| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CH3OH + 3 O2 = C6H12O6 + 6 H2O
C20H42 + O2 = C20H42O2 =>
C20H42 + O2 = C20H42O2
CH3CHCNOH + H2O = CH3CHOHCOOH + NH3 =>
CH3CHCNOH + 2 H2O = CH3CHOHCOOH + NH3
CH3CHCHO + O2 = CO2 + H2O =>
4 CH3CHCHO + 15 O2 = 12 CO2 + 10 H2O
Br2 + K2S = BrK + S =>
Br2 + K2S = 2 BrK + S
CH3CHCHO + O2 = CO2 + H2O =>
4 CH3CHCHO + 15 O2 = 12 CO2 + 10 H2O
Al3 + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al3 + 9 Zn(NO3)2 = 6 Al(NO3)3 + 9 Zn
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 5 C + 6 SiO2 = P4 + 6 CaSiO3 + 5 CO2
L + N2 = LN =>
2 L + N2 = 2 LN
FeClH = HFeCl =>
FeClH = HFeCl
P2O3 + H2O = PO4 + H2 =>
P2O3 + 5 H2O = 2 PO4 + 5 H2
NaHCO3(s) + HCl(aq) = NaCl + CO3 + H2 =>
NaHCO3(s) + HCl(aq) = NaCl + CO3 + H2
CaO + NH4Cl = CaHOCl + NH3 =>
CaO + NH4Cl = CaHOCl + NH3
CH3COOH + NaHCO3 = H2O + CO2 + CH3COONa =>
CH3COOH + NaHCO3 = H2O + CO2 + CH3COONa
Cu + SO4 + NaOH = CuOH + Na2SO4 =>
2 Cu + SO4 + 2 NaOH = 2 CuOH + Na2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(NO3)2 + BaCl2 = Zn(NO3)2BaCl2 =>
Zn(NO3)2 + BaCl2 = Zn(NO3)2BaCl2
Mg2Si + HNO3 = Mg(NO3)2 + SiH4 =>
Mg2Si + 4 HNO3 = 2 Mg(NO3)2 + SiH4
P2O3 + H2O = PO4 + H2 =>
P2O3 + 5 H2O = 2 PO4 + 5 H2
HNO3(aq) + NH3(aq) = H2O + N2 =>
3 HNO3(aq) + 5 NH3(aq) = 9 H2O + 4 N2
MgSO4 + HBr = H2SO4 + MgBr2 =>
MgSO4 + 2 HBr = H2SO4 + MgBr2
INa + Br2 = NaBr + I =>
2 INa + Br2 = 2 NaBr + 2 I
KMnO4 + KI + HCl = MnCl + KIO3 + KCl + H2O =>
KMnO4 + KI + 2 HCl = MnCl + KIO3 + KCl + H2O
P2O3 + H2O = PO4 + H2 =>
P2O3 + 5 H2O = 2 PO4 + 5 H2
YN2O3 + GaPO4 = YPO + GaN2O6 =>
YN2O3 + GaPO4 = YPO + GaN2O6
Li2CO3 + V2O5 = CO2 + Li3VO4 =>
3 Li2CO3 + V2O5 = 3 CO2 + 2 Li3VO4
FeI2 + Cu(NO3)2 = CuI + Fe(NO3)3 + I2 =>
4 FeI2 + 6 Cu(NO3)2 = 6 CuI + 4 Fe(NO3)3 + I2
Al3 + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al3 + 9 Zn(NO3)2 = 6 Al(NO3)3 + 9 Zn
CH3CHCHO + O2 = CO2 + H2O =>
4 CH3CHCHO + 15 O2 = 12 CO2 + 10 H2O
CH3COONa + Ca(OH)2 = Ca(CH3COO)2 + NaOH =>
2 CH3COONa + Ca(OH)2 = Ca(CH3COO)2 + 2 NaOH
C6H10O4 + C6H16N2 = C18H38N4O2 + H2O =>
C6H10O4 + 2 C6H16N2 = C18H38N4O2 + 2 H2O
CH3CHCHO + O2 = CO2 + H2O =>
4 CH3CHCHO + 15 O2 = 12 CO2 + 10 H2O
Cu(OH)2 + HCH3COO = CuH2 + CH3COOOH =>
Cu(OH)2 + 2 HCH3COO = CuH2 + 2 CH3COOOH
NaClO + NH3 = NaCl + NH + H2O =>
NaClO + NH3 = NaCl + NH + H2O
As2S3 + NO3{-} = NO + AsO4{2-} + SO4{2-} =>
As2S3 + 10 NO3{-} = 10 NO + 2 AsO4{2-} + 3 SO4{2-}
H2CO3 + LiOH = LiCO3 + H3O =>
H2CO3 + LiOH = LiCO3 + H3O
C6H6 + NO2 = C6H5NO2 + H2 =>
2 C6H6 + 2 NO2 = 2 C6H5NO2 + H2
Ca + H2O = Ca2O + H2(g) =>
2 Ca + H2O = Ca2O + H2(g)
NH4I + Fe(NO3)3 = FeI3 + NH4NO3 =>
3 NH4I + Fe(NO3)3 = FeI3 + 3 NH4NO3
MgO + C = CO + Mg =>
MgO + C = CO + Mg
C6H5NH2 + Br2 = C6H2(Br)3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2(Br)3NH2 + 3 HBr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + CH3COOH + CaCl2 =>
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + 2 CH3COOH + CaCl2
Cr(OH0)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH0)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
Na2CO3 + CaCl + O2 = CO2 + CaO + NaCl =>
2 Na2CO3 + 4 CaCl + O2 = 2 CO2 + 4 CaO + 4 NaCl
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
K3(PO4) + Al(NO3)3 = K3(NO3) + PO4 + Al =>
3 K3(PO4) + Al(NO3)3 = 3 K3(NO3) + 3 PO4 + Al
C4H9OH + OHC2H3 = C6H12O2 + H2O =>
C4H9OH + 4 OHC2H3 = 2 C6H12O2 + H2O
CH2OH + CuO = COOH + Cu + H2O =>
CH2OH + 2 CuO = COOH + 2 Cu + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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