| Équations équilibrées la veille |
C11H14O2 + H2O = C7H6O2 + C4H10O
Na2SO4 + CuSO4 = Na2SO4CuSO4 =>
Na2SO4 + CuSO4 = Na2SO4CuSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
KO2(s) + H2O(l) = KOH(aq) + H2O2(aq) =>
2 KO2(s) + 4 H2O(l) = 2 KOH(aq) + 3 H2O2(aq)
KMnO4 + H2O2 = MnO2 + KOH + H2O + O2 =>
2 KMnO4 + 3 H2O2 = 2 MnO2 + 2 KOH + 2 H2O + 3 O2
Bi + Na2S2O3 + HCl = BiCl3 + NaCl + H2S + H2O =>
8 Bi + 3 Na2S2O3 + 30 HCl = 8 BiCl3 + 6 NaCl + 6 H2S + 9 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(CH3)3COH + HCl = (CH3)3CCl + H2O =>
(CH3)3COH + HCl = (CH3)3CCl + H2O
Na + S = Na1S =>
Na + S = Na1S
NH3 + NaOH = NH2Na + H2O =>
NH3 + NaOH = NH2Na + H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Al(NO3)3 + Mg = MgNO3 + Al2 =>
2 Al(NO3)3 + 6 Mg = 6 MgNO3 + Al2
H2SO4 + Al = Al2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 Al = Al2(SO4)3 + 3 SO2 + 6 H2O
Ni(OH2)6{2+} + OH{-} = Ni(OH)2(OH2)4 + H2O =>
Ni(OH2)6{2+} + 2 OH{-} = Ni(OH)2(OH2)4 + 2 H2O
MgCl{-2} + KOH = Mg(OH){-2} + KCl =>
MgCl{-2} + KOH = Mg(OH){-2} + KCl
Pb + SO4{2-} = PbSO4 + e =>
Pb + SO4{2-} = PbSO4 + 2e
F2 + FeI2 = FeF2 + I =>
F2 + FeI2 = FeF2 + 2 I
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Mg(OH)2 + HC7H5O2 = Mg(C7H5O2)2 + H2O =>
Mg(OH)2 + 2 HC7H5O2 = Mg(C7H5O2)2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaNO3 + (NH4)SO4 = BaSO4 + (NO3)NH4 =>
BaNO3 + (NH4)SO4 = BaSO4 + (NO3)NH4
Li + CO2 = Li(CO2) =>
Li + CO2 = Li(CO2)
Ca(NO3)2 + Li3PO4 = LiNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Li3PO4 = 6 LiNO3 + Ca3(PO4)2
Co3(NO3)2 + Zn = Zn(NO3)2 + Co2 =>
2 Co3(NO3)2 + 2 Zn = 2 Zn(NO3)2 + 3 Co2
Sn + H2O = Sn(OH)3 + H3 =>
Sn + 3 H2O = Sn(OH)3 + H3
BeBr2 + Cl2 = BeCl + Br2 =>
2 BeBr2 + Cl2 = 2 BeCl + 2 Br2
CrO3 + H2O + KI = I2 + KOH + Cr(OH)3 =>
2 CrO3 + 6 H2O + 6 KI = 3 I2 + 6 KOH + 2 Cr(OH)3
H2S + FeSO4 = FeS + SO2 + H29 =>
58 H2S + 29 FeSO4 = 29 FeS + 58 SO2 + 4 H29
Ag2Zn + NaCl = AgCl + ZnNa2 =>
Ag2Zn + 2 NaCl = 2 AgCl + ZnNa2
RbOH + CoF3 = RbF + Co(OH)3 =>
3 RbOH + CoF3 = 3 RbF + Co(OH)3
FeCl2 + CuCl2 + NaOCl = NaCl + CuFe2O4 + Cl =>
2 FeCl2 + CuCl2 + 4 NaOCl = 4 NaCl + CuFe2O4 + 6 Cl
C60 + Br2 = C60Br24 =>
C60 + 12 Br2 = C60Br24
LiPO4 + Ca(OH)2 = Ca(PO4)2 + LiOH =>
2 LiPO4 + Ca(OH)2 = Ca(PO4)2 + 2 LiOH
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
ScF3 + Na2S = Sc2S3 + NaF =>
2 ScF3 + 3 Na2S = Sc2S3 + 6 NaF
Ag2CO3 + HNO3 = AgNO3 + CO2 + H2O =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + CO2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaCl + AgNO3 + HNO3 = Na(NO3)2 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = 2 Na(NO3)2 + 2 AgCl + H2
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
NaCl + AgNO3 + HNO3 = Na(NO3)2 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = 2 Na(NO3)2 + 2 AgCl + H2
C60 + Br2 = C60Br24 =>
C60 + 12 Br2 = C60Br24
Cu(No3)2 + H2SO4 = HNo3 + CuSO4 =>
Cu(No3)2 + H2SO4 = 2 HNo3 + CuSO4
Na2SO3 + Cl2 + NaOH = Na2SO4 + H2O + NaCl =>
Na2SO3 + Cl2 + 2 NaOH = Na2SO4 + H2O + 2 NaCl
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| Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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