| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBH4(s) + H2SO4(aq) = B2H6(g) + 2 H2(g) + Na2SO4(aq)
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
SrCl + KCO = SrCO + KCl =>
SrCl + KCO = SrCO + KCl
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
XE + F2 = XEF6 =>
XE + 3 F2 = XEF6
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C4H8(l) + O2(g) = CO2(g) + H2O(l) =>
C4H8(l) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CLO2 + NAOH = NACLO2 + NACLO3 + H2O =>
2 CLO2 + 2 NAOH = NACLO2 + NACLO3 + H2O
Zn(s) + HF(aq) = ZnF2(aq) + H2(g) =>
Zn(s) + 2 HF(aq) = ZnF2(aq) + H2(g)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NANO3 = NANO2 + O2 =>
2 NANO3 = 2 NANO2 + O2
NaBH4(s) + H2SO4(aq) = B2H6(g) + H2(g) + Na2SO4(aq) =>
2 NaBH4(s) + H2SO4(aq) = B2H6(g) + 2 H2(g) + Na2SO4(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
I{-} + O2 + H2O = I2 + OH{-} =>
4 I{-} + O2 + 2 H2O = 2 I2 + 4 OH{-}
H + CL = HCL =>
H + CL = HCL
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Li + NaOH = LiOHNa =>
Li + NaOH = LiOHNa
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
CUO + NH3 = CU + N2 + H2O =>
3 CUO + 2 NH3 = 3 CU + N2 + 3 H2O
Al(NO3)3 + NAOH = Al(OH)3 + NANO3 =>
Al(NO3)3 + 3 NAOH = Al(OH)3 + 3 NANO3
Fe2(So4)3 + LiOh = Fe(Oh)3 + Li2So4 =>
Fe2(So4)3 + 6 LiOh = 2 Fe(Oh)3 + 3 Li2So4
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
HF + MgCl2 = HCl2 + MgF =>
HF + MgCl2 = HCl2 + MgF
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
Li + O = Li2O =>
2 Li + O = Li2O
KClO3 = KClO + O2 =>
KClO3 = KClO + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O
K + B = KB =>
K + B = KB
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Bi(NO3)3 + NaCl + H2O = BiOCl + HNO3 + NaNO3 =>
Bi(NO3)3 + NaCl + H2O = BiOCl + 2 HNO3 + NaNO3
N2H2 = N + H3 =>
3 N2H2 = 6 N + 2 H3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
HBr + Na2O = NaBr + H2O =>
2 HBr + Na2O = 2 NaBr + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/17
Équations équilibrées sur10/09/16
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