| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 6 O2 = 2 CO5 + 3 H2O
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
N2H4 + H2SO4 = N2H5{+} + SO4{-2} =>
2 N2H4 + H2SO4 = 2 N2H5{+} + SO4{-2}
NaC2H3O2 + HOH = HC2H3O2 + NaOH =>
NaC2H3O2 + HOH = HC2H3O2 + NaOH
CaFe2 + H2SO4 = CaSO4 + HFe =>
CaFe2 + H2SO4 = CaSO4 + 2 HFe
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
CHCH + CuCl = CHCCu + HCl =>
CHCH + CuCl = CHCCu + HCl
C + H2SO4 = C2(SO4) + H2 =>
2 C + H2SO4 = C2(SO4) + H2
CaS + Sr(OH)2 = Ca(OH)2 + SrS =>
CaS + Sr(OH)2 = Ca(OH)2 + SrS
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4HSO3 + Ba(OH)2 = NH3 + H2O + BaSO3 =>
NH4HSO3 + Ba(OH)2 = NH3 + 2 H2O + BaSO3
MgO + LiOH = Mg(OH)2 + Li2O =>
MgO + 2 LiOH = Mg(OH)2 + Li2O
HNO3 + NH2SO3 = N2 + H2SO4 + H2O =>
4 HNO3 + 10 NH2SO3 = 7 N2 + 10 H2SO4 + 2 H2O
C = C49 =>
49 C = C49
C13H28 + O2(g) = CO2(g) + H2O(g) =>
C13H28 + 20 O2(g) = 13 CO2(g) + 14 H2O(g)
PH3 + O2 = P205 + H2O =>
820 PH3 + 615 O2 = 4 P205 + 1230 H2O
Ca(OCl)2 + H2SO4 = CaSO4 + HO + Cl =>
Ca(OCl)2 + H2SO4 = CaSO4 + 2 HO + 2 Cl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
XH + Ca(OH)2 = X2Ca + H2O =>
2 XH + Ca(OH)2 = X2Ca + 2 H2O
C7H7SO4Na + NaNO3 + NH4NO3 = CO2 + H2O + N2 + Na2SO4 =>
2 C7H7SO4Na + 2 NaNO3 + 29 NH4NO3 = 14 CO2 + 65 H2O + 30 N2 + 2 Na2SO4
Zn(s) + Pb(NO3)2(ac) = Pb(ac) + Zn(NO3)2(ac) =>
Zn(s) + Pb(NO3)2(ac) = Pb(ac) + Zn(NO3)2(ac)
IO3{-} + Re + OH{-} = ReO4{-} + IO{-} + H2O =>
7 IO3{-} + 4 Re + 4 OH{-} = 4 ReO4{-} + 7 IO{-} + 2 H2O
C4H9COOH + Cl2 = C4H8ClCOOH + HCl =>
C4H9COOH + Cl2 = C4H8ClCOOH + HCl
H2OH2SO4 = H2SO3 + H2O + O2 =>
2 H2OH2SO4 = 2 H2SO3 + 2 H2O + O2
AlBr3 + NaOH = NaBr + Na[Al(OH)4] =>
AlBr3 + 4 NaOH = 3 NaBr + Na[Al(OH)4]
NaNO3 + Ba(OH)2 = Ba(NO3)2 + NaOH =>
2 NaNO3 + Ba(OH)2 = Ba(NO3)2 + 2 NaOH
C + H2SO3 = H2S + CO3 =>
C + H2SO3 = H2S + CO3
H2O + C3Cl3N3 = C2Cl2N3O2 + CClH4 =>
2 H2O + C3Cl3N3 = C2Cl2N3O2 + CClH4
MnCl4 = Cl2 + Mn =>
MnCl4 = 2 Cl2 + Mn
Si(OC2H5)4 + H2O = SiO2 + C2H5OH =>
Si(OC2H5)4 + 2 H2O = SiO2 + 4 C2H5OH
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
YCl3 + AgNO3 = Y(NO3)3 + AgCl =>
YCl3 + 3 AgNO3 = Y(NO3)3 + 3 AgCl
SbS + Fe = Sb + FeS =>
SbS + Fe = Sb + FeS
Ni + SnSO4 = Sn + Ni2SO4 =>
2 Ni + SnSO4 = Sn + Ni2SO4
NaBr = Br + Na =>
NaBr = Br + Na
Al2SiO5 + Mg3Al2Si3O12 = Mg2Al4Si5O18 + MgAl2O4 =>
2 Al2SiO5 + Mg3Al2Si3O12 = Mg2Al4Si5O18 + MgAl2O4
HBrO + RbOH = H2O + BrRbO =>
HBrO + RbOH = H2O + BrRbO
NO3 + NaOH = NaNO4 + H2 =>
2 NO3 + 2 NaOH = 2 NaNO4 + H2
CaCl2 + Li3Po4 = LiCl + Ca3(Po4)2 =>
3 CaCl2 + 2 Li3Po4 = 6 LiCl + Ca3(Po4)2
K3CuF6 + H2O = CuO + HF + KOH + O2 =>
4 K3CuF6 + 18 H2O = 4 CuO + 24 HF + 12 KOH + O2
KOH + K4[Fe(CN)6] + Ce(NO3)4 = Fe(OH)3 + Ce(OH)3 + K2CO3 + KNO3 + H2O =>
258 KOH + K4[Fe(CN)6] + 61 Ce(NO3)4 = Fe(OH)3 + 61 Ce(OH)3 + 6 K2CO3 + 250 KNO3 + 36 H2O
NaCl(aq) + AgNO3 = NaNO3(aq) + AgCl =>
NaCl(aq) + AgNO3 = NaNO3(aq) + AgCl
Na2[Sn(OH)4] + H2O + Bi2(CO3)3 = Na2[Sn(OH)6] + Bi + CO2 =>
3 Na2[Sn(OH)4] + 3 H2O + Bi2(CO3)3 = 3 Na2[Sn(OH)6] + 2 Bi + 3 CO2
Au + HI = AuI + H =>
Au + HI = AuI + H
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
Al + HCOOH = Al(COOH)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(COOH)3 + 3 H2
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
C8H16O2 + KI + KIO3 = CH3COOK + I + H2O =>
3 C8H16O2 + 4 KI + 8 KIO3 = 12 CH3COOK + 12 I + 6 H2O
Al + HCOOH = Al(COOH)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(COOH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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