| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(So4)3 + 6 Nh4Oh = 2 Al(Oh)3 + 3(Nh4)2So4
KBr + H2SO4 = Br2 + SO2 + H2O + K2SO4 =>
2 KBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + K2SO4
NACO3 + H2SO4 = NASO4 + CO2 + H2O =>
NACO3 + H2SO4 = NASO4 + CO2 + H2O
CH3CH2OH + CUO = CH3CHO + H2O + CU =>
CH3CH2OH + CUO = CH3CHO + H2O + CU
NACO3 + H2SO4 = NASO4 + CO2 + H2O =>
NACO3 + H2SO4 = NASO4 + CO2 + H2O
HBr + Al = H2 + AlBr3 =>
6 HBr + 2 Al = 3 H2 + 2 AlBr3
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cl2 + H2S = HCl + S =>
Cl2 + H2S = 2 HCl + S
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CaSiO3 + P4 + CO = Ca3(PO4)2 + SiO2 + C =>
6 CaSiO3 + P4 + 10 CO = 2 Ca3(PO4)2 + 6 SiO2 + 10 C
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
NaALO2 + NH4CL + H2O = AL(OH)3 + NaCL + NH3 =>
NaALO2 + NH4CL + H2O = AL(OH)3 + NaCL + NH3
ZnSO4 + Mg = MgSO4 + Zn =>
ZnSO4 + Mg = MgSO4 + Zn
Ca + HF = CaF2 + H =>
Ca + 2 HF = CaF2 + 2 H
HClO + C4H9OH = CO2 + H2O + Cl2 =>
24 HClO + C4H9OH = 4 CO2 + 17 H2O + 12 Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li + H4SiO4 = Li4(SiO4) + H2 =>
4 Li + H4SiO4 = Li4(SiO4) + 2 H2
K + O = K2O =>
2 K + O = K2O
NO2{-} + H3O{+} = NO + NO3{-} + H2O =>
3 NO2{-} + 2 H3O{+} = 2 NO + NO3{-} + 3 H2O
Cu2O + H2O = CuOH =>
Cu2O + H2O = 2 CuOH
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
KBr + I2 = Br2 + KI =>
2 KBr + I2 = Br2 + 2 KI
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(NH4)2SO4 = H2O + O2 + NH3 + SO2 =>
2(NH4)2SO4 = 2 H2O + O2 + 4 NH3 + 2 SO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HNO3(g) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(g) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
CH2O + KMNO4 + H2SO4 = HCOOH + MNSO4 + K2SO4 + H2O =>
5 CH2O + 2 KMNO4 + 3 H2SO4 = 5 HCOOH + 2 MNSO4 + K2SO4 + 3 H2O
ZnBr2 + Al = AlBr3 + Zn(s) =>
3 ZnBr2 + 2 Al = 2 AlBr3 + 3 Zn(s)
C6H6 + O2 = C + H2O =>
2 C6H6 + 3 O2 = 12 C + 6 H2O
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
KMNO4 + NANO2 + H20 = MNO2 + NANO3 + KOH =>
20 KMNO4 + 20 NANO2 + H20 = 20 MNO2 + 20 NANO3 + 20 KOH
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
CH3COONa + NaOH = CH4 + Na2CO3 =>
CH3COONa + NaOH = CH4 + Na2CO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/17
Équations équilibrées sur01/15/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
