| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O2 + 5 Cl2 + 6 H2O = 2 NaHSO4 + 10 HCl
Na{2}S + AgNO{3} = NaNO{3} + Ag{2}S =>
Na{2}S + AgNO{3} = NaNO{3} + Ag{2}S
CH2OHCH2OH + NaOH = C2H5O2Na + H2O =>
CH2OHCH2OH + NaOH = C2H5O2Na + H2O
RuI3 + CO + Ag = RuI(CO)5 + AgI =>
RuI3 + 5 CO + 2 Ag = RuI(CO)5 + 2 AgI
PbS + H2CO3 = PbCO3 + H2 + S2 =>
2 PbS + 2 H2CO3 = 2 PbCO3 + 2 H2 + S2
NaNO2 + Fe(NO3)3 = Na(NO3)3 + FeNO2 =>
NaNO2 + Fe(NO3)3 = Na(NO3)3 + FeNO2
AgNO3 + Na2S2O8 + H2O = Ag2O2 + H2SO4 + NaNO3 =>
2 AgNO3 + Na2S2O8 + 2 H2O = Ag2O2 + 2 H2SO4 + 2 NaNO3
C4ON3H5 + O2 = H2O + CO2 + N2 =>
4 C4ON3H5 + 19 O2 = 10 H2O + 16 CO2 + 6 N2
H2O2 + C2HCl3 = CO2 + H{+} + Cl{-} + OH{-} =>
3 H2O2 + C2HCl3 = 2 CO2 + 5 H{+} + 3 Cl{-} + 2 OH{-}
NaOH + Al + H2O = H2 + Na2Al(OH)4 =>
2 NaOH + Al + 2 H2O = H2 + Na2Al(OH)4
Zn(NO3)2 + NH4Br = zincbromide + ammoniumnitrate =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2 NH4NO3
Cu(IO3)2 = Cu{2} + IO3{-} =>
Cu(IO3)2 = Cu{2} + 2 IO3{-}
SO4 + CuCH4 = CuS + CO2 + H2O =>
SO4 + CuCH4 = CuS + CO2 + 2 H2O
Cu(SO4)2 + Al = Cu + AlSO4 =>
Cu(SO4)2 + 2 Al = Cu + 2 AlSO4
CuSo4(aq) + Zn(s) = Zn(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + Zn(s) = Zn(So4)3(aq) + 3 Cu(s)
H2O2 + TeO3 = H2TeO5 =>
H2O2 + TeO3 = H2TeO5
SbBr2 = Sb + Br2 =>
SbBr2 = Sb + Br2
C7H3O2Cl2 + H2O = C6H5Cl + CO + HCl =>
16 C7H3O2Cl2 + 14 H2O = 11 C6H5Cl + 46 CO + 21 HCl
SbBr2 = Sb + Br2 =>
SbBr2 = Sb + Br2
CH3COOC2H5 + I2 + H2O = C2H5I + CH3COOH =>
5 CH3COOC2H5 + 2 I2 + 2 H2O = 4 C2H5I + 6 CH3COOH
Rh(NO3)3 = Rh + NO3 =>
Rh(NO3)3 = Rh + 3 NO3
CO(g) + SO2(g) = S2(g) + CO2(g) =>
4 CO(g) + 2 SO2(g) = S2(g) + 4 CO2(g)
Si(s) + HCl = SiCl4 + H2 =>
Si(s) + 4 HCl = SiCl4 + 2 H2
Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
ZnSO4 + NaCl = ZnCl2 + Na2(SO4) =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2(SO4)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na2CO3*H2O = H2O + Na2O + CO2 =>
Na2CO3*H2O = H2O + Na2O + CO2
H2Cr2O7 + C6H8O6 = Cr2O3 + CO + H2O =>
4 H2Cr2O7 + 3 C6H8O6 = 4 Cr2O3 + 18 CO + 16 H2O
Al + CH3OH = AlC3H9O3 + H2 =>
2 Al + 6 CH3OH = 2 AlC3H9O3 + 3 H2
SbBr2 = Sb + Br2 =>
SbBr2 = Sb + Br2
CH4 + N2Cl4 = H2 + N2 + Cl43C =>
4 CH4 + 43 N2Cl4 = 8 H2 + 43 N2 + 4 Cl43C
K2I + H2SO4 = I2 + K2SO4 + SO2 + H2O =>
2 K2I + 4 H2SO4 = I2 + 2 K2SO4 + 2 SO2 + 4 H2O
Fe(NO3)3 + KOH = Fe2O3 + KNO3 + H2O =>
2 Fe(NO3)3 + 6 KOH = Fe2O3 + 6 KNO3 + 3 H2O
AgCIO3 + CaI2 = AgI2 + CaCIO3 =>
AgCIO3 + CaI2 = AgI2 + CaCIO3
KAlSi3O8 + MgCl2 + H2O = AlCl3 + K2SiO3 + MgSiO3 + HCl =>
2 KAlSi3O8 + 5 MgCl2 + 2 H2O = 2 AlCl3 + K2SiO3 + 5 MgSiO3 + 4 HCl
F + FeCl3 = F2Cl + Fe =>
6 F + FeCl3 = 3 F2Cl + Fe
ICl + H2S2O7 = I2{+} + IH3S3O12 + HS3O10{-} + HSO3Cl + H2SO4 =>
5 ICl + 9 H2S2O7 = 2 I2{+} + IH3S3O12 + 2 HS3O10{-} + 5 HSO3Cl + 4 H2SO4
SbBr2 = Sb + Br2 =>
SbBr2 = Sb + Br2
CuOH + HSO4 = HOH + CuSO4 =>
CuOH + HSO4 = HOH + CuSO4
SbBr2 = Sb + Br2 =>
SbBr2 = Sb + Br2
BaOH(aq) + CH3COOH(aq) = CH3COOBa(aq) + H2O(l) =>
BaOH(aq) + CH3COOH(aq) = CH3COOBa(aq) + H2O(l)
K2O + MgH2 = KH + MgO =>
K2O + MgH2 = 2 KH + MgO
C15H20O + C6H10 = C15H24O + C6H6 =>
C15H20O + C6H10 = C15H24O + C6H6
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
LiOH + KI = KOH + LiI =>
LiOH + KI = KOH + LiI
K + H2O = H + KHO2 =>
K + 2 H2O = 3 H + KHO2
I2 + P4 = PI5* =>
10 I2 + P4 = 4 PI5*
C5H + O = CO2 + H2 =>
2 C5H + 20 O = 10 CO2 + H2
Cu + HNO3 = Cu(NO3)2 + H =>
Cu + 2 HNO3 = Cu(NO3)2 + 2 H
BaSO4 + H2S = H2SO4 + BaS =>
BaSO4 + H2S = H2SO4 + BaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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