| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + Cr(NO3)3 = 3 FeNO3 + Cr
K(ClO3)3 = KCl3 + O2 =>
2 K(ClO3)3 = 2 KCl3 + 9 O2
H6TeO6 + AgCl = Ag6TeO6 + HCl =>
H6TeO6 + 6 AgCl = Ag6TeO6 + 6 HCl
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
HNO3 + Mn(HCO3)2 = CO2 + H2O + Mn(NO3)2 =>
2 HNO3 + Mn(HCO3)2 = 2 CO2 + 2 H2O + Mn(NO3)2
C3H8(g) + O2(g) = CO2(aq) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(aq) + 4 H2O(g)
N2H4 + C3H7NO2 + NaOH = C3H8O + H2O + NaN3 =>
N2H4 + C3H7NO2 + NaOH = C3H8O + 2 H2O + NaN3
P4 + HNO3 = P2O5 + N2O + H2O =>
2 P4 + 10 HNO3 = 4 P2O5 + 5 N2O + 5 H2O
Ba(OH)2 + HI = Ba(I)2 + H2O =>
Ba(OH)2 + 2 HI = Ba(I)2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C12H22O11 + 8 K2Cr2O7 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 43 H2O
C3H8O(l) + O2(g) = CO2(g) + H20(l) =>
10 C3H8O(l) + 25 O2(g) = 30 CO2(g) + 4 H20(l)
C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C12H22O11 + 8 K2Cr2O7 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 43 H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C12H22O11 + 8 K2Cr2O7 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 43 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
NH4OH + HCI = NH4CI + HOH =>
NH4OH + HCI = NH4CI + HOH
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
CuCl*2H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl*2H2O + Al = AlCl3 + 3 Cu + 6 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Fe(NO3)3 + Na2(C2O4) = Fe2(C2O4)3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2(C2O4) = Fe2(C2O4)3 + 6 Na(NO3)
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Al(NH3) + NH3 = Al(NH3)6 =>
Al(NH3) + 5 NH3 = Al(NH3)6
Al + K2ZrF6 = ZrAl3 + K3AlF6 + KAlF4 =>
13 Al + 3 K2ZrF6 = 3 ZrAl3 + K3AlF6 + 3 KAlF4
HCl + KMnO4 + H2C2O4 = MnCl2 + CO2 + H2O + KCl =>
6 HCl + 2 KMnO4 + 5 H2C2O4 = 2 MnCl2 + 10 CO2 + 8 H2O + 2 KCl
KCl + C4H6O6 = KH6O6 + C4Cl =>
KCl + C4H6O6 = KH6O6 + C4Cl
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Sr2(OH)2 + BaCl2 = BaOH + SrCl2 =>
Sr2(OH)2 + 2 BaCl2 = 2 BaOH + 2 SrCl2
Ag(s) + O2(s) = Ag2O(s) =>
4 Ag(s) + O2(s) = 2 Ag2O(s)
NH4Br + Cl2 = NH4Cl + Br2 =>
2 NH4Br + Cl2 = 2 NH4Cl + Br2
Mn3 + Ar = Mn2Ar =>
2 Mn3 + 3 Ar = 3 Mn2Ar
NaClO + MnSO4 + H2O = H2SO4 + MnO2 + NaCl =>
NaClO + MnSO4 + H2O = H2SO4 + MnO2 + NaCl
NH3 + Cl2 = N2 + Cl{-} + H{+} =>
2 NH3 + 3 Cl2 = N2 + 6 Cl{-} + 6 H{+}
C3H4 + Br2 = C3H4Br2 =>
C3H4 + Br2 = C3H4Br2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + CH4COOH = H2O + NaCH3COOH =>
NaOH + CH4COOH = H2O + NaCH3COOH
C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O =>
2 C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O
GeO2 + Na[BH4] + O = GeH4 + NaBO3 =>
GeO2 + Na[BH4] + O = GeH4 + NaBO3
Fe(SO4)3 + H2SO3 + H2O = FeSO4 + H2SO4 =>
Fe(SO4)3 + 2 H2SO3 + 2 H2O = FeSO4 + 4 H2SO4
NaHSO3(g) = Na2SO3(s) + SO2(g) + H2O(l) =>
2 NaHSO3(g) = Na2SO3(s) + SO2(g) + H2O(l)
J2O3 = J2 + O2 =>
2 J2O3 = 2 J2 + 3 O2
C6H5COOH + O2 = H2O + C02 =>
2 C6H5COOH + O2 = 6 H2O + 7 C02
H2O + HF = H3FO =>
H2O + HF = H3FO
ZnBr + Al3 = AlBr3 + Zn2 =>
18 ZnBr + 2 Al3 = 6 AlBr3 + 9 Zn2
HSO3 + NO3 = HSO4 + NO =>
2 HSO3 + NO3 = 2 HSO4 + NO
Cu(NO3)2*3H2O + C4H6O3 + Co(AcAc)3 = Cu(C2H3O2)2*3H2O + C2H3O2 + Co(AcAcNO2)3 =>
3 Cu(NO3)2*3H2O + 6 C4H6O3 + 2 Co(AcAc)3 = 3 Cu(C2H3O2)2*3H2O + 6 C2H3O2 + 2 Co(AcAcNO2)3
CH3CH2SH + O2 = CH3CH2SSCH2CH3 + H2O =>
4 CH3CH2SH + O2 = 2 CH3CH2SSCH2CH3 + 2 H2O
BaSe + Bi2Te3 = BaTe + Bi2Se3 =>
3 BaSe + Bi2Te3 = 3 BaTe + Bi2Se3
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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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