| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
H2CrO4 + NaOH = Na2CrO4 + H2O =>
H2CrO4 + 2 NaOH = Na2CrO4 + 2 H2O
Ba(OH)2 + AlBr3 = Al(OH)3 + BaBr2 =>
3 Ba(OH)2 + 2 AlBr3 = 2 Al(OH)3 + 3 BaBr2
Al2(SO4)3 + BaCl2(aq) = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2(aq) = 3 BaSO4 + 2 AlCl3
[Fe(CO)5] + Na2[Fe(CO)4] = Na2[Fe2(CO)8] + CO =>
[Fe(CO)5] + Na2[Fe(CO)4] = Na2[Fe2(CO)8] + CO
CH2CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
Fe{+3} + S = FeS{+3} =>
Fe{+3} + S = FeS{+3}
H2SO3 + Li = Li2(SO3) + H2 =>
H2SO3 + 2 Li = Li2(SO3) + H2
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
Mg + VCl3 = MgVCl3 =>
Mg + VCl3 = MgVCl3
K3[Fe(CN)6] + NaHC4H4O6 = KHC4H4O6 + Na3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NaHC4H4O6 = 3 KHC4H4O6 + Na3[Fe(CN)6]
CH3OCH3(g) + O2 = H2O(l) + CO2(g) =>
CH3OCH3(g) + 3 O2 = 3 H2O(l) + 2 CO2(g)
SrCl2(aq) + K2SO4(aq) = SrSO4 + KCl =>
SrCl2(aq) + K2SO4(aq) = SrSO4 + 2 KCl
Al + SO4H2 = AlSO4 + H2 =>
Al + SO4H2 = AlSO4 + H2
CaCl2 + AgCl = CaCl + AgCl2 =>
CaCl2 + AgCl = CaCl + AgCl2
Cr2O3{-} + NO3{-} + OH{-} = CrO4{-2} + NO + H2O =>
3 Cr2O3{-} + 7 NO3{-} + 2 OH{-} = 6 CrO4{-2} + 7 NO + H2O
C2H5OH + NaOH = O2 + Na + CH4 =>
2 C2H5OH + 4 NaOH = 3 O2 + 4 Na + 4 CH4
KY + AgNO3 = KNO3 + AgY =>
KY + AgNO3 = KNO3 + AgY
Ni(s) + CO(g) = Ni(CO)4(g) =>
Ni(s) + 4 CO(g) = Ni(CO)4(g)
AlCl3 + Na2SiO3 = AlSiO3 + Na2Cl3 =>
AlCl3 + Na2SiO3 = AlSiO3 + Na2Cl3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
C6H5NH2 + HCl = C6H5NH2*HCl =>
C6H5NH2 + HCl = C6H5NH2*HCl
C14H8O4 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H8O4 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
Al(OH)3 + HF + Na2CO3 = AlF3 + NaOH + H2CO3 =>
2 Al(OH)3 + 6 HF + 3 Na2CO3 = 2 AlF3 + 6 NaOH + 3 H2CO3
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe + NH4Cl = FeCl3 + NH4 =>
Fe + 3 NH4Cl = FeCl3 + 3 NH4
NaOH + Cu{2+} = Cu(OH){2} + Na =>
NaOH + Cu{2+} = Cu(OH){2} + Na
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
HI + Hg2(NO3)2 = HNO3 + IHg =>
2 HI + Hg2(NO3)2 = 2 HNO3 + 2 IHg
Fe + SiCl4 = FeSi + FeCl2 =>
3 Fe + SiCl4 = FeSi + 2 FeCl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C24H98N + O2 = H2O + CO2 + N2 =>
2 C24H98N + 97 O2 = 98 H2O + 48 CO2 + N2
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
[Zn(NH3)4]Cl2 + Na2CO3 + H2O = (ZnOH)2CO3 + NaCl + NH3 + CO2 =>
2[Zn(NH3)4]Cl2 + 2 Na2CO3 + H2O = (ZnOH)2CO3 + 4 NaCl + 8 NH3 + CO2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
KMnO4 + (NH4)2S + H2O = MnO2 + S + KOH + NH4OH =>
2 KMnO4 + 3(NH4)2S + 4 H2O = 2 MnO2 + 3 S + 2 KOH + 6 NH4OH
ZnCO3 + KClO3 = Zn(ClO3)2 + K2CO3 =>
ZnCO3 + 2 KClO3 = Zn(ClO3)2 + K2CO3
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
MnCl2 + K2Ni(CN)4H2O = Mn2Ni(CN)4 + KCl2 + H2O =>
2 MnCl2 + K2Ni(CN)4H2O = Mn2Ni(CN)4 + 2 KCl2 + H2O
CadmiumPhosphate + AmmoniumSulfide = CadmiumSulfide + AmmoniumPhosphate =>
CadmiumPhosphate + AmmoniumSulfide = CadmiumSulfide + AmmoniumPhosphate
CH3COOC5H11 + NaOH = C5H11OH + CH3COONa =>
CH3COOC5H11 + NaOH = C5H11OH + CH3COONa
NaOH + CH3OH = H2O + NaCH3O =>
NaOH + CH3OH = H2O + NaCH3O
AgNO3 + NH4Cl = ClAg + NH4NO3 =>
AgNO3 + NH4Cl = ClAg + NH4NO3
C6H12N4(s) + O2 = CO2(s) + N2O5(g) + H2O(l) =>
C6H12N4(s) + 14 O2 = 6 CO2(s) + 2 N2O5(g) + 6 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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