| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CsF + Fe(OH)3 = 3 CsOH + FeF3
BaCl2 + Na2Cr2O7 = Na2Cl2 + BaCr2O7 =>
BaCl2 + Na2Cr2O7 = Na2Cl2 + BaCr2O7
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
C2H3O2Na + FeCl3 = Fe(C2H3O2)3 + NaCl =>
3 C2H3O2Na + FeCl3 = Fe(C2H3O2)3 + 3 NaCl
Ca + CH3CO2 = CaCH3CO2 =>
Ca + CH3CO2 = CaCH3CO2
(NH3)2SO4 + BaCl2 = NH3Cl + BaSO4 =>
(NH3)2SO4 + BaCl2 = 2 NH3Cl + BaSO4
NaHCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O
BaS(aq) + HCl(aq) = H2S(g) + BaCl2(aq) =>
BaS(aq) + 2 HCl(aq) = H2S(g) + BaCl2(aq)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + Zn(O2CCH3)2 = CH3CO2H + ZnSO4 =>
H2SO4 + Zn(O2CCH3)2 = 2 CH3CO2H + ZnSO4
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Ca3(PO4)2 + SiO2 + H2 = Ca2SiO4 + H2O + P2 =>
2 Ca3(PO4)2 + 3 SiO2 + 10 H2 = 3 Ca2SiO4 + 10 H2O + 2 P2
NH4NO3 + Fe2O3 = (NH4)2O + Fe(NO3)3 =>
6 NH4NO3 + Fe2O3 = 3(NH4)2O + 2 Fe(NO3)3
Hg + HCl = HgCl2 + H2 =>
Hg + 2 HCl = HgCl2 + H2
KOH(aq) + MgSO4(aq) = K2SO4(s) + Mg(OH)2(aq) =>
2 KOH(aq) + MgSO4(aq) = K2SO4(s) + Mg(OH)2(aq)
Li3PO4(aq) + MgSO4(aq) = Li2SO4 + Mg3(PO4)2 =>
2 Li3PO4(aq) + 3 MgSO4(aq) = 3 Li2SO4 + Mg3(PO4)2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
MnO2 + OH{-} + Fe{3+} = MnO4{-} + Fe{2+} + H2O =>
MnO2 + 4 OH{-} + 3 Fe{3+} = MnO4{-} + 3 Fe{2+} + 2 H2O
SrCl2 + Ga(NO3)3 = Sr(NO3)2 + GaCl3 =>
3 SrCl2 + 2 Ga(NO3)3 = 3 Sr(NO3)2 + 2 GaCl3
C4H6O6 + Na2CO3 = Na2C4H2O6 + CO2 + H2 =>
3 C4H6O6 + 2 Na2CO3 = 2 Na2C4H2O6 + 6 CO2 + 7 H2
Rb2(NO2) = Rb + NO2 =>
Rb2(NO2) = 2 Rb + NO2
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Na2S2O3 + Cl2 + H2O = HCl + Na2SO4 + S =>
Na2S2O3 + Cl2 + H2O = 2 HCl + Na2SO4 + S
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Mg(OH)2 + H2SO4 = H2O + MgSO4 =>
Mg(OH)2 + H2SO4 = 2 H2O + MgSO4
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Na{+} + H2O = NaOH{+} + H2 =>
2 Na{+} + 2 H2O = 2 NaOH{+} + H2
SO2 + NaYO3 + H2O = Y2 + H2SO4 + Na2SO4 =>
5 SO2 + 2 NaYO3 + 4 H2O = Y2 + 4 H2SO4 + Na2SO4
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Ca(NO3)2 + ZnSO4 = CaSO4 + Zn(NO3)2 =>
Ca(NO3)2 + ZnSO4 = CaSO4 + Zn(NO3)2
Zn + H2SO4 = Zn2(SO4) + H2 =>
2 Zn + H2SO4 = Zn2(SO4) + H2
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
C10H7OH(aq) + O2(g) = CO2(g) + H2O =>
2 C10H7OH(aq) + 23 O2(g) = 20 CO2(g) + 8 H2O
H2SO4 + Ni(OH)2 = NiSO4 + O2 + H2 =>
H2SO4 + Ni(OH)2 = NiSO4 + O2 + 2 H2
AgOH(aq) + HNO3(aq) = AgNO3(aq) + H2O(aq) =>
AgOH(aq) + HNO3(aq) = AgNO3(aq) + H2O(aq)
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
ClO{-} + SO2 + H2O = Cl{-} + SO4{2-} + H{+} =>
ClO{-} + SO2 + H2O = Cl{-} + SO4{2-} + 2 H{+}
H2SO4 + Al = Al2SO43 + SO2 + H2O =>
41 H2SO4 + 2 Al = Al2SO43 + 40 SO2 + 41 H2O
Fe + N2O = N2 + OFe3 =>
3 Fe + N2O = N2 + OFe3
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Na + CaSO4 = SO4Na + Ca =>
Na + CaSO4 = SO4Na + Ca
V(OH)3 + KMnO4 + H2SO4 = VOSO4 + MnSO4 + K2SO4 + H2O =>
10 V(OH)3 + 2 KMnO4 + 13 H2SO4 = 10 VOSO4 + 2 MnSO4 + K2SO4 + 28 H2O
Mn + H2Se = MnSe3 + H2 =>
Mn + 3 H2Se = MnSe3 + 3 H2
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
CrSO4 = Cr2O3 + SO2 + O2 =>
4 CrSO4 = 2 Cr2O3 + 4 SO2 + O2
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
H2(C2O4) + Na(OH) = Na2(C2O4) + H2O =>
H2(C2O4) + 2 Na(OH) = Na2(C2O4) + 2 H2O
BiPO4 + HCl = BiCl3 + H3PO4 =>
BiPO4 + 3 HCl = BiCl3 + H3PO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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