| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg(s) + Br2(ac) = MgBr2 =>
Mg(s) + Br2(ac) = MgBr2
Ba + Ni3(PO4)2 = Ni + BaPO4 =>
2 Ba + Ni3(PO4)2 = 3 Ni + 2 BaPO4
Fe(Cl)3 + Br2 = Cl2 + FeBr3 =>
2 Fe(Cl)3 + 3 Br2 = 3 Cl2 + 2 FeBr3
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + AsO4{3-} + H3O{+} = Zn{2+} + H2O + AsH3 =>
4 Zn + AsO4{3-} + 11 H3O{+} = 4 Zn{2+} + 15 H2O + AsH3
CH3C(OH)2CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3C(OH)2CH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
P + S = PS =>
P + S = PS
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Sr(OH)2 + (NH4)2S = NH3 + H2O + SrS =>
Sr(OH)2 + (NH4)2S = 2 NH3 + 2 H2O + SrS
(NH4)2SO4 = NH3 + H2O + SO3 =>
(NH4)2SO4 = 2 NH3 + H2O + SO3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cl2 + F = ClF =>
Cl2 + 2 F = 2 ClF
Sn2O4 = SnO + O2 =>
Sn2O4 = 2 SnO + O2
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
O2F2 = O2 + F =>
O2F2 = O2 + 2 F
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NaI + F2 = I2 + NaF =>
2 NaI + F2 = I2 + 2 NaF
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
SO4(aq) + H2O + Ba(NO3)2(aq) = BaSO4(s) + HNO3(aq) + O2 =>
2 SO4(aq) + 2 H2O + 2 Ba(NO3)2(aq) = 2 BaSO4(s) + 4 HNO3(aq) + O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
BrCl = Br + Cl =>
BrCl = Br + Cl
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
LiIAgNO3 = Li(NO3)AgI =>
LiIAgNO3 = Li(NO3)AgI
CH3(CH2)16CO2H + NaOH = CH3(CH2)16CO2Na + H2O =>
CH3(CH2)16CO2H + NaOH = CH3(CH2)16CO2Na + H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Li + C = LiC =>
Li + C = LiC
FeCl3(aq) + Cu(s) = CuCl2(aq) + FeCl(aq) =>
FeCl3(aq) + Cu(s) = CuCl2(aq) + FeCl(aq)
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C3H9OHNaNH2 = C3H9NH2NaOH =>
C3H9OHNaNH2 = C3H9NH2NaOH
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
Li + C + O2 = Li2CO3 =>
4 Li + 2 C + 3 O2 = 2 Li2CO3
C5H10O5 = CH3CH2OH + CO2 =>
3 C5H10O5 = 5 CH3CH2OH + 5 CO2
NH2 + Cl1 = N2 + HCl =>
2 NH2 + 4 Cl1 = N2 + 4 HCl
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
SO2 + H2SO4 = SOSO4 + H2O =>
SO2 + H2SO4 = SOSO4 + H2O
TiNi = Ti + Ni =>
TiNi = Ti + Ni
NO3 + OH = HNO3 + O2 =>
2 NO3 + 2 OH = 2 HNO3 + O2
CH3COOH + NH3HCO3 = CH3COONH4 + CO2 + H2O =>
9 CH3COOH + 8 NH3HCO3 = 8 CH3COONH4 + 10 CO2 + 6 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
I{-} + AuCl4{-} = I2 + Au + Cl{-} =>
6 I{-} + 2 AuCl4{-} = 3 I2 + 2 Au + 8 Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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