| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
MgO + H2O = Mg(HO)2 =>
MgO + H2O = Mg(HO)2
N2 + H2 = NH =>
N2 + H2 = 2 NH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AuTe + NaOH = NaTe + NaTeO2 + H2 + Au =>
2 AuTe + 2 NaOH = NaTe + NaTeO2 + H2 + 2 Au
AsH3 + KClO3 = KCl + H3AsO4 =>
3 AsH3 + 4 KClO3 = 4 KCl + 3 H3AsO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
AuTe2 + NaOH = NaTe + NaTeO2 + H2 + Au =>
AuTe2 + 2 NaOH = NaTe + NaTeO2 + H2 + Au
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 5 Cl2 + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2S04 = H + S042 =>
21 H2S04 = 42 H + 2 S042
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
NH + O2 = NHO =>
2 NH + O2 = 2 NHO
H2S04 = H + (S04)2 =>
2 H2S04 = 4 H + (S04)2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
NaNH2 + NH3 = NH3Na + NH2 =>
NaNH2 + NH3 = NH3Na + NH2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
H2SO3 + H2S = S + H2O =>
H2SO3 + 2 H2S = 3 S + 3 H2O
SiO2 + NaOH(aq) = Na4SiO4(s) + H2O =>
SiO2 + 4 NaOH(aq) = Na4SiO4(s) + 2 H2O
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3AsO4 + AgNO3 = Ag3AsO4 + HNO3 =>
H3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 HNO3
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
CH2CH4 + O2 = CO2 + H2O =>
2 CH2CH4 + 7 O2 = 4 CO2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KNO2 + KMnO4 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Fe2(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + PbSO4 =>
Fe2(SO4)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbSO4
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH + O2 = NHO =>
2 NH + O2 = 2 NHO
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
Na2[B2(OH)4(O2)2]6H2O + KMnO4 + H2SO4 = Na2SO4 + MnO4 + K2SO4 + B2O3 + H2O =>
Na2[B2(OH)4(O2)2]6H2O + 34 KMnO4 + 18 H2SO4 = Na2SO4 + 34 MnO4 + 17 K2SO4 + 6 B2O3 + 31 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + CaMg(CO3)2 = H2O + CaCl2 + CO2 + MgCl2 =>
4 HCl + CaMg(CO3)2 = 2 H2O + CaCl2 + 2 CO2 + MgCl2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
COF2 + NH3 = NH4F + CONH2 + NH2 =>
COF2 + 4 NH3 = 2 NH4F + CONH2 + NH2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/13
Équations équilibrées sur01/14/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
