| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + Si = Cu2Si
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl + Ba(OH) = BaCl + Fe(OH) =>
FeCl + Ba(OH) = BaCl + Fe(OH)
ZnCl2 + HCl = ZnClHCl2 =>
ZnCl2 + HCl = ZnClHCl2
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Sb + H = SbH =>
Sb + H = SbH
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
C8H8O3 + NaBH4 = C8H10O3 + NaB =>
2 C8H8O3 + NaBH4 = 2 C8H10O3 + NaB
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
CH3CH3CHCl + O2 = H2O + CO2 + Cl =>
4 CH3CH3CHCl + 19 O2 = 14 H2O + 12 CO2 + 4 Cl
Na + (HCO3) = NaHCO3 =>
Na + (HCO3) = NaHCO3
HC2H2 + O2 = CO2 + H2O =>
4 HC2H2 + 11 O2 = 8 CO2 + 6 H2O
(CaCO{3}) + (SiO{2}) = (CaSiO{3}) + (CO{2}) =>
(CaCO{3}) + (SiO{2}) = (CaSiO{3}) + (CO{2})
CrF2 + (NH4)2CO3 = CrCO3 + NH4F =>
CrF2 + (NH4)2CO3 = CrCO3 + 2 NH4F
K2Cr2O7 + CH3CH2OH + HCl = CrCl3 + KCl + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 16 HCl = 4 CrCl3 + 4 KCl + 3 CH3COOH + 11 H2O
CH3COOH(aq) + MgCO3 = H2O + CO2(g) + Mg{2} + CH3COO{-} =>
2 CH3COOH(aq) + MgCO3 = H2O + CO2(g) + Mg{2} + 2 CH3COO{-}
NaOH + CO2 + H2O = NaO + C1H3O3 =>
NaOH + CO2 + H2O = NaO + C1H3O3
K2Cr2O7 + CrCl2 + HCl = CrCl3 + KCl + H2O =>
K2Cr2O7 + 6 CrCl2 + 14 HCl = 8 CrCl3 + 2 KCl + 7 H2O
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
C3H6O(l) + O2 = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2 = 3 CO2(g) + 3 H2O(l)
CaNO3 + NaOH = CaOH + NaNO3 =>
CaNO3 + NaOH = CaOH + NaNO3
C11H27N2O6 + OH = C11H26N2O6 + H2O =>
C11H27N2O6 + OH = C11H26N2O6 + H2O
Al + H2O = AlH2 + O =>
Al + H2O = AlH2 + O
Al + N2 = AlN2 =>
Al + N2 = AlN2
BaCl + KS = BaS + KCl =>
BaCl + KS = BaS + KCl
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
C19H22O2 + HO2 = H2O + CO2 =>
3 C19H22O2 + 94 HO2 = 80 H2O + 57 CO2
Fe + As = Fe2As =>
2 Fe + As = Fe2As
CaCl2*Li2CO3 = LiCl + CaCO3 =>
CaCl2*Li2CO3 = 2 LiCl + CaCO3
Al(OH)2(NO3) = Al(OH)2 + NO3 =>
Al(OH)2(NO3) = Al(OH)2 + NO3
HCl + K(OH)2 = H2O + KCl2 =>
2 HCl + K(OH)2 = 2 H2O + KCl2
KCl(aq)CaS(aq) = KSCaCl =>
KCl(aq)CaS(aq) = KSCaCl
SO4 + KOH = K2SO4 + OH =>
SO4 + 2 KOH = K2SO4 + 2 OH
Cr2(SO4)2 + KL + KLO3 + H2O = Cr(OH)3 + K2SO4 + L2 =>
Cr2(SO4)2 + 3 KL + KLO3 + 3 H2O = 2 Cr(OH)3 + 2 K2SO4 + 2 L2
Al(OH)3 + CaCO3 = Al(OH)3CaCO3 =>
Al(OH)3 + CaCO3 = Al(OH)3CaCO3
C6H5COOK + CuSO4 = Cu(C6H5COO)2 + K2SO4 =>
2 C6H5COOK + CuSO4 = Cu(C6H5COO)2 + K2SO4
H2O + Al2SiO5 + Al2Si4O10(OH)2 = Al2Si2O5(OH)4 =>
5 H2O + 2 Al2SiO5 + Al2Si4O10(OH)2 = 3 Al2Si2O5(OH)4
HO + SO = HOSO =>
HO + SO = HOSO
magnesiumphosphate + sodiumchloride = sodiumphosphate + magnesiumchloride =>
Mg3(PO4)2 + 6 NaCl = 2 Na3PO4 + 3 MgCl2
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl3 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 3 Cl2 + 8 H2O + 2 KCl3
I2 + H2O + S2O3{2-} = I{-} + S2O4{2-} + H{+} =>
I2 + H2O + S2O3{2-} = 2 I{-} + S2O4{2-} + 2 H{+}
C5H11(s) + O2(g) = CO2 + H2O =>
4 C5H11(s) + 31 O2(g) = 20 CO2 + 22 H2O
NaOH + Ca(OH)2 = CaNa(OH)3 =>
NaOH + Ca(OH)2 = CaNa(OH)3
N2H7PO3 + Ca3N2 = Ca2PO3N + NH3 =>
3 N2H7PO3 + 2 Ca3N2 = 3 Ca2PO3N + 7 NH3
MgCl2 + HF = HCl + MgF2 =>
MgCl2 + 2 HF = 2 HCl + MgF2
AsH3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 AsH3 + 8 KMnO4 + 12 H2SO4 = 5 H3AsO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
Fe2(SO4)3 + KSCN = Fe(SCN)3 + K2SO4 =>
Fe2(SO4)3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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