| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H22O11 + 5 O2 = 11 H2O + 5 CO2
C6H12 + O = CO2 + H2O =>
C6H12 + 18 O = 6 CO2 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe + KOH + H2O = K2FeO4 + H2 =>
Fe + 2 KOH + 2 H2O = K2FeO4 + 3 H2
S6O6{-2} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S6O6{-2} + 26 MnO4{-} + 28 H{+} = 30 SO4{2-} + 26 Mn{2+} + 14 H2O
Ba(NO3)2 + Fe = Fe(NO3)3 + Ba =>
3 Ba(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ba
CH3 + OH = CH3OH =>
CH3 + OH = CH3OH
NaOCl + H2SO4 = Na2SO4 + HClO =>
2 NaOCl + H2SO4 = Na2SO4 + 2 HClO
La(IO3) = LaIO3 =>
La(IO3) = LaIO3
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Al2(s) + Br(l)2 = AlBr3 =>
Al2(s) + 3 Br(l)2 = 2 AlBr3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaOH(aq) + H3PO4 = Na3PO4 + H2O =>
3 NaOH(aq) + H3PO4 = Na3PO4 + 3 H2O
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
NaBH4(s) + BF3(g) = B2H6(g) + NaBF4(s) =>
3 NaBH4(s) + 4 BF3(g) = 2 B2H6(g) + 3 NaBF4(s)
CO2 + H2S = CS2 + H2O =>
CO2 + 2 H2S = CS2 + 2 H2O
N + H2O = NH4NO2 =>
2 N + 2 H2O = NH4NO2
MgCO3 + C2H4O2 = CO2 + Mg(C2H3O2)2 + H2O =>
MgCO3 + 2 C2H4O2 = CO2 + Mg(C2H3O2)2 + H2O
H(C2H3O2) + Na(HCO3) = Na(C2H3O2) + H2O + CO2 =>
H(C2H3O2) + Na(HCO3) = Na(C2H3O2) + H2O + CO2
C2H4O2 + MgCO3 = H2CO3 + Mg(CH3COO)2 =>
2 C2H4O2 + MgCO3 = H2CO3 + Mg(CH3COO)2
Ca(s) + N2(g) = Ca3N2 =>
3 Ca(s) + N2(g) = Ca3N2
La(NO3)3 + SiO2 + C2H6N4O2 + Eu(NO3)3 = La997Si6O27Eu003 + H2O + CO2 + N2 =>
997 La(NO3)3 + 6 SiO2 + 1797 C2H6N4O2 + 2.9999999999999Eu(NO3)3 = La997Si6O27Eu003 + 5391 H2O + 3594 CO2 + 5094 N2
Ca(CH3COO)2 + AgNO3 = CH3COOAg + Ca(NO3)2 =>
Ca(CH3COO)2 + 2 AgNO3 = 2 CH3COOAg + Ca(NO3)2
C3H7I + Na = C6H14 + NaI =>
2 C3H7I + 2 Na = C6H14 + 2 NaI
MnO2 + HC1 = MnC1 + H2O + C12 =>
4 MnO2 + 16 HC1 = 4 MnC1 + 8 H2O + C12
CO(g) + H2(g) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
Sb2O + NaOH = NaSbO + H2O =>
Sb2O + 2 NaOH = 2 NaSbO + H2O
Hg + K2CrO4 = HgCrO4 + K =>
Hg + K2CrO4 = HgCrO4 + 2 K
Cu(SO4) + H2O = CuO + H2(SO4) =>
Cu(SO4) + H2O = CuO + H2(SO4)
Co3(s) + CaCl2(aq) = CaCo3(s) + Cl2(aq) =>
Co3(s) + CaCl2(aq) = CaCo3(s) + Cl2(aq)
Na + H3O = NaO4H5 + H2 =>
2 Na + 8 H3O = 2 NaO4H5 + 7 H2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
MnSO4*H2O + NaBiO3 + HNO3 = Bi2O3 + MnO2 + NaNO3 + H2SO4 + H2O =>
2 MnSO4*H2O + 2 NaBiO3 + 2 HNO3 = Bi2O3 + 2 MnO2 + 2 NaNO3 + 2 H2SO4 + H2O
NaOH + CH4O = NaOCH3 + H2O =>
NaOH + CH4O = NaOCH3 + H2O
MgSO3 + HNO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2SO3
SO3 + LiO = LiSO4 =>
SO3 + LiO = LiSO4
CH3COOH + SO4 = H2S + CO2 + OH =>
CH3COOH + SO4 = H2S + 2 CO2 + 2 OH
KIO3 + Na2SO3 = KIO + Na2SO4 =>
KIO3 + 2 Na2SO3 = KIO + 2 Na2SO4
FeS2 + NO3{-} + H3O{+} = Fe3{+} + SO42{-} + NO + H2O =>
9 FeS2 + 499 NO3{-} + 484 H3O{+} = 3 Fe3{+} + 18 SO42{-} + 499 NO + 726 H2O
CsF + IrF3 + H2O + Br2 = HF + IrO2CsBr =>
2 CsF + 2 IrF3 + 4 H2O + Br2 = 8 HF + 2 IrO2CsBr
Na2O + H4P2O7 = Na4P2O7 + H2O =>
2 Na2O + H4P2O7 = Na4P2O7 + 2 H2O
AlCl3 + NH3 = AlN + HCl =>
AlCl3 + NH3 = AlN + 3 HCl
CH5 + O2 = C + H2O =>
4 CH5 + 5 O2 = 4 C + 10 H2O
CrBr2(aq) + AgNO3 = AgBr2(s) + CrNO3(aq) =>
CrBr2(aq) + AgNO3 = AgBr2(s) + CrNO3(aq)
K2SO4 = K2 + SO4 =>
K2SO4 = K2 + SO4
I2 + HNO3 = NO + NIO3 + H2O =>
3 I2 + 8 HNO3 = 2 NO + 6 NIO3 + 4 H2O
CH3COCH3 + H2O2 = C9H18O6 + H2O =>
3 CH3COCH3 + 3 H2O2 = C9H18O6 + 3 H2O
Cr2O7{2-} + C2H5OH + H{+} = Cr{3+} + CO + H2O =>
4 Cr2O7{2-} + 3 C2H5OH + 32 H{+} = 8 Cr{3+} + 6 CO + 25 H2O
CH3CO2H + Mg(OH)2 = MgH2 + CH3CO2OH =>
2 CH3CO2H + Mg(OH)2 = MgH2 + 2 CH3CO2OH
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/24
Équations équilibrées sur03/05/23
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