| Équations équilibrées la veille |
4 B1OH18 + 19 O2 = 2 B2O3 + 36 H2O
Ca(NO3)2 + Li2CO3 = Ca(CO3) + LiNO3 =>
Ca(NO3)2 + Li2CO3 = Ca(CO3) + 2 LiNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuCl42 = Cu2 + Cl =>
2 CuCl42 = Cu2 + 84 Cl
CaSO4*H2O = CaO + SO3 + H2O =>
CaSO4*H2O = CaO + SO3 + H2O
CaS(aq) + BaCl2(aq) = BaS(s) + CaCl2(aq) =>
CaS(aq) + BaCl2(aq) = BaS(s) + CaCl2(aq)
P + IO3{-} + OH{-} = HPO4{2-} + I{-} + H2O =>
6 P + 5 IO3{-} + 12 OH{-} = 6 HPO4{2-} + 5 I{-} + 3 H2O
BaCl2(aq) + K3PO4(aq) = Ba3(PO4)2 + KCl =>
3 BaCl2(aq) + 2 K3PO4(aq) = Ba3(PO4)2 + 6 KCl
KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S
CH3H8O + O2 = CO2 + H2O =>
4 CH3H8O + 13 O2 = 4 CO2 + 22 H2O
Ba2N3 = Ba + N2 =>
2 Ba2N3 = 4 Ba + 3 N2
CuO + HF = CuFHO =>
CuO + HF = CuFHO
Na2CO3*(NaHCO3) = (H2O)5 + CO2 + (Na2CO3)3 =>
10 Na2CO3*(NaHCO3) = (H2O)5 + 5 CO2 + 5(Na2CO3)3
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Mg(OH)2 + K2CO3 = MgCO3 + KOH =>
Mg(OH)2 + K2CO3 = MgCO3 + 2 KOH
V + Zn(NO3)2 = Zn + V(NO3)3 =>
2 V + 3 Zn(NO3)2 = 3 Zn + 2 V(NO3)3
KClO4 + P = P4O10 + KCl =>
5 KClO4 + 8 P = 2 P4O10 + 5 KCl
MnO + N2O5 = MnO2 + N2 =>
5 MnO + N2O5 = 5 MnO2 + N2
Ba(OH)2 + H3SbO4 = H2O + Ba3(SbO4)2 =>
3 Ba(OH)2 + 2 H3SbO4 = 6 H2O + Ba3(SbO4)2
I2 + K2SO3 + KOH = K2SO4 + KI + H2O =>
I2 + K2SO3 + 2 KOH = K2SO4 + 2 KI + H2O
Zn + H2 = ZnH2 =>
Zn + H2 = ZnH2
C4H10 + KMnO4 + H2SO4 = CH3COOHC2H5 + K2SO4 + MnSO4 + H2O =>
2 C4H10 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOHC2H5 + K2SO4 + 2 MnSO4 + 4 H2O
C + KCl = KC + Cl =>
C + KCl = KC + Cl
C6H12O6 = C3H7COOH + H2O + CO2 =>
5 C6H12O6 = 6 C3H7COOH + 6 H2O + 6 CO2
CrS + HBr = CrBr2 + H2S =>
CrS + 2 HBr = CrBr2 + H2S
Ca + CuSO4 = Ca2(SO4)2 + Cu =>
2 Ca + 2 CuSO4 = Ca2(SO4)2 + 2 Cu
CH3H8O + O2 = CO2 + H2O =>
4 CH3H8O + 13 O2 = 4 CO2 + 22 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
KBr + Fe(III)OH = KOH + Fe(III)Br =>
KBr + Fe(III)OH = KOH + Fe(III)Br
Pb(ClO4)2 + NaOH = Na(ClO4) + Pb(OH)2 =>
Pb(ClO4)2 + 2 NaOH = 2 Na(ClO4) + Pb(OH)2
SnCl4(aq) + Al(s) = AlCl3 + Sn =>
3 SnCl4(aq) + 4 Al(s) = 4 AlCl3 + 3 Sn
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
CH3CH2CH2CH2OH + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O =>
CH3CH2CH2CH2OH + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
NaCN + Cu(NO3)2 = NaNO3 + Cu(CN)2 =>
2 NaCN + Cu(NO3)2 = 2 NaNO3 + Cu(CN)2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AgNa3 + HCl = AgCl + HNa3 =>
AgNa3 + HCl = AgCl + HNa3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Fe(NO3)3 + K2C2O4 = Fe2(C2O4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2C2O4 = Fe2(C2O4)3 + 6 KNO3
Fe{2+} = Fe{+3}{+} + e =>
Fe{2+} = Fe{+3}{+} + e
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
Fe2 + NaOH = Fe(OH)3 + Na =>
Fe2 + 6 NaOH = 2 Fe(OH)3 + 6 Na
SeCl6(s) + O2(g) = SeO2(s) + Cl2(g) =>
SeCl6(s) + O2(g) = SeO2(s) + 3 Cl2(g)
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Cr(aq) + CO3(aq) = Cr2(CO3)3(s) =>
2 Cr(aq) + 3 CO3(aq) = Cr2(CO3)3(s)
P + HBrO3 + H2O = H3PO4 + HBr =>
6 P + 5 HBrO3 + 9 H2O = 6 H3PO4 + 5 HBr
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
C3H8O3 = C6H10O2 + H2O + CO2 =>
15 C3H8O3 = 7 C6H10O2 + 25 H2O + 3 CO2
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
