| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO3(s) = Mg(s) + SO3(g)
HOBr + KOH = KOBr + H2O =>
HOBr + KOH = KOBr + H2O
H2O + PbO2 + KOH = K2[Pb(OH)6] =>
2 H2O + PbO2 + 2 KOH = K2[Pb(OH)6]
KAl(SO4)2*H2O = KAl(SO4)2 + H2O =>
KAl(SO4)2*H2O = KAl(SO4)2 + H2O
FeS*CuS + HNO3 = Fe(NO3)3 + Cu(NO3)2 + NO + H2O + SO2 =>
3 FeS*CuS + 28 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 13 NO + 14 H2O + 6 SO2
[Al(OH)4]{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2[Al(OH)4]{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2O4 + KOH = K2CO3 + H2O =>
C2O4 + 4 KOH = 2 K2CO3 + 2 H2O
As2O3 = As5 + O2 =>
10 As2O3 = 4 As5 + 15 O2
Cu(OH)2 + Na2SO4 + HCl = CuSO4 + H2O + NaCl =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 H2O + 2 NaCl
Cu(NO3)2*3H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*3H2O = Cu(NO3)2 + 3 H2O
CrBr3(aq) + NaNO3(aq) = Cr(NO3)3(aq) + NaBr(aq) =>
CrBr3(aq) + 3 NaNO3(aq) = Cr(NO3)3(aq) + 3 NaBr(aq)
C2H6O + CuO = C2H4O + Cu + H2O =>
C2H6O + CuO = C2H4O + Cu + H2O
Na3(PO4) + Ag(NO3) = Ag(PO4) + Na + (NO3) =>
Na3(PO4) + Ag(NO3) = Ag(PO4) + 3 Na + (NO3)
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
FeSO4H2O + KNO3 + KOH = K2SO4 + NH3 + H2O + Fe3O4 =>
12 FeSO4H2O + KNO3 + 23 KOH = 12 K2SO4 + NH3 + 22 H2O + 4 Fe3O4
C4H7BrO + H2O = C4H9BrO2 =>
C4H7BrO + H2O = C4H9BrO2
CrO{7}{2-} + SO{2} + H{+}{-2} = Cr{3}{+} + SO{4}{2}{-2} + H2O =>
CrO{7}{2-} + 3 SO{2} + 2 H{+}{-2} = Cr{3}{+} + 3 SO{4}{2}{-2} + H2O
N2O3 + CaO = Ca3N2 + O2 =>
N2O3 + 3 CaO = Ca3N2 + 3 O2
H2(SO4) + KOH = K2(SO4) + H2O =>
H2(SO4) + 2 KOH = K2(SO4) + 2 H2O
Zn(NO3)2 + KCl = ZnCl2 + KNO3 =>
Zn(NO3)2 + 2 KCl = ZnCl2 + 2 KNO3
HMnO4 + NaOH = NaMnO4 + H2O =>
HMnO4 + NaOH = NaMnO4 + H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Al2O3 + ZrOCl2 = AlZrO2 + Cl + O2 =>
2 Al2O3 + 4 ZrOCl2 = 4 AlZrO2 + 8 Cl + O2
K2S + KOH = K3SOH =>
K2S + KOH = K3SOH
Ba + O2 + H2 = Ba(OH)2 =>
Ba + O2 + H2 = Ba(OH)2
Ba(CN)2 + Na3 = Ba32 + NaCN =>
96 Ba(CN)2 + 64 Na3 = 3 Ba32 + 192 NaCN
C14H15O5NH2NH + HCl = C14H15O5NH3NH2Cl2 =>
C14H15O5NH2NH + 2 HCl = C14H15O5NH3NH2Cl2
HI + KMnO4 + H2SO4 = I + MnO + K2SO4 + H2O =>
10 HI + 2 KMnO4 + H2SO4 = 10 I + 2 MnO + K2SO4 + 6 H2O
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
Cu(NO3)2 + Al2O3 + NH3 = CuAl + N2 + H2O =>
2 Cu(NO3)2 + Al2O3 + 10 NH3 = 2 CuAl + 7 N2 + 15 H2O
C2H5OH + Na(OCl) = CHCl3 + Na(O[CO]H) + H2O + NaCl =>
2 C2H5OH + 8 Na(OCl) = CHCl3 + 3 Na(O[CO]H) + 4 H2O + 5 NaCl
N2H4 + O2 = N2 + H2O4 =>
N2H4 + 4 O2 = N2 + 2 H2O4
Na + SO4 = Na(SO4) =>
Na + SO4 = Na(SO4)
[Co(H2O)6]Cl2 + C2H5OH = [Co(H2O)4(C2H5O)2] + HCl + H2O =>
[Co(H2O)6]Cl2 + 2 C2H5OH = [Co(H2O)4(C2H5O)2] + 2 HCl + 2 H2O
C4H10 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10 + 13 K2Cr2O7 + 52 H2SO4 = 12 CO2 + 13 Cr2(SO4)3 + 13 K2SO4 + 67 H2O
NH3SO4(aq) + BaCl2(aq) = NH3Cl2 + BaSO4 =>
NH3SO4(aq) + BaCl2(aq) = NH3Cl2 + BaSO4
NaBr(aq) + NH4Cl(aq) = NaCl(aq) + NH4Br(s) =>
NaBr(aq) + NH4Cl(aq) = NaCl(aq) + NH4Br(s)
NaBr + Al2O3 = Na2O + AlBr3 =>
6 NaBr + Al2O3 = 3 Na2O + 2 AlBr3
BrF = Br2 + BrF5 =>
5 BrF = 2 Br2 + BrF5
Na2O2 + NaCrO2 + H2O = NaOH + NaCrO4 =>
2 Na2O2 + NaCrO2 + 2 H2O = 4 NaOH + NaCrO4
KMnO4 = K2MnO4 + MnO3 + O =>
2 KMnO4 = K2MnO4 + MnO3 + O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NH4NO3 + Na(OH)2 = NaNO3 + NH3 + H2O =>
7 NH4NO3 + 8 Na(OH)2 = 8 NaNO3 + 6 NH3 + 13 H2O
KMnO4 + KCl + HNO3 = Mn(NO3)2 + KNO3 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 16 HNO3 = 2 Mn(NO3)2 + 12 KNO3 + 8 H2O + 5 Cl2
Fe + Ag2CO3 = Ag + Fe2(CO3)3 =>
2 Fe + 3 Ag2CO3 = 6 Ag + Fe2(CO3)3
MgBr2 + Ca(OH)2 = CaBr2 + Mg(OH)2 =>
MgBr2 + Ca(OH)2 = CaBr2 + Mg(OH)2
H3PO4 + C2H7NO = H2O + C2H8NO4P =>
H3PO4 + C2H7NO = H2O + C2H8NO4P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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