| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
CH3COH + KMnO4 = CH3COOH + K2O + MnO =>
5 CH3COH + 2 KMnO4 = 5 CH3COOH + K2O + 2 MnO
Ca3(PO4)2 + C + SiO2 = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = P4 + 10 CO + 6 CaSiO3
FeCO3 + NaCl = Na2CO3 + FeCl2 =>
FeCO3 + 2 NaCl = Na2CO3 + FeCl2
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 2 CO2 + 11 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3 + H2O = H2C + OH3 =>
CH3 + H2O = H2C + OH3
HNO3 + K = KNO3 + NH3 + H2O =>
9 HNO3 + 8 K = 8 KNO3 + NH3 + 3 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C4H11NO3 + H2SO4 = C4H9O3 + NH3 + SO4 =>
2 C4H11NO3 + H2SO4 = 2 C4H9O3 + 2 NH3 + SO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CO2 + H2O = C6H2O6 + O2 =>
12 CO2 + 2 H2O = 2 C6H2O6 + 7 O2
CA + HNO3 = CA(NO3)2 + NH4NO3 + H2O =>
4 CA + 10 HNO3 = 4 CA(NO3)2 + NH4NO3 + 3 H2O
CO2 + H2O = C6H2O6 + O2 =>
12 CO2 + 2 H2O = 2 C6H2O6 + 7 O2
C14H30 + CuO2 = H2O + CO + Cu =>
2 C14H30 + 29 CuO2 = 30 H2O + 28 CO + 29 Cu
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
PH3 + HCLO3 = HCL + H3PO4 =>
3 PH3 + 4 HCLO3 = 4 HCL + 3 H3PO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MgCl2 + O2 = Mg(ClO2)2 =>
MgCl2 + 2 O2 = Mg(ClO2)2
P + CuSO4 + H2O = H3PO4 + H2SO4 + Cu =>
2 P + 5 CuSO4 + 8 H2O = 2 H3PO4 + 5 H2SO4 + 5 Cu
PH4I + H2O2 = H3PO4 + HI + H2O =>
PH4I + 4 H2O2 = H3PO4 + HI + 4 H2O
MG + HNO3 = MG(NO3)2 + N2 + H2O =>
5 MG + 12 HNO3 = 5 MG(NO3)2 + N2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
K2Cr2O7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
| 1 2 3 4 5 6 7 8 9 10 11 12 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/13
Équations équilibrées sur01/29/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
