| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 3 O2 = 6 CO2 + 6 H2
Pt(NO3)4 + Cu2SO4 = Pt(SO4)2 + CuNO3 =>
Pt(NO3)4 + 2 Cu2SO4 = Pt(SO4)2 + 4 CuNO3
H2 + O2 = H2O3 =>
2 H2 + 3 O2 = 2 H2O3
Eu(s) + HF(g) = EuF3(s) + H2(g) =>
2 Eu(s) + 6 HF(g) = 2 EuF3(s) + 3 H2(g)
ClO2 = ClO3 + Cl =>
3 ClO2 = 2 ClO3 + Cl
CuBr2 = Cu2 + Br =>
2 CuBr2 = Cu2 + 4 Br
Ar + F = ArF =>
Ar + F = ArF
Ti + Cl = TiCl =>
Ti + Cl = TiCl
C8H16 + O2(g) = CO2 + H2O =>
C8H16 + 12 O2(g) = 8 CO2 + 8 H2O
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
C6H13OH + Cr2O7{2-} + H{+} = C6H13O + Cr{3+} + H2O =>
6 C6H13OH + Cr2O7{2-} + 8 H{+} = 6 C6H13O + 2 Cr{3+} + 7 H2O
UF6 + H2O + H2 = UO2 + HF =>
UF6 + 2 H2O + H2 = UO2 + 6 HF
SF4 = SF2 + F2 =>
SF4 = SF2 + F2
HNO3 + Ag(NH3) + Cl = AgCl + NH4 + NO3 =>
HNO3 + Ag(NH3) + Cl = AgCl + NH4 + NO3
CH4(g) + S8(g) = CS2(g) + H2S(g) =>
2 CH4(g) + S8(g) = 2 CS2(g) + 4 H2S(g)
Zn + K2CrO4 + KOH = K2ZnO2 + KCrO2 + H2O =>
3 Zn + 2 K2CrO4 + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
H3AsO3 + H2O = H2AsO4 + H =>
H3AsO3 + H2O = H2AsO4 + 3 H
CaCl2(aq) = Ca(s) + Cl2(g) =>
CaCl2(aq) = Ca(s) + Cl2(g)
C2H5OH + CrO3 = Cr2O3 + CH3COOH + H2O =>
3 C2H5OH + 4 CrO3 = 2 Cr2O3 + 3 CH3COOH + 3 H2O
CH3COOH + C2H6O = CH3COOC2H5 + H2O =>
CH3COOH + C2H6O = CH3COOC2H5 + H2O
C12H6Cl4 + O2 = CO2 + HCl + H2O =>
2 C12H6Cl4 + 25 O2 = 24 CO2 + 8 HCl + 2 H2O
Cu(NO3)2 + KOH = KNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 KOH = 2 KNO3 + Cu(OH)2
Na2WO4 + HCl = WO3*H2O + NaCl =>
Na2WO4 + 2 HCl = WO3*H2O + 2 NaCl
Cu + HgCl2 = CuCl + Hg =>
2 Cu + HgCl2 = 2 CuCl + Hg
C12H22O11*H20 + AgOH = Ag + H2O + CO2 =>
C12H22O11*H20 + 68 AgOH = 68 Ag + 55 H2O + 12 CO2
[Co(NH3)6]SO4 + KI = CoI2 + K2SO4 + NH3 =>
[Co(NH3)6]SO4 + 2 KI = CoI2 + K2SO4 + 6 NH3
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
FeS2 + O2 = Fe + O2S2 =>
FeS2 + O2 = Fe + O2S2
CCl4 + H2O = HCl + C(OH)4 =>
CCl4 + 4 H2O = 4 HCl + C(OH)4
Na2S(aq) + SnCl2(aq) = NaCl + SnS =>
Na2S(aq) + SnCl2(aq) = 2 NaCl + SnS
AgNO3 + CuCl = AgCl + Cu(NO3) =>
AgNO3 + CuCl = AgCl + Cu(NO3)
MnCO3(s) + HCl(aq) = MnCl2(s) + H2CO3(aq) =>
MnCO3(s) + 2 HCl(aq) = MnCl2(s) + H2CO3(aq)
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
H2C2O4 + H2O = H3C2O4 + OH =>
H2C2O4 + H2O = H3C2O4 + OH
CrI3 + Cl2 + K(OH) = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 52 K(OH) = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
Pb(OH)4 + KOH = K2[Pb(OH)6] =>
Pb(OH)4 + 2 KOH = K2[Pb(OH)6]
Cu + HgCl2 = CuCl + Hg =>
2 Cu + HgCl2 = 2 CuCl + Hg
CH4(g) + O(g) = CO2(g) + H2O =>
CH4(g) + 4 O(g) = CO2(g) + 2 H2O
C(s) + S(s) = CS2 =>
C(s) + 2 S(s) = CS2
Cl2 + SO3{-2} + H2O = Cl{-} + SO4{2-} + H{+} =>
Cl2 + SO3{-2} + H2O = 2 Cl{-} + SO4{2-} + 2 H{+}
AlBr3 + H3(PO4) = Al(PO4) + HBr =>
AlBr3 + H3(PO4) = Al(PO4) + 3 HBr
H3CCHCH2 + H2O = H2 + H3CCOCH3 =>
H3CCHCH2 + H2O = H2 + H3CCOCH3
Al + Na2CO3 = AlNa2CO3 =>
Al + Na2CO3 = AlNa2CO3
Ag + MgS = Ag2S + Mg =>
2 Ag + MgS = Ag2S + Mg
Al(NO3)3 + K2(SO4) = Al2(SO4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2(SO4) = Al2(SO4)3 + 6 KNO3
KClO3 + KCl = KClO2 =>
2 KClO3 + KCl = 3 KClO2
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
O8 + S2 = S3O =>
O8 + 12 S2 = 8 S3O
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
Fe{2+} = Fe{3+} + Fe =>
3 Fe{2+} = 2 Fe{3+} + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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