 4 K(s) + 2 S(s) + 3 O2(g)
Ba(OH)2 + NaOH = Na2BaO2 + H2O =>
Ba(OH)2 + 2 NaOH = Na2BaO2 + 2 H2O
AlCl3 + BaSO4 = BaCl + Al + SO4 =>
AlCl3 + 3 BaSO4 = 3 BaCl + Al + 3 SO4
CHCl3 + NaOH = CCl3Na + H2O =>
CHCl3 + NaOH = CCl3Na + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K2Co3 + NaCl = KCl + Na2Co3 =>
K2Co3 + 2 NaCl = 2 KCl + Na2Co3
K[Al(OH)4] = KOH + Al(OH)3 =>
K[Al(OH)4] = KOH + Al(OH)3
SO3 + LiOH = H2SO4 + Li2O =>
SO3 + 2 LiOH = H2SO4 + Li2O
HOH = H2 + OH =>
2 HOH = H2 + 2 OH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Bi2O3 + KOH + KClO = KBiO3 + KCl + H2O =>
Bi2O3 + 2 KOH + 2 KClO = 2 KBiO3 + 2 KCl + H2O
AgNH4 + HCl = AgCl + HNH4 =>
AgNH4 + HCl = AgCl + HNH4
NaHSO3 + BaCl2 = NaCl + Ba(HSO3)2 =>
2 NaHSO3 + BaCl2 = 2 NaCl + Ba(HSO3)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 + C2H5NO2 = YBa2Cu3O7 + CO2 + H2O + NO2 =>
13 Y(NO3)3 + 26 Ba(NO3)2 + 39 Cu(NO3)2 + 12 C2H5NO2 = 13 YBa2Cu3O7 + 24 CO2 + 30 H2O + 181 NO2
NH4OH + O2 = NH3O + OH =>
NH4OH + O2 = NH3O + 2 OH
Ba + HBrO = Ba(BrO)2 + H2 =>
Ba + 2 HBrO = Ba(BrO)2 + H2
CH3COOH + LiOH = LiCH3COO + H2O =>
CH3COOH + LiOH = LiCH3COO + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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