| Équations équilibrées la veille |
2 LiOH + CO2 = Li2CO3 + H2O
MgCl2 + KOH = KCl + Mg(OH)2 =>
MgCl2 + 2 KOH = 2 KCl + Mg(OH)2
As2O3 + H2O = H3AsO4 + H =>
As2O3 + 5 H2O = 2 H3AsO4 + 4 H
Pb + CrO4 = PbCrO4 =>
Pb + CrO4 = PbCrO4
UO2 = U3O6 =>
3 UO2 = U3O6
Na(OH) + Mg(SO4)2 = Na(SO4) + Mg(OH)2 =>
2 Na(OH) + Mg(SO4)2 = 2 Na(SO4) + Mg(OH)2
CrO4 + N2O = Cr + NO =>
CrO4 + 4 N2O = Cr + 8 NO
SnO2(s) + C(s) = Sn(s) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(s) + 2 CO(g)
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
As2O3 + H2O = H2As2O4 =>
As2O3 + H2O = H2As2O4
NH2C(CH2OH)3 + H2O = NH3C(CH2OH)3 + OH =>
NH2C(CH2OH)3 + H2O = NH3C(CH2OH)3 + OH
Zn3(C6H5O7)2 + H2O + CO2 = ZnCO3 + H3C6H5O7 =>
Zn3(C6H5O7)2 + 3 H2O + 3 CO2 = 3 ZnCO3 + 2 H3C6H5O7
C2H5OH + CH4N2O + H2SO4 = C5H10N2O2S + H2O + CO2 =>
13 C2H5OH + 6 CH4N2O + 6 H2SO4 = 6 C5H10N2O2S + 27 H2O + 2 CO2
MnSO4 + H12O6 = H2SO4 + MnO =>
6 MnSO4 + H12O6 = 6 H2SO4 + 6 MnO
H2O + S + NO = HNO3 + H2S =>
4 H2O + 3 S + 2 NO = 2 HNO3 + 3 H2S
Ni + Pd{2+} = Ni{2+} + Pd =>
Ni + Pd{2+} = Ni{2+} + Pd
Fe{2+} + H{+} = Fe{3+} + H =>
Fe{2+} + H{+} = Fe{3+} + H
Co(II)Cl + NaOH = Co(II)(OH) + NaCl =>
Co(II)Cl + NaOH = Co(II)(OH) + NaCl
CaS + H2SO4 = Ca2(SO4)2 + H2S =>
2 CaS + 2 H2SO4 = Ca2(SO4)2 + 2 H2S
CO2 + Na2O2 = Na2CO3 + O2 =>
2 CO2 + 2 Na2O2 = 2 Na2CO3 + O2
C2H2OH + O2 = C2O + H2O =>
4 C2H2OH + 3 O2 = 4 C2O + 6 H2O
Bl(NO3)3 + H2S = Bl2S3 + HNO3 =>
2 Bl(NO3)3 + 3 H2S = Bl2S3 + 6 HNO3
Zn + CaCl2 = ZnCl2 + Ca =>
Zn + CaCl2 = ZnCl2 + Ca
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
H2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 H2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O
CaI2 + Li3PO4 = Ca3(PO4)2 + LiI =>
3 CaI2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiI
PbO2 = Pb3O4 + O2 =>
3 PbO2 = Pb3O4 + O2
Ag + CrO4 = Ag2CrO4 =>
2 Ag + CrO4 = Ag2CrO4
CO2 + Na(OH) = NaCO2 + OH =>
CO2 + Na(OH) = NaCO2 + OH
Cr(OH)3 + H2SO4 = (Cr(OH)2)2SO4 + H2O =>
2 Cr(OH)3 + H2SO4 = (Cr(OH)2)2SO4 + 2 H2O
P4 + Br2 = PBr =>
P4 + 2 Br2 = 4 PBr
C6H5MgBr + C13H10O + H2O = C19H16O + MgBr(OH) =>
C6H5MgBr + C13H10O + H2O = C19H16O + MgBr(OH)
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
O3 = O2 =>
2 O3 = 3 O2
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Pb + CrO4 = PbCrO4 =>
Pb + CrO4 = PbCrO4
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
CH3OOH + H2O = CH3OO + H3O =>
CH3OOH + H2O = CH3OO + H3O
CaF2 + H2O = F{-} + Ca(OH)2 + H{+} =>
CaF2 + 2 H2O = 2 F{-} + Ca(OH)2 + 2 H{+}
NO{-} + Al + OH{-} + H2O = NH3 + AlO2{-} =>
3 NO{-} + 4 Al + OH{-} + 4 H2O = 3 NH3 + 4 AlO2{-}
(CH3)3N(l) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4(CH3)3N(l) + 21 O2(g) = 12 CO2(g) + 18 H2O(g) + 2 N2(g)
PbO2 = Pb + O =>
PbO2 = Pb + 2 O
NO3 + H = NO2 + H2O =>
NO3 + 2 H = NO2 + H2O
TiCl4 + Na(s) = NaCl(s) + Ti(s) =>
TiCl4 + 4 Na(s) = 4 NaCl(s) + Ti(s)
Ba + CrO4 = BaCrO4 =>
Ba + CrO4 = BaCrO4
Li2O + AlP = Li3P + Al2O3 =>
3 Li2O + 2 AlP = 2 Li3P + Al2O3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
K2O2H2 = K2OH2O =>
K2O2H2 = K2OH2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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