| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 Au + Hg = Au11Hg
C3H6O + Cu(OH)2 = Cu2O + H2O + C3H6O2 =>
C3H6O + 2 Cu(OH)2 = Cu2O + 2 H2O + C3H6O2
C6H9O4OCSSNa + H2SO4 = C6H9O4OH + CS2 + Na2SO4 =>
2 C6H9O4OCSSNa + H2SO4 = 2 C6H9O4OH + 2 CS2 + Na2SO4
Mg + P = Mg3P6 =>
3 Mg + 6 P = Mg3P6
Al + HCI = (AlCI)3 + H2 =>
6 Al + 6 HCI = 2(AlCI)3 + 3 H2
C6H9O4OCSSNa + H2SO4 = C6H9O4OH + CS2 + Na2SO4 =>
2 C6H9O4OCSSNa + H2SO4 = 2 C6H9O4OH + 2 CS2 + Na2SO4
HCH3COO(aq) + Mg(s) = H2(s) + MgCH3COO(aq) =>
2 HCH3COO(aq) + 2 Mg(s) = H2(s) + 2 MgCH3COO(aq)
RuO4 + NO + HO = Ru(OH)2{2+} + NO3{-} =>
RuO4 + 2 NO + 2 HO = Ru(OH)2{2+} + 2 NO3{-}
Na2CrO4 = Na2({+}) + CrO4({-}) =>
Na2CrO4 = Na2({+}) + CrO4({-})
NaOH(aq) + K2SO4(aq) = Na2SO4 + KOH =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4 + 2 KOH
P + SO2 = P4O10 + S =>
4 P + 5 SO2 = P4O10 + 5 S
NH3(g) + F2(g) = N2F4(g) + H2(g) =>
2 NH3(g) + 2 F2(g) = N2F4(g) + 3 H2(g)
HNO3 + I = H2 + I(NO3)3 =>
6 HNO3 + 2 I = 3 H2 + 2 I(NO3)3
AgSSb + O2 = AgO + SO2 + Sb =>
2 AgSSb + 3 O2 = 2 AgO + 2 SO2 + 2 Sb
C6H9O4OCSSNa + H2SO4 = C6H9O4OH + CS2 + Na2SO4 =>
2 C6H9O4OCSSNa + H2SO4 = 2 C6H9O4OH + 2 CS2 + Na2SO4
Zn + H2CI = H + ZnCI =>
Zn + H2CI = 2 H + ZnCI
C6H9O4OCSSNa + H2SO4 = C6H9O4OH + CS2 + Na2SO4 =>
2 C6H9O4OCSSNa + H2SO4 = 2 C6H9O4OH + 2 CS2 + Na2SO4
NaOH + HgO + Cr(OH)3 = Na2CrO4 + Hg + OH =>
2 NaOH + 4 HgO + Cr(OH)3 = Na2CrO4 + 4 Hg + 5 OH
C3H8 + OO2 = CO2 + H2O =>
3 C3H8 + 10 OO2 = 9 CO2 + 12 H2O
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4 + H2O =>
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4 + 5 H2O
C6H9O4OCSSNa + H2SO4 = C6H9O4OH + CS2 + Na2SO4 =>
2 C6H9O4OCSSNa + H2SO4 = 2 C6H9O4OH + 2 CS2 + Na2SO4
Fe + Pb(NO3)3 = Fe(NO3) + Pb3 =>
9 Fe + 3 Pb(NO3)3 = 9 Fe(NO3) + Pb3
Pb2(C2H3O2)2 + CO2 + H2O = PbCO3 + CH3COOH =>
4 Pb2(C2H3O2)2 + 10 CO2 + 6 H2O = 8 PbCO3 + 9 CH3COOH
Ai(NO3)3(aq) + NaOH(aq) = Ai(OH)3(s) + NaNO3(aq) =>
Ai(NO3)3(aq) + 3 NaOH(aq) = Ai(OH)3(s) + 3 NaNO3(aq)
Li2O + HNO3 = H2O + LiNO3 =>
Li2O + 2 HNO3 = H2O + 2 LiNO3
CH3OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3OH + CH3COOH = CH3COOCH2CH3 + 2 H2O
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
CH3CH2CHOH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
2 CH3CH2CHOH + 6 Cu(OH)2 = 2 CH3CH2COOH + 3 Cu2O + 7 H2O
C3H8O3 + CO2 = C3H6O + CH2O2 =>
5 C3H8O3 + 5 CO2 = 3 C3H6O + 11 CH2O2
Cl2 + I2 + KOH = KCl + KIO4 + H2O =>
7 Cl2 + I2 + 16 KOH = 14 KCl + 2 KIO4 + 8 H2O
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + K2SO4 + MnSO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 5 Ca3(PO4)2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
Fe + (H2O)2 = (H2)2 + FeO =>
2 Fe + (H2O)2 = (H2)2 + 2 FeO
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4] =>
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4]
HCl + H2SO4 = SO2 + H2O + Cl =>
2 HCl + H2SO4 = SO2 + 2 H2O + 2 Cl
Na2[B2(OH)4(O2)2] + H2SO4 = Na2SO4 + B2O3 + H2O2 + H2O =>
Na2[B2(OH)4(O2)2] + H2SO4 = Na2SO4 + B2O3 + 2 H2O2 + H2O
Zn + H2SO4 = ZnSO4(aq) + H2 =>
Zn + H2SO4 = ZnSO4(aq) + H2
HCOONa + H2SO4 = HCOOH + Na2SO4 =>
2 HCOONa + H2SO4 = 2 HCOOH + Na2SO4
MnO + KCl = MnCl + KO =>
MnO + KCl = MnCl + KO
NaOCl + H2SiF6 = Cl2 + H2O + Na2SiF6 + O2 =>
4 NaOCl + 2 H2SiF6 = 2 Cl2 + 2 H2O + 2 Na2SiF6 + O2
KMnO4 + H2SO4 + Na2SO3 = Mn(SO4)2 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 5 H2SO4 + 3 Na2SO3 = 2 Mn(SO4)2 + K2SO4 + 5 H2O + 3 Na2SO4
Mn(OH)2 + HI = MnI2 + H2O =>
Mn(OH)2 + 2 HI = MnI2 + 2 H2O
C8H16O + NH3 + CO2 = C5H7NO2 + H2O =>
10 C8H16O + 23 NH3 + 35 CO2 = 23 C5H7NO2 + 34 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaF2 + Li = LiF + Ca =>
CaF2 + 2 Li = 2 LiF + Ca
NaHCO3 + H3C6H5O7 = CO2 + H2O + NaC2H3O2 =>
9 NaHCO3 + 4 H3C6H5O7 = 15 CO2 + 7 H2O + 9 NaC2H3O2
C2H6O = C + H2 + O3 =>
3 C2H6O = 6 C + 9 H2 + O3
NaHCO3 + HC2H3O2 = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaCH3CO2 + H2O + CO2
Pb(NO3)2 + NaI = Pb(I)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = Pb(I)2 + 2 Na(NO3)
HNO3(aq) + Sr(OH)2(aq) = H2O(l) + Sr(NO3)2 =>
2 HNO3(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(NO3)2
Ba(NO3)2 + N = Ba + N3O3 =>
Ba(NO3)2 + 4 N = Ba + 2 N3O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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