Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 HBr(aq) = MgBr2(aq) + H2(g)
CH3COOH + NaCl = HCl + NaCH3COO =>
CH3COOH + NaCl = HCl + NaCH3COO
C6HCOOH + H2O = H3O + HCOO =>
C6HCOOH + 31 H2O = 19 H3O + 7 HCOO
K2Cr2O7 + C + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CO2 + 8 H2O
Na + HClO2 = NaClO2 + H2 =>
2 Na + 2 HClO2 = 2 NaClO2 + H2
H3C6H5O7H2O + CaCO3 = Ca3(C6H5O7)2 + H2O + CO2 =>
2 H3C6H5O7H2O + 3 CaCO3 = Ca3(C6H5O7)2 + 5 H2O + 3 CO2
FeCl2(aq) + LiOH(aq) = Fe(OH)2(aq) + LiCl(aq) =>
FeCl2(aq) + 2 LiOH(aq) = Fe(OH)2(aq) + 2 LiCl(aq)
Al2O3 + HCl + NaOH = NaAlCl4 + H2O =>
Al2O3 + 8 HCl + 2 NaOH = 2 NaAlCl4 + 5 H2O
C6H12 + O2(g) = CO2(g) + H2O =>
C6H12 + 9 O2(g) = 6 CO2(g) + 6 H2O
Ra + N2 = Ra3N2 =>
3 Ra + N2 = Ra3N2
K + P = PK =>
K + P = PK
Sn + AgNO3 = AgSnNO3 =>
Sn + AgNO3 = AgSnNO3
LiOH + HClO4 = Li(ClO4) + H2O =>
LiOH + HClO4 = Li(ClO4) + H2O
P2O5 + Li2O = Li3PO4 =>
P2O5 + 3 Li2O = 2 Li3PO4
BiOOH + H2O = Bi + OH =>
BiOOH + H2O = Bi + 3 OH
CuCl2 + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2 + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
CoCl3 + AgNO3 = Co(NO3)3 + AgCl =>
CoCl3 + 3 AgNO3 = Co(NO3)3 + 3 AgCl
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(aq) + NH4Cl(s) =>
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(aq) + 2 NH4Cl(s)
C4H8(OH)2 + HCl = C4H8Cl2 + H2O =>
C4H8(OH)2 + 2 HCl = C4H8Cl2 + 2 H2O
BiOOH + H2O = Bi + OH =>
BiOOH + H2O = Bi + 3 OH
K + Ce = KCe =>
K + Ce = KCe
NH2OH + HCl = (NH2OH)HCl =>
NH2OH + HCl = (NH2OH)HCl
carbondisulfide + oxygen = carbondioxide + sulfurdioxide =>
CS2 + 3 O2 = CO2 + 2 SO2
NH2OH + HCl = (NH2OH)HCl =>
NH2OH + HCl = (NH2OH)HCl
Ta2O5 + Th = Ta + ThO2 =>
2 Ta2O5 + 5 Th = 4 Ta + 5 ThO2
FeCl2 + OH = Fe(OH)2 + Cl =>
FeCl2 + 2 OH = Fe(OH)2 + 2 Cl
Fe + HC2H3O2 = Fe(C2H2O2)3 + H2 =>
Fe + 3 HC2H3O2 = Fe(C2H2O2)3 + 3 H2
C2O2 + O2 = CO2 =>
C2O2 + O2 = 2 CO2
BiOOH + H2O = Bi + OH =>
BiOOH + H2O = Bi + 3 OH
Fe + LiNO3 = Li + Fe(NO3)2 =>
Fe + 2 LiNO3 = 2 Li + Fe(NO3)2
CaCl2 + H2O = CaOHCl + HCl =>
CaCl2 + H2O = CaOHCl + HCl
NH2OH + HCl = (NH2OH)HCl =>
NH2OH + HCl = (NH2OH)HCl
BiOOH + H2O = Bi + OH =>
BiOOH + H2O = Bi + 3 OH
NH2OH + HCl = (NH2OH)HCl =>
NH2OH + HCl = (NH2OH)HCl
MnO2 + OH{-} + O2 = MnO4{2-} + H2O =>
2 MnO2 + 4 OH{-} + O2 = 2 MnO4{2-} + 2 H2O
BaO2 + H2SO4 = BaSO4(s) + H2O2 =>
BaO2 + H2SO4 = BaSO4(s) + H2O2
C7H5NO3 + C8H8O = C15H11NO3 + H2O =>
C7H5NO3 + C8H8O = C15H11NO3 + H2O
Ca(OH)2 + Cu2SO4 = CaSO4 + CuOH =>
Ca(OH)2 + Cu2SO4 = CaSO4 + 2 CuOH
HNO3 + NaSH = NaNO3 + H2S =>
HNO3 + NaSH = NaNO3 + H2S
S + KNO3 = SO2 + NO + K20 =>
20 S + 20 KNO3 = 20 SO2 + 20 NO + K20
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
CUS + Na2CO3 = CUCO3 + Na2S =>
CUS + Na2CO3 = CUCO3 + Na2S
NO2{-}(aq) + Al(s) + H2O = NH3(aq) + AlO2{-}(aq) + OH =>
NO2{-}(aq) + Al(s) + 3 H2O = NH3(aq) + AlO2{-}(aq) + 3 OH
MnO4{-} + S2O3{2-} + H = Mn + SO4{2-} + H2O =>
2 MnO4{-} + S2O3{2-} + 6 H = 2 Mn + 2 SO4{2-} + 3 H2O
K2SiO3 + HNO3 = KNO3 + H2SiO3 =>
K2SiO3 + 2 HNO3 = 2 KNO3 + H2SiO3
C10H222 + O2 = CO2 + H2O =>
2 C10H222 + 131 O2 = 20 CO2 + 222 H2O
BiOOH + H2O = Bi + OH =>
BiOOH + H2O = Bi + 3 OH
Ba(OH)2 + HCl = BaH2 + Cl(OH) =>
Ba(OH)2 + 2 HCl = BaH2 + 2 Cl(OH)
(CH3COO)2Pb + FeCl3 = PbCl2 + (CH3COO)3Fe =>
3(CH3COO)2Pb + 2 FeCl3 = 3 PbCl2 + 2(CH3COO)3Fe
C6H12O6 + CO2 = C6H8O7 + H2O =>
3 C6H12O6 + 6 CO2 = 4 C6H8O7 + 2 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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