| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + K2SO4 = 2 KOH + BaSO4
C12H22O11 + KClO3 = CO2 + H20 + KCl =>
30 C12H22O11 + 130 KClO3 = 360 CO2 + 33 H20 + 130 KCl
Na3PO4 + Al + SiO2 = Na2SiO3 + Al2O3 + P4 =>
12 Na3PO4 + 20 Al + 18 SiO2 = 18 Na2SiO3 + 10 Al2O3 + 3 P4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C2H5COOH + Mg = C2H5COOMg + H2 =>
2 C2H5COOH + 2 Mg = 2 C2H5COOMg + H2
(NH4)2CO3 + NaOH = NH3 + H2O + Na2CO3 =>
(NH4)2CO3 + 2 NaOH = 2 NH3 + 2 H2O + Na2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
S2F10 + H2 = SF6 + H2S =>
3 S2F10 + H2 = 5 SF6 + H2S
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Si3N4 = Si + N2 =>
Si3N4 = 3 Si + 2 N2
C6H18O + O2 = CO2 + C5H18O =>
C6H18O + O2 = CO2 + C5H18O
Methane + oxygen = carbondioxide + water =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(OH)2 + HClO4 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O
NH4CL + NANO2 = N2 + H2O + NACL =>
NH4CL + NANO2 = N2 + 2 H2O + NACL
C6H18O + O2 = CO2 + C5H18O =>
C6H18O + O2 = CO2 + C5H18O
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ba + HCl = Ba2Cl2 + H2 =>
2 Ba + 2 HCl = Ba2Cl2 + H2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
SF6 + N2 = NF3 + S =>
SF6 + N2 = 2 NF3 + S
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
PH3 + HCLO3 = HCL + H3PO4 =>
3 PH3 + 4 HCLO3 = 4 HCL + 3 H3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn(NO3)2 + CaCO3 = ZnCO3 + Ca(NO3)2 =>
Zn(NO3)2 + CaCO3 = ZnCO3 + Ca(NO3)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
N2O5 = N2 + O3 =>
3 N2O5 = 3 N2 + 5 O3
Fe(OH)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 8 H2O
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
Na2B4O7 + Cr2(SO4)3 = NaBO2 + Cr(BO2)3 + SO2 + O2 =>
6 Na2B4O7 + 2 Cr2(SO4)3 = 12 NaBO2 + 4 Cr(BO2)3 + 6 SO2 + 3 O2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Zn + H2SO4 = Zn2(SO4) + H2 =>
2 Zn + H2SO4 = Zn2(SO4) + H2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
N2O5 + H2 = H2O + N2 =>
N2O5 + 5 H2 = 5 H2O + N2
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2S + Al(OH)3 = Al2S3 + H2O =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Potassium + water = potassiumhydroxide + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
| 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 sur04/01/17
Équations équilibrées sur05/01/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
