| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au{+3)+3Cd = 2 Au+3Cd{+2}
KPO4 + BaCl = KCl + BaPO4 =>
KPO4 + BaCl = KCl + BaPO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgOH + H2SO4 = Ag2SO4 + H2O =>
2 AgOH + H2SO4 = Ag2SO4 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
HgF2 + H2O = HF + HgO =>
HgF2 + H2O = 2 HF + HgO
Mg + SiO2 = MgO + Si =>
2 Mg + SiO2 = 2 MgO + Si
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Al + NH4OH + H2O = NH4Al(OH)4 + H2 =>
2 Al + 2 NH4OH + 6 H2O = 2 NH4Al(OH)4 + 3 H2
CaF2 + H2SO4 = HF + CaSO4 =>
CaF2 + H2SO4 = 2 HF + CaSO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C7H16OH + O2 = CO2 + H20 =>
20 C7H16OH + 130 O2 = 140 CO2 + 17 H20
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
Al + BaI2 = AlI3 + Ba =>
2 Al + 3 BaI2 = 2 AlI3 + 3 Ba
Al(OH)3 + H2SO4 = H2(OH)3 + AlSO4 =>
Al(OH)3 + H2SO4 = H2(OH)3 + AlSO4
CaF2 + H2SO4 = HF + CaSO4 =>
CaF2 + H2SO4 = 2 HF + CaSO4
Al + NH3 + H2O = NH4Al(OH)4 + H2 =>
2 Al + 2 NH3 + 8 H2O = 2 NH4Al(OH)4 + 3 H2
P + HNO3 + H2O = NO + H3PO4 =>
3 P + 5 HNO3 + 2 H2O = 5 NO + 3 H3PO4
KMnO4 + KOH + Na2SO3 = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 KOH + Na2SO3 = 2 K2MnO4 + Na2SO4 + H2O
CuSO4*5H2O + H2SeO3 = Cu2Se + H2SO4 + H2O + O2 =>
2 CuSO4*5H2O + H2SeO3 = Cu2Se + 2 H2SO4 + 9 H2O + 2 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
KMnO4 + KOH + Na2SO3 = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 KOH + Na2SO3 = 2 K2MnO4 + Na2SO4 + H2O
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
P4 + O = PO4 =>
P4 + 16 O = 4 PO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CuO + HCl = H2O + CuCl2 =>
CuO + 2 HCl = H2O + CuCl2
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
C3H6O2 + CH4O = C4H8O2 + H2O =>
C3H6O2 + CH4O = C4H8O2 + H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cu(NO3)2 + NaI = CuI2 + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 NaNO3
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CuSo4(s) + Zn(s) = Cu(s) + ZnSo4(aq) =>
CuSo4(s) + Zn(s) = Cu(s) + ZnSo4(aq)
HI + H2SO4 = H2S + I2 + H2O =>
8 HI + H2SO4 = H2S + 4 I2 + 4 H2O
KH2PO3 + I2 + H2O = KH2PO4 + HI =>
KH2PO3 + I2 + H2O = KH2PO4 + 2 HI
HCl + Na2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
HCLO + H2O = CLO + H3O =>
HCLO + H2O = CLO + H3O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/14
Équations équilibrées sur04/01/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
