| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + 3 Mg(OH)2 = 2 Cr(OH)3 + 3 MgSO4
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
NH4NO3 = H2O + N2 + O2 =>
2 NH4NO3 = 4 H2O + 2 N2 + O2
CrCl3 + KOH = Cr2O3 + HCl + KCl =>
2 CrCl3 + 3 KOH = Cr2O3 + 3 HCl + 3 KCl
Na3CO2 + HI = NaI + H3CO2 =>
Na3CO2 + 3 HI = 3 NaI + H3CO2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
CuNH3 + CuO = Cu + N2 + H2O =>
2 CuNH3 + 3 CuO = 5 Cu + N2 + 3 H2O
Al + KOH + H2O = K3Al(OH)6 + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3Al(OH)6 + 3 H2
H30C21O2 + O2 = CO2 + H2O =>
2 H30C21O2 + 55 O2 = 42 CO2 + 30 H2O
CH2OHCHOHCH2OH + MnO7{2-} + H{+} = CO2 + Mn{2+} + H2O =>
5 CH2OHCHOHCH2OH + 7 MnO7{2-} + 28 H{+} = 15 CO2 + 7 Mn{2+} + 34 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Br2 + NaHSO3 + H2O = SO4 + NaBr + H =>
Br2 + 2 NaHSO3 + 2 H2O = 2 SO4 + 2 NaBr + 6 H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Br2(l) + AlCl3(s) = Al + BrCl =>
3 Br2(l) + 2 AlCl3(s) = 2 Al + 6 BrCl
CH3CHCH2CH3 + O2 = CO2 + H2O =>
4 CH3CHCH2CH3 + 25 O2 = 16 CO2 + 18 H2O
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O =>
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O
C3H7OH + IO3{-} = C3H6O + I{-} + H2O =>
3 C3H7OH + IO3{-} = 3 C3H6O + I{-} + 3 H2O
BrO{-}{3} + Mn{2+} = Br{2} + MnO{-}{4} =>
BrO{-}{3} + Mn{2+} = Br{2} + MnO{-}{4}
CH4 + NaOH = CH3 + NaOH2 =>
CH4 + NaOH = CH3 + NaOH2
NaOH + Na2CO3 = Na2O + NaHCO3 =>
NaOH + Na2CO3 = Na2O + NaHCO3
K2SO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 =>
5 K2SO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + 6 K2SO4 + 2 MnSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na(CN) = Na{+} + CN{-} =>
Na(CN) = Na{+} + CN{-}
H2(g) + N2(g) = NH(g) =>
H2(g) + N2(g) = 2 NH(g)
K2CrO4 + Na2S2O3 + HCl = KCl + CrCl3 + NaCl + SO4 + H2O =>
4 K2CrO4 + Na2S2O3 + 22 HCl = 8 KCl + 4 CrCl3 + 2 NaCl + 2 SO4 + 11 H2O
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
Fe2(SO4)3 + Ca(NO3)2 = Ca(SO4) + Fe(NO3)3 =>
Fe2(SO4)3 + 3 Ca(NO3)2 = 3 Ca(SO4) + 2 Fe(NO3)3
P2O3 + KOH + H2O = KHPHO3 =>
P2O3 + 2 KOH + H2O = 2 KHPHO3
HS{-} + H3O{+} = H2S + H2O =>
HS{-} + H3O{+} = H2S + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AgNO3 + NH4OH = Ag2O + H2O + NH4NO =>
2 AgNO3 + 6 NH4OH = Ag2O + 7 H2O + 4 NH4NO
Co + H3PO4 = Co3(PO4)2 + H2 =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 3 H2
C3H7OH + Cr2O7{-2} + H{+} = C3H6O + Cr{+3} + H2O =>
3 C3H7OH + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 2 Cr{+3} + 7 H2O
Cu(OH)2 + Zn = ZnOH + Cu =>
Cu(OH)2 + 2 Zn = 2 ZnOH + Cu
KMnO4 + H2SO4 + H2O = KHSO4 + MnO4 + H3O =>
KMnO4 + H2SO4 + H2O = KHSO4 + MnO4 + H3O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(C2H3O2)3(aq) + (NH4)3PO4(aq) = AlPO4(s) + NH4C2H3O2(aq) =>
Al(C2H3O2)3(aq) + (NH4)3PO4(aq) = AlPO4(s) + 3 NH4C2H3O2(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4Cl + K2SO3 = (NH4)2SO3 + KCl =>
2 NH4Cl + K2SO3 = (NH4)2SO3 + 2 KCl
C18H36O2 + CH3OH = C18H35O2CH3 + C3H5(OH)3 =>
17 C18H36O2 + CH3OH = 16 C18H35O2CH3 + C3H5(OH)3
TeO2 + NaOH = NaHTeO3 =>
TeO2 + NaOH = NaHTeO3
Si + Na2CO3 = Na4SiO4 + CO =>
Si + 2 Na2CO3 = Na4SiO4 + 2 CO
Sr(OH)2 + AlN = Sr3N2 + Al(OH)3 =>
3 Sr(OH)2 + 2 AlN = Sr3N2 + 2 Al(OH)3
C7H14O + O2 = C7H14O2 =>
2 C7H14O + O2 = 2 C7H14O2
Li2CO3 + C12H28O4Ti = CO2 + H2O + LiCOH + Ti =>
17 Li2CO3 + 2 C12H28O4Ti = 7 CO2 + 11 H2O + 34 LiCOH + 2 Ti
NaHCO3 + CaCl2*2H2O = CO2 + NaCl + H2O + CaCO3 =>
2 NaHCO3 + CaCl2*2H2O = CO2 + 2 NaCl + 3 H2O + CaCO3
TeO2 + NaOH = NaHTeO3 =>
TeO2 + NaOH = NaHTeO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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