| Équations équilibrées la veille |
4 Mn + 7 Mg2C = 14 Mg + Mn4C7
Li + (ClO3) = Li(ClO3) =>
Li + (ClO3) = Li(ClO3)
As2O5 = As + O =>
As2O5 = 2 As + 5 O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Co3As4 = As + Co =>
Co3As4 = 4 As + 3 Co
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
bariumhydroxide + hydrochloricacid = water + bariumchloride =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2
HI(aq) + K2SO3(s) = H2SO3(aq) + KI(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 KI(aq)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca2SO3 + HCl = H2SO3 + CaCl =>
Ca2SO3 + 2 HCl = H2SO3 + 2 CaCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CoOOH + H2 = Co3O4 + H2O =>
6 CoOOH + H2 = 2 Co3O4 + 4 H2O
Cu + K{+} = Cu{+2} + K =>
Cu + 2 K{+} = Cu{+2} + 2 K
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3 + H2CO3(aq) = Al2(CO3)3(s) + H2O(l) =>
2 Al(OH)3 + 3 H2CO3(aq) = Al2(CO3)3(s) + 6 H2O(l)
BaO + NHO3 = Ba(NO3)2 + H2O =>
BaO + 2 NHO3 = Ba(NO3)2 + H2O
Al + K{+] = Al{3+}+K =>
Al + 3 K{+] = Al{3+}+3K
Zn2 + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn2 + 8 HNO3 = 2 Zn(NO3)2 + 4 NO2 + 4 H2O
Na2SO3 + NaOH = Na2OHNaSO3 =>
Na2SO3 + NaOH = Na2OHNaSO3
KI(aq) + CuSO4(aq) = CuI(s) + I(aq) + K2SO4(s) =>
2 KI(aq) + CuSO4(aq) = CuI(s) + I(aq) + K2SO4(s)
FeCl3(ac) + KSCN(ac) = [Fe(SCN)3](ac) + KCl(ac) =>
FeCl3(ac) + 3 KSCN(ac) = [Fe(SCN)3](ac) + 3 KCl(ac)
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
[Co(NH3)5H2O]Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2[Co(NH3)5H2O]Cl3 + 6 NaOH = Co2O3 + 10 NH3 + 6 NaCl + 5 H2O
A{-}T{-}C{-}G{-}A{-}A{-}T{-}T = A{-}T{-}B =>
A{-}T{-}C{-}G{-}A{-}A{-}T{-}T = A{-}T{-}B
(NH4)2S + KCN = NH4CN + K2S =>
(NH4)2S + 2 KCN = 2 NH4CN + K2S
V2O5 + H2SO4 = VO2HSO4 + H2O =>
V2O5 + 2 H2SO4 = 2 VO2HSO4 + H2O
Fe2 + O2 + H2O = Fe2O2H2O =>
Fe2 + O2 + H2O = Fe2O2H2O
NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + 2 NaCl(aq)
BiI3 + KI = [BiI6]{-3} + K{+} =>
BiI3 + 3 KI = [BiI6]{-3} + 3 K{+}
C17H24 + O2 = CO2 + H2O =>
C17H24 + 23 O2 = 17 CO2 + 12 H2O
Sn + CaCl = Ca + SnCl =>
Sn + CaCl = Ca + SnCl
NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O =>
2 NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O
Zn2 + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn2 + 8 HNO3 = 2 Zn(NO3)2 + 4 NO2 + 4 H2O
Cu{+} + NO{-} = Cu + NO =>
Cu{+} + NO{-} = Cu + NO
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
SO2 + H2S = H2O + S8 =>
8 SO2 + 16 H2S = 16 H2O + 3 S8
C2H5OH + K = C2H5 + KOH =>
C2H5OH + K = C2H5 + KOH
NaBO2 = Na2O + B2O3 =>
2 NaBO2 = Na2O + B2O3
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Pb2O4 = PbO + O =>
Pb2O4 = 2 PbO + 2 O
Fe2 + O2 + H2O = Fe2O2H2O =>
Fe2 + O2 + H2O = Fe2O2H2O
Ba + KCl = BaCl2 + K =>
Ba + 2 KCl = BaCl2 + 2 K
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
[Co(NH3)5H2O]Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2[Co(NH3)5H2O]Cl3 + 6 NaOH = Co2O3 + 10 NH3 + 6 NaCl + 5 H2O
Cl{2+} + LiBr = LiCl + Br{2+} =>
Cl{2+} + LiBr = LiCl + Br{2+}
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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