| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C8HF15O2 + 29 O2 = 32 CO2 + 2 H2O + 60 F
C6H5F + O2 = CO + H2O + F2 =>
4 C6H5F + 17 O2 = 24 CO + 10 H2O + 2 F2
O2SO = O3S =>
O2SO = O3S
Na2Se + NaNO3 = Na2SeO3 + NaNO2 =>
Na2Se + 3 NaNO3 = Na2SeO3 + 3 NaNO2
PO4 + HNO3 = H3PO4 + NO3 =>
PO4 + 3 HNO3 = H3PO4 + 3 NO3
Pb2O4 + H2O = H2Pb2O5 =>
Pb2O4 + H2O = H2Pb2O5
FeO + Li = LiO + Fe =>
FeO + Li = LiO + Fe
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Ca + Ne3 = CaNe =>
3 Ca + Ne3 = 3 CaNe
Li(PO4) + Zn(NO3)2 = Zn(PO4)2 + Li(NO3) =>
2 Li(PO4) + Zn(NO3)2 = Zn(PO4)2 + 2 Li(NO3)
CaCl2 + Fe3(PO4)2 = FeCl2 + Ca3(PO4)2 =>
3 CaCl2 + Fe3(PO4)2 = 3 FeCl2 + Ca3(PO4)2
He{2+} + CO = He + C{+} + O2 =>
He{2+} + 2 CO = He + 2 C{+} + O2
Al + AgNO3 = Ag + Al(NO3) =>
Al + AgNO3 = Ag + Al(NO3)
C2H12O6 + KCIO3 = CO2 + H2O + KCI =>
3 C2H12O6 + 4 KCIO3 = 6 CO2 + 18 H2O + 4 KCI
Ca + HCl = HCa + Cl2 =>
2 Ca + 2 HCl = 2 HCa + Cl2
XeF6(s) + H2O(l) = XeO3(s) + HF(g) =>
XeF6(s) + 3 H2O(l) = XeO3(s) + 6 HF(g)
CaCl2 + NaH(CO3) = NaCl + Ca(CO3) + H2O + CO2 =>
CaCl2 + 2 NaH(CO3) = 2 NaCl + Ca(CO3) + H2O + CO2
FeCl2 + (NaOH) = Fe(OH)2 + NaCl =>
FeCl2 + 2(NaOH) = Fe(OH)2 + 2 NaCl
NH3OHCl + FeSO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + HCl + H2O =>
2 NH3OHCl + 4 FeSO4 + 3 H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 HCl + 2 H2O
F + Mg = MgF2 =>
2 F + Mg = MgF2
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
HP = H2PHP2 =>
3 HP = H2PHP2
FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
Mn5P7 + O2 = Mn2O3 + P2O5 =>
2 Mn5P7 + 25 O2 = 5 Mn2O3 + 7 P2O5
HPO32{-} + MnO4{-} + H{+} = MnO2 + HPO42{-} + H2O =>
3 HPO32{-} + 20 MnO4{-} + 20 H{+} = 20 MnO2 + 3 HPO42{-} + 10 H2O
CH3COONa + FeCl3 + H2O = Fe(OH)3 + CH3COOH + NaCl =>
3 CH3COONa + FeCl3 + 3 H2O = Fe(OH)3 + 3 CH3COOH + 3 NaCl
S2O3{2-} + H2SO4 = SO4{2-} + H2O + S =>
3 S2O3{2-} + H2SO4 = 3 SO4{2-} + H2O + 4 S
C7H7Br + H2SO4 + KMnO4 = C7H5O2Br + K2SO4 + MnSO4 + H2O =>
5 C7H7Br + 9 H2SO4 + 6 KMnO4 = 5 C7H5O2Br + 3 K2SO4 + 6 MnSO4 + 14 H2O
FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH3ONaHCl = CH3ClNaOH =>
CH3ONaHCl = CH3ClNaOH
Na + LiOH = NaLi + OH =>
Na + LiOH = NaLi + OH
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
(NH4) + PO4 + Pb(NO3) = NH4NO3 + Pb3(PO4)2 =>
3(NH4) + 2 PO4 + 3 Pb(NO3) = 3 NH4NO3 + Pb3(PO4)2
KI + NaNO3 + H2SO4 = I2 + NO2 + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO3 + 2 H2SO4 = I2 + 2 NO2 + K2SO4 + Na2SO4 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CH2N2 + O2 = CO2 + H2O + N2 =>
2 CH2N2 + 3 O2 = 2 CO2 + 2 H2O + 2 N2
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
K2Cr2O7 + H2SO4 + KY = Cr2(SO4)3 + Y2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KY = Cr2(SO4)3 + 3 Y2 + 4 K2SO4 + 7 H2O
SO4 + H3AsO3 = SO2 + H3AsO4 =>
SO4 + 2 H3AsO3 = SO2 + 2 H3AsO4
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
Al(NO3)3 + H2SO4 = NHO3 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 H2SO4 = 6 NHO3 + Al2(SO4)3
K[TaCl6] + Cs = CsCl + KCl + TaCl4 =>
K[TaCl6] + Cs = CsCl + KCl + TaCl4
NH3H2O + Na2S = (NH4)2S + NaOH =>
2 NH3H2O + Na2S = (NH4)2S + 2 NaOH
FeCO3 + Al2SC2O10 = FeSO4 + Al2(CO3)3 =>
FeCO3 + Al2SC2O10 = FeSO4 + Al2(CO3)3
N2H4(l) + N2O4(g) = N2O(g) + H2O(l) =>
N2H4(l) + N2O4(g) = 2 N2O(g) + 2 H2O(l)
H2C2O4 + NaOH = Na{+} + C2O4{2-} + H2O =>
H2C2O4 + 2 NaOH = 2 Na{+} + C2O4{2-} + 2 H2O
Mg(NO3)2 + KOH = MgOH{+} + K(NO3)2{-} =>
Mg(NO3)2 + KOH = MgOH{+} + K(NO3)2{-}
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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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