| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 2 H3 = 2 NH3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Cu(NO3)2(aq) + NAOH(aq) = Cu(OH)2(s) + NANO3(aq) =>
Cu(NO3)2(aq) + 2 NAOH(aq) = Cu(OH)2(s) + 2 NANO3(aq)
C2H2 = C6H6 =>
3 C2H2 = C6H6
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HCL + BACL2 = HCL2 + BACL =>
HCL + BACL2 = HCL2 + BACL
CuCl2 + Na2S = NaCl + CuS =>
CuCl2 + Na2S = 2 NaCl + CuS
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sn(NO3)2(aq) + K2CO3(aq) = SnCO3 + K(NO3) =>
Sn(NO3)2(aq) + K2CO3(aq) = SnCO3 + 2 K(NO3)
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + 2 Ag(s)
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Sn(NO3)2(aq) + K2CO3(aq) = SnCO3 + K(NO3) =>
Sn(NO3)2(aq) + K2CO3(aq) = SnCO3 + 2 K(NO3)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3CL + NAOH = CH3OH + NACL =>
CH3CL + NAOH = CH3OH + NACL
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaCO3 + HPO4 = CO2 + H2O + Ba3 + (PO4)2 =>
3 BaCO3 + 6 HPO4 = 3 CO2 + 3 H2O + Ba3 + 3(PO4)2
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4O = CH4O =>
CH4O = CH4O
ZN + I2 = ZNI2 =>
ZN + I2 = ZNI2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Hg(NO3)2 + NH4I = NH4NO3 + HgI2 =>
Hg(NO3)2 + 2 NH4I = 2 NH4NO3 + HgI2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FE(C2O4)3 = FEC2O4 + CO2 =>
FE(C2O4)3 = FEC2O4 + 4 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KMnO4 + Na2SO3 + H20 = MnO2 + Na2SO4 + KOH =>
20 KMnO4 + 20 Na2SO3 + H20 = 20 MnO2 + 20 Na2SO4 + 20 KOH
Cu(CH3COO)2 + (NH4)2S = CuS + C2H7NO2 =>
Cu(CH3COO)2 + (NH4)2S = CuS + 2 C2H7NO2
HCL + AGOH = AGCL + H2O =>
HCL + AGOH = AGCL + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/17
Équations équilibrées sur02/17/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
