| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiBr2 + 2 C18H15P = [NiBr2(C18H15P)2]
Zn(OH)2 + LiOH = Zn[Li(OH)3] =>
Zn(OH)2 + LiOH = Zn[Li(OH)3]
HCl + KIO4 + KI = H2O + I2 + KCl =>
8 HCl + KIO4 + 7 KI = 4 H2O + 4 I2 + 8 KCl
Pb(C2H3O2)2BaCl2 = PbCl2C4H6BaO4 =>
Pb(C2H3O2)2BaCl2 = PbCl2C4H6BaO4
MnO4{-} + SO3{2-} + H2O = Mn{2+} + SO4{2-} + OH{-} =>
2 MnO4{-} + 5 SO3{2-} + 3 H2O = 2 Mn{2+} + 5 SO4{2-} + 6 OH{-}
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C6H10 + H2O = CH2(CH2)4CO + H2 =>
C6H10 + H2O = CH2(CH2)4CO + H2
HNO3 + HSO4 + Hg = HgSO4 + NO + H2O =>
HNO3 + 3 HSO4 + 3 Hg = 3 HgSO4 + NO + 2 H2O
H2SO2 + In(OH)3 = In2(SO2)3 + H2O =>
3 H2SO2 + 2 In(OH)3 = In2(SO2)3 + 6 H2O
Be(OH)2 + HBr = BeBr2 + H2O =>
Be(OH)2 + 2 HBr = BeBr2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2CrO4 + MgBr2 = KBr + MgCrO4 =>
K2CrO4 + MgBr2 = 2 KBr + MgCrO4
H2O2 = H2O + O2 = h20 =>
2 H2O2 = 2 H2O + O2
(KCIO3)2 = KCI + O2 =>
(KCIO3)2 = 2 KCI + 3 O2
K + HPO3 = K2PHO3 =>
2 K + HPO3 = K2PHO3
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
Al2O3 + MgCO3 = Al2(CO3)3 + MgO =>
Al2O3 + 3 MgCO3 = Al2(CO3)3 + 3 MgO
CsOH + H2CO3 = H2O + Cs2CO3 =>
2 CsOH + H2CO3 = 2 H2O + Cs2CO3
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 = HCl =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2O + CH2O = HCO3{-} + CH4 + H{+} =>
H2O + 2 CH2O = HCO3{-} + CH4 + H{+}
C3H8O3 + KOH = C3H7O3K + H2O =>
C3H8O3 + KOH = C3H7O3K + H2O
NH4Br = N2 + H2 + Br2 =>
2 NH4Br = N2 + 4 H2 + Br2
C2H5OH + HNO3 = NO2 + H2O + CO2 =>
C2H5OH + 12 HNO3 = 12 NO2 + 9 H2O + 2 CO2
K + HCN = KCN + H2 =>
2 K + 2 HCN = 2 KCN + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Fe(NO3)3 + NaCl = Fe(NO3)3NaCl =>
Fe(NO3)3 + NaCl = Fe(NO3)3NaCl
Mg(HCO3)2 + HCl = MgCl2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 CO2 + 2 H2O
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Mg(NO3)2*6H2O + RuCl3*3H2O + OH = LaBiMgRuO6 + (NO3)8 + H2O + Cl =>
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Mg(NO3)2*6H2O + RuCl3*3H2O + 12 OH = LaBiMgRuO6 + (NO3)8 + 26 H2O + 3 Cl
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
NaCl + C3H6O = C3H6Cl + NaO =>
NaCl + C3H6O = C3H6Cl + NaO
K2S(aq) + HCl(aq) = KCl + H2S =>
K2S(aq) + 2 HCl(aq) = 2 KCl + H2S
C10H14N2 + C3H8O3 = C13H22N2O3 =>
C10H14N2 + C3H8O3 = C13H22N2O3
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
C6H12O + C2H4O = C7H14O2 =>
3 C6H12O + 5 C2H4O = 4 C7H14O2
NaOH + Cu[ClO3]2 = Cu[OH]2 + Na[ClO3] =>
2 NaOH + Cu[ClO3]2 = Cu[OH]2 + 2 Na[ClO3]
C8H8O3 + NaOH + H7NO2 = C10H15N + H2O + NaHCO3 =>
26 C8H8O3 + 38 NaOH + 17 H7NO2 = 17 C10H15N + 36 H2O + 38 NaHCO3
CH2OH + HNO3 = CH2ONO2CH2ONO2 + H2O =>
2 CH2OH + 2 HNO3 = CH2ONO2CH2ONO2 + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C6H5ONa + H2O = C6H4ONa + H3O =>
C6H5ONa + H2O = C6H4ONa + H3O
B2Br6(s) + HNO3(aq) = B(NO3)3(aq) + HBr =>
B2Br6(s) + 6 HNO3(aq) = 2 B(NO3)3(aq) + 6 HBr
BrO2{-} + OH{-} + N2O4 = BrO3{-} + H2O + NO2{-} =>
BrO2{-} + 2 OH{-} + N2O4 = BrO3{-} + H2O + 2 NO2{-}
AgI(s) + NH4OH(aq) = AgNH4(s) + IOH(aq) =>
AgI(s) + NH4OH(aq) = AgNH4(s) + IOH(aq)
MgSO3(g) + HCl(aq) = MgCl2(aq) + H2SO3 =>
MgSO3(g) + 2 HCl(aq) = MgCl2(aq) + H2SO3
Cr2(SO4)3 + BaCl2 = BaSO4 + CrCl3 =>
Cr2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 CrCl3
Na{+} + NO3{-2} = Na2NO3 =>
2 Na{+} + NO3{-2} = Na2NO3
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
CuSO4Sr(NO3)2 = SrSO4Cu(NO3)2 =>
CuSO4Sr(NO3)2 = SrSO4Cu(NO3)2
He + H2 = HeH2 =>
He + H2 = HeH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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