| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgBr + I2 = 2 AgI + 2 Br
CaSO4 + CaF2 = Ca + F2SO4 =>
CaSO4 + CaF2 = 2 Ca + F2SO4
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + NaCl(aq) + H2O =>
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + 2 NaCl(aq) + 2 H2O
CaSO4 + CaF2 = Ca + F2SO4 =>
CaSO4 + CaF2 = 2 Ca + F2SO4
Pt + HNO2 + HCl = H2[PtCl6] + NO + H2O =>
Pt + 4 HNO2 + 6 HCl = H2[PtCl6] + 4 NO + 4 H2O
Mg + O2 + H2O = Mg(OH)2 =>
2 Mg + O2 + 2 H2O = 2 Mg(OH)2
TiCl4(l) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
C6H4(OCH3)2 + (CH3)3COH = C16H26O2 + H2O =>
C6H4(OCH3)2 + 2(CH3)3COH = C16H26O2 + 2 H2O
Na2S2O3 + H2O2 + NaOH = Na2SO3 + H2O =>
Na2S2O3 + 2 H2O2 + 2 NaOH = 2 Na2SO3 + 3 H2O
Fe{3+} + Sr(s) = Fe(s) + Sr{2+} =>
2 Fe{3+} + 3 Sr(s) = 2 Fe(s) + 3 Sr{2+}
C27H48O20(s) + O2(g) = CO2(g) + H2O(g) =>
C27H48O20(s) + 29 O2(g) = 27 CO2(g) + 24 H2O(g)
Zn(s) + HSO4(aq) = H2(g) + ZnSO4(aq) =>
2 Zn(s) + 2 HSO4(aq) = H2(g) + 2 ZnSO4(aq)
CaSO4 + CaF2 = Ca + F2SO4 =>
CaSO4 + CaF2 = 2 Ca + F2SO4
Zn + NH3 = [Zn(NH3)4] =>
Zn + 4 NH3 = [Zn(NH3)4]
Na2S2O3 + KMnO4 + H2S2O3 = Na2S4O6 + KOH + MnO2 + NaOH =>
4 Na2S2O3 + 2 KMnO4 + 2 H2S2O3 = 3 Na2S4O6 + 2 KOH + 2 MnO2 + 2 NaOH
CaSO4 + CaF2 = Ca + F2SO4 =>
CaSO4 + CaF2 = 2 Ca + F2SO4
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
(KH2)PO4 + Pb(NO3)2 = KH2(NO3)3 + Pb3(PO4)2 =>
2(KH2)PO4 + 3 Pb(NO3)2 = 2 KH2(NO3)3 + Pb3(PO4)2
H2S + F2 = SF2 + HF =>
H2S + 2 F2 = SF2 + 2 HF
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CuFe2O4 + H2 = Cu + Fe + H2O =>
CuFe2O4 + 4 H2 = Cu + 2 Fe + 4 H2O
Zn + NaOH + H2O = H2 + NaZnO2 =>
2 Zn + 2 NaOH + 2 H2O = 3 H2 + 2 NaZnO2
H2SO4 + NaOH = H1OH1 + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H1OH1 + Na2SO4
KMnO4 + CaS = K2S + Ca(MnO4)2 =>
2 KMnO4 + CaS = K2S + Ca(MnO4)2
C6H6SO3 + NaOH = C6H5OH + Na + SO3 + H =>
C6H6SO3 + NaOH = C6H5OH + Na + SO3 + H
AlCl3NH3 = [AlCl3(NH3)] =>
AlCl3NH3 = [AlCl3(NH3)]
CH3CH3C5H10 + O2 = CO2 + H2O =>
CH3CH3C5H10 + 11 O2 = 7 CO2 + 8 H2O
Ca(OH)2 + H2O = CaH4 + O2 =>
2 Ca(OH)2 + 2 H2O = 2 CaH4 + 3 O2
CaSO4 + CaF2 = Ca + F2SO4 =>
CaSO4 + CaF2 = 2 Ca + F2SO4
Cr(OH)3 + Cl + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)3 + 3 Cl + 5 NaOH = Na2CrO4 + 3 NaCl + 4 H2O
(NH4)2C2O4 + Sr(NO3)2 = NH4NO3 + Sr2(C2O4)2 =>
2(NH4)2C2O4 + 2 Sr(NO3)2 = 4 NH4NO3 + Sr2(C2O4)2
BrO{3-}(aq) + Cu{+}(aq) = Br{-}(aq) + Cu{2+}(aq) + O{3-} =>
BrO{3-}(aq) + Cu{+}(aq) = Br{-}(aq) + Cu{2+}(aq) + O{3-}
OH + C6H8O7 = C6H5O7 + H2O =>
3 OH + C6H8O7 = C6H5O7 + 3 H2O
CaHCO3 + HNO3 = CaNO3 + H2CO3 =>
CaHCO3 + HNO3 = CaNO3 + H2CO3
C4H6BaO4 + NaOH = CH4 + Na2CO3 + BaCO3 =>
C4H6BaO4 + 2 NaOH = 2 CH4 + Na2CO3 + BaCO3
PbCl2 + NH3 = PbNH3 + Cl =>
PbCl2 + NH3 = PbNH3 + 2 Cl
Br2O7 + Al(OH)3 = Al(BrO4)3 + H2O =>
3 Br2O7 + 2 Al(OH)3 = 2 Al(BrO4)3 + 3 H2O
C2H5OH + O2 = CH3COOH + H2O = CO2 + H2O =>
C2H5OH + O2 = CH3COOH + H2O
CH3COOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CH3COOH + 6 C2H5OH = 5 CH3COOC2H5 + 4 H3O
CuSO4(aq) + KI(s) = CuI(s) + I2(s) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI(s) = 2 CuI(s) + I2(s) + 2 K2SO4(aq)
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
Al2O3 + NaNH2 = AlN + NaOH + H2O =>
Al2O3 + 2 NaNH2 = 2 AlN + 2 NaOH + H2O
Al(NO3)3*9H2O + NH3 = Al(OH)3 + NH4NO3 + H2O =>
Al(NO3)3*9H2O + 3 NH3 = Al(OH)3 + 3 NH4NO3 + 6 H2O
C2H5OH + CH3COOH = C4H8O2 + H2O =>
C2H5OH + CH3COOH = C4H8O2 + H2O
Mo(CO)6 + P(OPh)3 = Mo(CO)5[P(OPh)3] + CO =>
Mo(CO)6 + P(OPh)3 = Mo(CO)5[P(OPh)3] + CO
ZnCO3 + H2SO3 = CO2 + H2O + ZnSO3 =>
ZnCO3 + H2SO3 = CO2 + H2O + ZnSO3
C6H5NO2 + H2 = C6H5NH3 + H2O =>
2 C6H5NO2 + 7 H2 = 2 C6H5NH3 + 4 H2O
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
C3H7OH + CH3COOH = C3H7OOCCH + H2O =>
4 C3H7OH + 9 CH3COOH = 6 C3H7OOCCH + 10 H2O
Cr2(SO4)3 + (NH4)2 + H2O = Cr(OH)2 + (NH4)2SO4 + H2S =>
5 Cr2(SO4)3 + 13(NH4)2 + 12 H2O = 10 Cr(OH)2 + 13(NH4)2SO4 + 2 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/01/24
Équations équilibrées sur08/31/23
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