| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
S + O2 = SO2 =>
S + O2 = SO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaOH = Na + OH =>
NaOH = Na + OH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CON2H4 + NO2 = CO2 + H2O + N2 =>
4 CON2H4 + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
HgO + HF = HgF2 + H2O =>
HgO + 2 HF = HgF2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NaAlO2 + HCl + H2O = Al(OH)3 + NaCl =>
NaAlO2 + HCl + H2O = Al(OH)3 + NaCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Co2 + Mn095 + Cr005 + Al = Co2Mn095Cr005Al =>
Co2 + Mn095 + Cr005 + Al = Co2Mn095Cr005Al
B + NaOH = NaBO2 + H2 + Na2O =>
2 B + 6 NaOH = 2 NaBO2 + 3 H2 + 2 Na2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2 + S = H2S =>
H2 + S = H2S
Co2 + Mn + Al = Co2MnAl =>
Co2 + Mn + Al = Co2MnAl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
CH3COOC17H35 + O2 = CO2 + H2O =>
2 CH3COOC17H35 + 55 O2 = 38 CO2 + 38 H2O
Cl2O + H3N = NH4Cl + N2 + H2O =>
3 Cl2O + 10 H3N = 6 NH4Cl + 2 N2 + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Co2 + Mn09 + Cr01 + Al = Co2Mn09Cr01Al =>
Co2 + Mn09 + Cr01 + Al = Co2Mn09Cr01Al
SiO2 = Si + O2 =>
SiO2 = Si + O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ag + O = Ag2O =>
2 Ag + O = Ag2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/20
Équations équilibrées sur02/09/19
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
