| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na + AGNo3 = NaNo3 + AG =>
Na + AGNo3 = NaNo3 + AG
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Iron + Chlorine = Iron(iii)chloride =>
2 Fe + 3 Cl2 = 2 FeCl3
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Na + CaCl = NaCl + Ca =>
Na + CaCl = NaCl + Ca
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + NH4OH = NH4Al(OH)4 =>
Al(OH)3 + NH4OH = NH4Al(OH)4
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
Na2 + So4 = Na2So4 =>
Na2 + So4 = Na2So4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Zn + AgNo3 = Zn(No3)2 + Ag =>
Zn + 2 AgNo3 = Zn(No3)2 + 2 Ag
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HCl + Fe = FeCl3 + H =>
3 HCl + Fe = FeCl3 + 3 H
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
Al(OH)3 + NH4OH = NH4Al(OH)4 =>
Al(OH)3 + NH4OH = NH4Al(OH)4
K + H3Po4 = K3Po4 + H2 =>
6 K + 2 H3Po4 = 2 K3Po4 + 3 H2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
C4H10 = C2H2 + CH4 =>
C4H10 = C2H2 + 2 CH4
HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
Al + FeCl2 = AlCl2 + Fe =>
Al + FeCl2 = AlCl2 + Fe
P4 + H2SO4 = H3PO4 + H20 + SO2 =>
5 P4 + 40 H2SO4 = 20 H3PO4 + H20 + 40 SO2
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
P + Ci2 = PCi3 =>
2 P + 3 Ci2 = 2 PCi3
FeCl3 + (NH4)2S = NH4Cl + Fe2S3 =>
2 FeCl3 + 3(NH4)2S = 6 NH4Cl + Fe2S3
HF + CaSiO3 = SiF4 + CaF2 + H2O =>
6 HF + CaSiO3 = SiF4 + CaF2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P + Ci2 = PCi3 =>
2 P + 3 Ci2 = 2 PCi3
Al(OH)3 + NH4OH = NH4Al(OH)4 =>
Al(OH)3 + NH4OH = NH4Al(OH)4
CH4 + C = C2H2 =>
CH4 + 3 C = 2 C2H2
Na2O = Na + O2(g) =>
2 Na2O = 4 Na + O2(g)
KCLO3 = KCLO4 + KCL =>
4 KCLO3 = 3 KCLO4 + KCL
H2SIO3 + KOH = K2SIO3 + H2O =>
H2SIO3 + 2 KOH = K2SIO3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/19
Équations équilibrées sur10/24/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
