| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + FF = 2 NaF
Fe2(SO4)3 + MnO2 + H2O = FeSO4(aq) + HMnO4(aq) + H2SO4(aq) =>
3 Fe2(SO4)3 + 2 MnO2 + 4 H2O = 6 FeSO4(aq) + 2 HMnO4(aq) + 3 H2SO4(aq)
Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3
Na2H2P2O7 = (NaPO3)6 + H2O =>
3 Na2H2P2O7 = (NaPO3)6 + 3 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NaOH + (FeOH)NO3 = NaNO3 + (FeOH)OH =>
NaOH + (FeOH)NO3 = NaNO3 + (FeOH)OH
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{-4} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{-4} + ReO4{-} + 4 H2O
H2S + Li3N = Li2S + NH3 =>
3 H2S + 2 Li3N = 3 Li2S + 2 NH3
Mg(ClO3)2 + BaCl2 = Ba(ClO3)2 + MgCl2 =>
Mg(ClO3)2 + BaCl2 = Ba(ClO3)2 + MgCl2
NH4(OH) + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4(OH) + H2SO4 = (NH4)2SO4 + 2 H2O
Ca(BrO)2 = CaBr2 + O2 =>
Ca(BrO)2 = CaBr2 + O2
NH4(OH) + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4(OH) + H2SO4 = (NH4)2SO4 + 2 H2O
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
Hg(NO3)2 + HCl = HgCl2 + HNO3 =>
Hg(NO3)2 + 2 HCl = HgCl2 + 2 HNO3
U + Te = U5Te9 =>
5 U + 9 Te = U5Te9
AuO3 = Au + O2 =>
2 AuO3 = 2 Au + 3 O2
CuCO3 + HCl = CuCl2 + H2CO3 =>
CuCO3 + 2 HCl = CuCl2 + H2CO3
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
GaClO3 = GaCl + O2 =>
2 GaClO3 = 2 GaCl + 3 O2
C3H8OS + O2 = CO2 + H2O + SO3 =>
C3H8OS + 6 O2 = 3 CO2 + 4 H2O + SO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CuCl2*2H2O + FeCl3*6H2O + O2 = CuFe2O4 + H2O + Cl2 =>
CuCl2*2H2O + 2 FeCl3*6H2O + 2 O2 = CuFe2O4 + 14 H2O + 4 Cl2
LiOH + KNO3 = KOH + LiNO3 =>
LiOH + KNO3 = KOH + LiNO3
Ga(NO3)3 + Na2CO3 = Ga2(CO3)3 + NaNO3 =>
2 Ga(NO3)3 + 3 Na2CO3 = Ga2(CO3)3 + 6 NaNO3
CaCe2 + Na2CO3 = CaCO3 + NaCe =>
CaCe2 + Na2CO3 = CaCO3 + 2 NaCe
Ca + Au2O3 = CaO + Au =>
3 Ca + Au2O3 = 3 CaO + 2 Au
NaOH(ag) + HClO4 = NaClO4 + H2O =>
NaOH(ag) + HClO4 = NaClO4 + H2O
Na + S8 = Na16S8 =>
16 Na + S8 = Na16S8
Na + H5O = Na3OH + H4 =>
3 Na + H5O = Na3OH + H4
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
Na + He = Na2He2 =>
2 Na + 2 He = Na2He2
NaBr + NH4Cl = NH4Br + NaCl =>
NaBr + NH4Cl = NH4Br + NaCl
CoCO3(s) + H2SO4(aq) = CoSO4(aq) + H2O(l) + CO2(g) =>
CoCO3(s) + H2SO4(aq) = CoSO4(aq) + H2O(l) + CO2(g)
Mn + Zn(OH)2 = Zn + Mn(OH)2 =>
Mn + Zn(OH)2 = Zn + Mn(OH)2
CH4 = C2H6 + H2 =>
2 CH4 = C2H6 + H2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
OH + N2H4 = NH2OH =>
2 OH + N2H4 = 2 NH2OH
C5H8O2 + FeO4 = CO + H2O + Fe2O3 =>
5 C5H8O2 + 14 FeO4 = 25 CO + 20 H2O + 7 Fe2O3
CaCl2(aq)Na2SO4(aq) = CaSO4(s) + NaCl(aq) =>
CaCl2(aq)Na2SO4(aq) = CaSO4(s) + 2 NaCl(aq)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca2(CO3)2 + O2 = CaO2 + CO2 =>
Ca2(CO3)2 + O2 = 2 CaO2 + 2 CO2
CH4 + Cl2 = CCl3 + HCl4 =>
2 CH4 + 19 Cl2 = 2 CCl3 + 8 HCl4
CdO + Cl = CdCl + O =>
CdO + Cl = CdCl + O
HNO3 + NH4 = H2O + N2H4O3 =>
10 HNO3 + 8 NH4 = 3 H2O + 9 N2H4O3
Fe + Cu{2} = Fe{2} + Cu =>
Fe + Cu{2} = Fe{2} + Cu
C + H2 = CH426 =>
C + 213 H2 = CH426
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
(NH4)3(PO4) + Li(OH) = Li3(PO4) + NH3 + H2O =>
(NH4)3(PO4) + 3 Li(OH) = Li3(PO4) + 3 NH3 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2 =>
NaHSO3 + NaHSO4 = Na2SO4 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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