| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiNO3{-} = 2 LiNO2{-} + O2
N2 + LiH = Li3 + NH3 =>
N2 + 6 LiH = 2 Li3 + 2 NH3
NaNO3 + FeCl2 = Fe(NO3) + NaCl2 =>
NaNO3 + FeCl2 = Fe(NO3) + NaCl2
H3(PO4) = H2O + P2O5 =>
2 H3(PO4) = 3 H2O + P2O5
BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl
NaNO3 + FeCl2 = Fe(NO3) + NaCl2 =>
NaNO3 + FeCl2 = Fe(NO3) + NaCl2
Zn2 + Pb(NO3) = Zn(NO3) + Pb2 =>
Zn2 + 2 Pb(NO3) = 2 Zn(NO3) + Pb2
Ba(OH)2 + KOH = K(OH)2 + BaOH =>
Ba(OH)2 + KOH = K(OH)2 + BaOH
SbH3 + HNO3 = HSbO3 + NO + H2O =>
3 SbH3 + 8 HNO3 = 3 HSbO3 + 8 NO + 7 H2O
Hg(NO3) + NO + H2O = Hg + HNO3 =>
3 Hg(NO3) + NO + 2 H2O = 3 Hg + 4 HNO3
Al + Na2CO3 + H2O = NaHCO3 + Na[Al(OH)4] + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 NaHCO3 + 2 Na[Al(OH)4] + 3 H2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3CH2CH2CHO + H2O =>
5 CH3CH(OH)CH2CH3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 CH3CH2CH2CHO + 8 H2O
Na2SO3 + KMnO4 + H2O = MnO2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
Hg(NO3) + NO + H2O = Hg + HNO3 =>
3 Hg(NO3) + NO + 2 H2O = 3 Hg + 4 HNO3
HBrO + I2 = Br2 + HIO3 + H2O =>
10 HBrO + I2 = 5 Br2 + 2 HIO3 + 4 H2O
Cr(OH)3 + LiOH = Li3(CrO3) + H2O =>
Cr(OH)3 + 3 LiOH = Li3(CrO3) + 3 H2O
PbS + PbO2 = Pb + SO2 =>
PbS + PbO2 = 2 Pb + SO2
C5H8 + KMnO4 + KOH = C5HK2O4 + K2MnO4 + H2O =>
C5H8 + 13 KMnO4 + 15 KOH = C5HK2O4 + 13 K2MnO4 + 11 H2O
MnO4{-}(aq) + Br{-}(aq) + H2O = MnO2(s) + BrO3{-}(aq) + OH{-} =>
2 MnO4{-}(aq) + Br{-}(aq) + H2O = 2 MnO2(s) + BrO3{-}(aq) + 2 OH{-}
RCOH + Ag2O = Ag + RCOOH =>
RCOH + Ag2O = 2 Ag + RCOOH
C32H80 + Cl2 = C32H80Cl2 =>
C32H80 + Cl2 = C32H80Cl2
Hg2(CO3)2 + CaBr = Hg2Br2 + Ca2(CO3)2 =>
Hg2(CO3)2 + 2 CaBr = Hg2Br2 + Ca2(CO3)2
ZnO + HCIO3 = ZnCIO3 + OH =>
ZnO + HCIO3 = ZnCIO3 + OH
KOH + Al(OH)3 + H2CO3 = KAl(CO3)2 + H2O =>
KOH + Al(OH)3 + 2 H2CO3 = KAl(CO3)2 + 4 H2O
XCu + XAgNO3 = XCuNO3 + XAg =>
XCu + XAgNO3 = XCuNO3 + XAg
Fe3 + CO2 = FeO + C =>
2 Fe3 + 3 CO2 = 6 FeO + 3 C
C2H5OH + C2H6OS = H2 + H2SO3 + C =>
2 C2H5OH + C2H6OS = 8 H2 + H2SO3 + 6 C
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
AgCl + HCl = AgH + Cl2 =>
AgCl + HCl = AgH + Cl2
Hg(NO3) + NO + H2O = Hg + HNO3 =>
3 Hg(NO3) + NO + 2 H2O = 3 Hg + 4 HNO3
NaNO3 + FeCl2 = Fe(NO3) + NaCl2 =>
NaNO3 + FeCl2 = Fe(NO3) + NaCl2
Fe(s) + H2O(g) = H2(g) + Fe2O3(s) =>
2 Fe(s) + 3 H2O(g) = 3 H2(g) + Fe2O3(s)
AgCl + HCl = AgH + Cl2 =>
AgCl + HCl = AgH + Cl2
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Hg(NO3) + NO + H2O = Hg + HNO3 =>
3 Hg(NO3) + NO + 2 H2O = 3 Hg + 4 HNO3
H2 + CO3 + Fe(OH)3 = Fe2(CO3)3 + H2O =>
3 H2 + 3 CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 H2O
CoCl2 + KSCN + C5H11OH = H2[Co(SCN)4] + KCl + C5H11O{-} + K{+} =>
CoCl2 + 4 KSCN + 2 C5H11OH = H2[Co(SCN)4] + 2 KCl + 2 C5H11O{-} + 2 K{+}
Li(s) + Br2(s) = LiBr(s) =>
2 Li(s) + Br2(s) = 2 LiBr(s)
Fe + AlO = Fe3Al3 + O =>
3 Fe + 3 AlO = Fe3Al3 + 3 O
ClO + Cr(OH)4 = CrO4 + Cl + H4O =>
ClO + Cr(OH)4 = CrO4 + Cl + H4O
SO2 + MnO4{-} + H2O + H{+} = Mn{2+} + H2SO4 =>
5 SO2 + 2 MnO4{-} + 2 H2O + 6 H{+} = 2 Mn{2+} + 5 H2SO4
Hg{2+} + Fe = Hg2{2+} + Fe{3+} =>
6 Hg{2+} + 2 Fe = 3 Hg2{2+} + 2 Fe{3+}
Hg(NO3) + NO + H2O = Hg + HNO3 =>
3 Hg(NO3) + NO + 2 H2O = 3 Hg + 4 HNO3
I + C6H12 = HI + C =>
12 I + C6H12 = 12 HI + 6 C
Zn(OH)2 + RbOH = Rb2[Zn(OH)4] =>
Zn(OH)2 + 2 RbOH = Rb2[Zn(OH)4]
Si4H3 + O2 = SiO2 + H2O3 =>
4 Si4H3 + 25 O2 = 16 SiO2 + 6 H2O3
NH3 + Cu(NO3)2 = NH3Cu + NO3 =>
NH3 + Cu(NO3)2 = NH3Cu + 2 NO3
Li(s) + Br2(g) = LiBr(s) =>
2 Li(s) + Br2(g) = 2 LiBr(s)
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/24
Équations équilibrées sur03/31/23
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