| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaClO3 = 3 NaClO4 + NaCl
Mercury(II)Chlorate + SodiumDichromate = Mercury(II)Dichromate + SodiumChlorate =>
Mercury(II)Chlorate + SodiumDichromate = Mercury(II)Dichromate + SodiumChlorate
Al2(CO3)3 + Na(NO3) = Al(NO3)3 + Na2CO3 =>
Al2(CO3)3 + 6 Na(NO3) = 2 Al(NO3)3 + 3 Na2CO3
WKH23 = H2 + K + W =>
2 WKH23 = 23 H2 + 2 K + 2 W
SiO2(s) + H2S(aq) = SiS2(g) + H2O(l) =>
SiO2(s) + 2 H2S(aq) = SiS2(g) + 2 H2O(l)
Ca + (Ca(NO3)2) = CaNO3 =>
Ca + (Ca(NO3)2) = 2 CaNO3
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
Ba2O3 + CaO = BaO + CaO2 =>
Ba2O3 + CaO = 2 BaO + CaO2
NaClO + H2SO4 = NaSO4 + Cl2 + H2O =>
2 NaClO + 2 H2SO4 = 2 NaSO4 + Cl2 + 2 H2O
O2 + ClO2 = Cl2O7 =>
3 O2 + 4 ClO2 = 2 Cl2O7
Cr(OH)2 = H2 + H2O + Cr2O3 =>
2 Cr(OH)2 = H2 + H2O + Cr2O3
Bi5 + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi5 + 30 H2SO4 = 5 Bi2(SO4)3 + 15 SO2 + 30 H2O
NaCl + HSO4 + MnO2 = MnSO4 + Na2SO4 + Cl2 + H2O =>
6 NaCl + 4 HSO4 + MnO2 = MnSO4 + 3 Na2SO4 + 3 Cl2 + 2 H2O
K2C4H4O6 + H2O = H2C4H4O6 + KOH =>
K2C4H4O6 + 2 H2O = H2C4H4O6 + 2 KOH
K2O + H2SO3 = KHSO3 + H2O =>
K2O + 2 H2SO3 = 2 KHSO3 + H2O
H2SO3 + KCO3 = K2SO3 + HCO3 =>
H2SO3 + 2 KCO3 = K2SO3 + 2 HCO3
K2S + H2 = K2 + H2S =>
K2S + H2 = K2 + H2S
K2SO4 + AgNO3 = Ag2SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 KNO3
Fe(HCO3)2 + O3 = Fe2O3 + CO2 + H2O =>
6 Fe(HCO3)2 + O3 = 3 Fe2O3 + 12 CO2 + 6 H2O
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
OH{-} + C3H6O = CO3{2-} + H2O + e =>
22 OH{-} + C3H6O = 3 CO3{2-} + 14 H2O + 16e
ZnCl2 + Na2CrO4 = ZnCrO4 + NaCl =>
ZnCl2 + Na2CrO4 = ZnCrO4 + 2 NaCl
H2SO4 + C2H5OH = C2H6SO4 + H2O =>
H2SO4 + C2H5OH = C2H6SO4 + H2O
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
ClO + O2 = ClO2 =>
2 ClO + O2 = 2 ClO2
CuCO3 + NH4OH = Cu(OH)2 + CO2 + NH3 =>
CuCO3 + NH4OH = Cu(OH)2 + CO2 + NH3
Na2Cr2O7 + NaCl + H2O = Na2CrO4 + HCl =>
Na2Cr2O7 + 2 NaCl + H2O = 2 Na2CrO4 + 2 HCl
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K4[Fe(C2O4)3]*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + 2 K2C2O4 + 60 H2O2 = K4[Fe(C2O4)3]*3H2O + (NH4)2SO4 + H2SO4 + 117 H2O
NaClO + C3H8O = NaClC3H8O2 =>
NaClO + C3H8O = NaClC3H8O2
K3PO4 + HOH = KOH + KH2PO4 =>
K3PO4 + 2 HOH = 2 KOH + KH2PO4
K2Cr2O7 + FeSO4 + H2SO4 = K2(SO4)3 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 2 FeSO4 + 7 H2SO4 = K2(SO4)3 + Cr2(SO4)3 + Fe2(SO4)3 + 7 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K5Fe(C2O4)4*H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 5 K2C2O4 + H2O2 = 2 K5Fe(C2O4)4*H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
LiCoPO4 = Co3(PO4)2 + Li3PO4 =>
3 LiCoPO4 = Co3(PO4)2 + Li3PO4
Pt + Cl2 = PtCl2 =>
Pt + Cl2 = PtCl2
NH3 + Hg2(NO3)2 = Hg + Hg(NH2)NO3 + NH4NO3 =>
2 NH3 + Hg2(NO3)2 = Hg + Hg(NH2)NO3 + NH4NO3
Ba2O3 + Ca = Ba + CaO =>
Ba2O3 + 3 Ca = 2 Ba + 3 CaO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOH + H2SO4 = H3O{+} + OH{-} + Na2SO4 =>
2 NaOH + H2SO4 = H3O{+} + OH{-} + Na2SO4
Te + H2O2 = H6TeO6 =>
Te + 3 H2O2 = H6TeO6
Al + N2 = AlN* =>
2 Al + N2 = 2 AlN*
NaNO3 + Na = NaO2 + N2 =>
2 NaNO3 + Na = 3 NaO2 + N2
{-}methyl{-}2{-}butanol = {-}chloro{-}2{-}methylbutane =>
{-}methyl{-}2{-}butanol = {-}chloro{-}2{-}methylbutane
Pb(NO3)2 + H2SO4 = PbSO4 + NO3H =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 NO3H
Fe2O3 + H2C2O4 = Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 H2C2O4 = Fe2(C2O4)3 + 3 H2O
Cl2 + AgNO3 + H2O = AgClO3 + AgCl + HNO3 =>
3 Cl2 + 6 AgNO3 + 3 H2O = AgClO3 + 5 AgCl + 6 HNO3
ICl + HCl = ICl2 + H =>
ICl + HCl = ICl2 + H
FeSO4(aq) + H2O2(aq) = Fe2O + O + H2S =>
2 FeSO4(aq) + 2 H2O2(aq) = Fe2O + 11 O + 2 H2S
NaOH + KHC8H5O4 = KNaC8H5O4 + H2O =>
NaOH + KHC8H5O4 = KNaC8H5O4 + H2O
C4H10O + K2Cr2O7 + H2SO4 = C4H9O2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 C4H10O + K2Cr2O7 + 4 H2SO4 = 2 C4H9O2 + K2SO4 + Cr2(SO4)3 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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