| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + P2
H2SO4 + K3N = NH3 + K2SO4 =>
3 H2SO4 + 2 K3N = 2 NH3 + 3 K2SO4
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C + S8 = CS2 =>
4 C + S8 = 4 CS2
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
H2O + MgO = Mg(OH)2 =>
H2O + MgO = Mg(OH)2
FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + P2
NH4Cl + KOH = H2O + NH3 + KCl =>
NH4Cl + KOH = H2O + NH3 + KCl
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
FE + HGCL2 = FECL2 + HG =>
FE + HGCL2 = FECL2 + HG
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Rb + S = Rb2S =>
2 Rb + S = Rb2S
H2S(g) + O2(g) = SO2(g) + H2O(g) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KBF4 + Na = KF + NaF + B =>
KBF4 + 3 Na = KF + 3 NaF + B
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
Na2CO3 = (g)Na2O + CO2 =>
Na2CO3 = (g)Na2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
HCl + MnO2 = Cl + MnCl2 + H2O =>
4 HCl + MnO2 = 2 Cl + MnCl2 + 2 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
AL + HBr = ALBr3 + H2 =>
2 AL + 6 HBr = 2 ALBr3 + 3 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + S = FeS =>
Fe + S = FeS
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Co(CN)3 + MgSO4 = Mg(CN)2 + Co2(SO4)3 =>
2 Co(CN)3 + 3 MgSO4 = 3 Mg(CN)2 + Co2(SO4)3
Zn3As2 + HCl = ZnCl2 + AsH3 =>
Zn3As2 + 6 HCl = 3 ZnCl2 + 2 AsH3
K2MnO4(aq) + Cl2(g) = KMnO4(s) + KCl(aq) =>
2 K2MnO4(aq) + Cl2(g) = 2 KMnO4(s) + 2 KCl(aq)
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
La + HCl = LaCl3 + H2 =>
2 La + 6 HCl = 2 LaCl3 + 3 H2
Ca(IO3)2 + HF = HIO3 + CaF2 =>
Ca(IO3)2 + 2 HF = 2 HIO3 + CaF2
C3H5(NO3)3 = CO2 + H20 + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + H20 + 6 N2 + 6 O2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CuSO4 + NaCl + SO2 + H2O = CuCl + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaCl + SO2 + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/18
Équations équilibrées sur03/02/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
