| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 CaCO3 + 13 HC3H3O2 = 15 CO2 + 12 Ca(C3H3O2) + 8 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
(HAs2O3)2{-} + I3{-} + OH{-} = (HAsO4)2{-} + I{-} + H2O =>
2(HAs2O3)2{-} + 17 I3{-} + 36 OH{-} = 4(HAsO4)2{-} + 51 I{-} + 16 H2O
Ce(IO3)4 + H2C2O4 = Ce(C2O4) + I2 + CO2 + H2O =>
Ce(IO3)4 + 12 H2C2O4 = Ce(C2O4) + 2 I2 + 22 CO2 + 12 H2O
BrO + OH = BrO3 + H2O =>
BrO + 4 OH = BrO3 + 2 H2O
HNO3 + ClOH = ClNO3 + H2O =>
HNO3 + ClOH = ClNO3 + H2O
LiC2H3O2 = Li + C2H3O2 =>
LiC2H3O2 = Li + C2H3O2
Ni2(CO3)2 + Li = Ni + Li2CO3 =>
Ni2(CO3)2 + 4 Li = 2 Ni + 2 Li2CO3
CH4 + CO + H2O = CH3COOH =>
2 CH4 + 4 CO + 2 H2O = 3 CH3COOH
P + LiOH = Li + POH =>
P + LiOH = Li + POH
F2 + NiI2 = I + NiF2 =>
F2 + NiI2 = 2 I + NiF2
V2O5 + HF = VF5 + H2O =>
V2O5 + 10 HF = 2 VF5 + 5 H2O
CuCl2 + C6H12O6 + NaOH = Cu2O + NaCl + C6H12O7 + H2O =>
2 CuCl2 + C6H12O6 + 4 NaOH = Cu2O + 4 NaCl + C6H12O7 + 2 H2O
NaOH + C12H22O11 = Na + CO2 + H2O =>
48 NaOH + C12H22O11 = 48 Na + 12 CO2 + 35 H2O
HCO3 + Fe(OH)3 = Fe(CO3)3 + H2O =>
3 HCO3 + Fe(OH)3 = Fe(CO3)3 + 3 H2O
Na + Cl3 = NaCl =>
3 Na + Cl3 = 3 NaCl
C5H5 + O2 = CO2 + H2O =>
4 C5H5 + 25 O2 = 20 CO2 + 10 H2O
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
H2O2O = H2O + O2 =>
H2O2O = H2O + O2
Cu(NO3)2BaI2 = CuI2Ba(NO3)2 =>
Cu(NO3)2BaI2 = CuI2Ba(NO3)2
HCl + Ba(NO3)2 = HNO3 + BaCl2 =>
2 HCl + Ba(NO3)2 = 2 HNO3 + BaCl2
C6H11Br + NaOH = C6H12O + NaBr =>
C6H11Br + NaOH = C6H12O + NaBr
HClO + HCl + NaBr = NaCl + Br2 + H2O =>
HClO + HCl + 2 NaBr = 2 NaCl + Br2 + H2O
Pb + H2O = Pb2O3 + H2 =>
2 Pb + 3 H2O = Pb2O3 + 3 H2
(CH3)2CH3 + O2 = CO2 + H2O =>
4(CH3)2CH3 + 21 O2 = 12 CO2 + 18 H2O
Ca(NO3)2 + Li = LiNO3 + Ca =>
Ca(NO3)2 + 2 Li = 2 LiNO3 + Ca
Cr{3+} + H = Cr{2+} + H{+} =>
Cr{3+} + H = Cr{2+} + H{+}
NOCl + H2O = HNO2 + HCl =>
NOCl + H2O = HNO2 + HCl
SI + Cl = SICl =>
SI + Cl = SICl
C4H9NO3 + O2 = CO2 + H2O + CH4ON2 =>
2 C4H9NO3 + 8 O2 = 7 CO2 + 7 H2O + CH4ON2
Mg3N2 + Al = AlN + Mg =>
Mg3N2 + 2 Al = 2 AlN + 3 Mg
CCl2F2(g) + Na2C2O4(s) = C(s) + CO2(g) + NaCl(s) + NaF(s) =>
CCl2F2(g) + 2 Na2C2O4(s) = C(s) + 4 CO2(g) + 2 NaCl(s) + 2 NaF(s)
NaHCO3 + HCl = NaCl5 + H2O + C =>
NaHCO3 + 5 HCl = NaCl5 + 3 H2O + C
KI + Pb(No3)2 = Pb + I2 + KNo3 =>
2 KI + Pb(No3)2 = Pb + I2 + 2 KNo3
Cu2O + Cl2 = CuCl + O2 =>
2 Cu2O + 2 Cl2 = 4 CuCl + O2
KMnO4 + NO + H2SO4 = MnSON4 + NO2 + K2SO4 + H2O =>
2 KMnO4 + 27 NO + 3 H2SO4 = 2 MnSON4 + 19 NO2 + K2SO4 + 3 H2O
NaNO3 + NiSO4 = NiNO3 + NaSO4 =>
NaNO3 + NiSO4 = NiNO3 + NaSO4
C4H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
CO2 + H2O = C6H12O6 + H2O2 =>
6 CO2 + 18 H2O = C6H12O6 + 12 H2O2
Fe2O3 + Al(s) = Fe(s) + Al2O3 =>
Fe2O3 + 2 Al(s) = 2 Fe(s) + Al2O3
CuCl + AgO = AgCl + CuO =>
CuCl + AgO = AgCl + CuO
N2O + H2SO4 + K2Cr2O7 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2O + 16 H2SO4 + 4 K2Cr2O7 = 6 HNO3 + 4 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
C3H6O3 + Ca(OH)2 = CaC6H10O6 + H2O =>
2 C3H6O3 + Ca(OH)2 = CaC6H10O6 + 2 H2O
HIO3 + AgOH = AgIO3 + H2O =>
HIO3 + AgOH = AgIO3 + H2O
CH3CH2COCH3 + H2O = CO + H2 =>
CH3CH2COCH3 + 3 H2O = 4 CO + 7 H2
CaCl2 + H = HCl + Ca =>
CaCl2 + 2 H = 2 HCl + Ca
C3H5O(COOH)3 + BaOH = C3H5O(COO)3 + Ba + H2O =>
C3H5O(COOH)3 + 3 BaOH = C3H5O(COO)3 + 3 Ba + 3 H2O
C6H6 + SiO2 + CH3 = C6H6SiO2CH3 =>
C6H6 + SiO2 + CH3 = C6H6SiO2CH3
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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