| Équations équilibrées la veille |
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4(aq)
MgS = Mg + S2 =>
2 MgS = 2 Mg + S2
C6H5OH + CH2O = C7H8O2 =>
C6H5OH + CH2O = C7H8O2
Na2SO3 + HI = NaI + H2O + SO2 =>
Na2SO3 + 2 HI = 2 NaI + H2O + SO2
Ag2CO3 + O2 = AgO2 + CO2 =>
2 Ag2CO3 + 3 O2 = 4 AgO2 + 2 CO2
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O
Co{+2} + O2{-2} + OH{-} + H2O = Co(OH)3 =>
2 Co{+2} + O2{-2} + 2 OH{-} + 2 H2O = 2 Co(OH)3
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CuS + O = CuO + SO =>
CuS + 2 O = CuO + SO
CuHOH = HCuOH =>
CuHOH = HCuOH
NaBr(aq) + BaCl2(aq) = NaCl(aq) + BaBr2(s) =>
2 NaBr(aq) + BaCl2(aq) = 2 NaCl(aq) + BaBr2(s)
NH4NO3 + HOH = NH4OH + HNO3 =>
NH4NO3 + HOH = NH4OH + HNO3
CaSiO3(s) + HF(g) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = CaF2(aq) + SiF4(g) + 3 H2O(l)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na3PO4(aq) + CuSO4(aq) = Na2SO4(aq) + Cu3(PO4)2 =>
2 Na3PO4(aq) + 3 CuSO4(aq) = 3 Na2SO4(aq) + Cu3(PO4)2
MgCO3 + SO2 = MgO + O2 + SCO3 =>
2 MgCO3 + 2 SO2 = 2 MgO + O2 + 2 SCO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mn + Ti4Cl = MnCl + Ti =>
Mn + Ti4Cl = MnCl + 4 Ti
MgS = Mg + S4 =>
4 MgS = 4 Mg + S4
C6H5OH + CH2O = C6H4(OH)2 + CH4 =>
7 C6H5OH + 9 CH2O = 8 C6H4(OH)2 + 3 CH4
SnS + H2O = Sn(OH)2 + H2S =>
SnS + 2 H2O = Sn(OH)2 + H2S
FeCl2 + H2O = HCl + H2 + FeOFe2O3 =>
3 FeCl2 + 4 H2O = 6 HCl + H2 + FeOFe2O3
C2H14B2N2 + O2 = CO2 + H20 + N2 + HBO2 =>
5 C2H14B2N2 + 20 O2 = 10 CO2 + 3 H20 + 5 N2 + 10 HBO2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
K2OH2O = KOH =>
K2OH2O = 2 KOH
Br + O2 = BrO =>
2 Br + O2 = 2 BrO
BaCl2(aq) + NaBr(aq) = BaBr2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaBr(aq) = BaBr2(aq) + 2 NaCl(aq)
CaSiO3(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(l)
Fe2O3 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe2O3 + 3 NaNO3 + 4 NaOH = 2 Na2FeO4 + 3 NaNO2 + 2 H2O
C6H5OH + CH2O = C6H4(OH)2 + CH4 =>
7 C6H5OH + 9 CH2O = 8 C6H4(OH)2 + 3 CH4
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g)
Na3Po4(aq) + CuSO4(aq) = Na2SO4(aq) + Cu3(Po4)2(s) =>
2 Na3Po4(aq) + 3 CuSO4(aq) = 3 Na2SO4(aq) + Cu3(Po4)2(s)
HCHO + Cu(OH)2 = HCOOH + CuOH + H2O =>
HCHO + 2 Cu(OH)2 = HCOOH + 2 CuOH + H2O
C6H5OH + CH2O = (C6H4OH)2CH2 + H2O =>
2 C6H5OH + CH2O = (C6H4OH)2CH2 + H2O
PbCl14 = Cl2 + Pb =>
PbCl14 = 7 Cl2 + Pb
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O(l)
CH3(CH2)4OH + CH3CH2CH2COOH = CH3COO(CH2)4CH3 + H2O =>
3 CH3(CH2)4OH + 5 CH3CH2CH2COOH = 5 CH3COO(CH2)4CH3 + 3 H2O
CH4O + KMnO4 + H2SO4 = H2CO2 + MnSO4 + K2SO4 + H2O =>
5 CH4O + 4 KMnO4 + 6 H2SO4 = 5 H2CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
FeCl2O2 = FeOCl2O =>
FeCl2O2 = FeOCl2O
CoCl3(aq) + Pb(NO3)2(aq) = Co(NO3)3(aq) + PbCl2(s) =>
2 CoCl3(aq) + 3 Pb(NO3)2(aq) = 2 Co(NO3)3(aq) + 3 PbCl2(s)
Br + O2 = BrO2 =>
Br + O2 = BrO2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
KClO3(s) = KClO4(s) + KCl(s) =>
4 KClO3(s) = 3 KClO4(s) + KCl(s)
Cr(CO3) = CrO + CO2 =>
Cr(CO3) = CrO + CO2
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Équations équilibrées sur11/11/24
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