| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaOH + (NH4)2SO4 = NH3 + H2O + Na2SO4 =>
2 NaOH + (NH4)2SO4 = 2 NH3 + 2 H2O + Na2SO4
Fe + Cl2 = (FeCl)3 =>
6 Fe + 3 Cl2 = 2(FeCl)3
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
COCl2 + OH{-} = CO3{2-} + Cl{-} + H2O =>
COCl2 + 4 OH{-} = CO3{2-} + 2 Cl{-} + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
C + O2 = CO =>
2 C + O2 = 2 CO
As + HNO3 + H20 = H3AsO4 + NO =>
20 As + 40 HNO3 + H20 = 20 H3AsO4 + 40 NO
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + Cu2O + H2O =>
4 CuSO4 + 8 NaOH + N2H4 = N2 + 4 Na2SO4 + 2 Cu2O + 6 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Sr + Si(NH)2 + (PN(NH2)2)3 = Sr3P7SiN15 + N2 + H2 =>
9 Sr + 3 Si(NH)2 + 7(PN(NH2)2)3 = 3 Sr3P7SiN15 + 12 N2 + 45 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ba3N2 + H2O = Ba[OH]2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba[OH]2 + 2 NH3
Ca(NO3)2*4H2O + Y(NO3)3*6H2O + Zn(NO3)3*6H2O + Tb(NO3)3*6H2O = CaY2TbZnO5 + NH4 + O2 =>
2 Ca(NO3)2*4H2O + 4 Y(NO3)3*6H2O + 2 Zn(NO3)3*6H2O + 2 Tb(NO3)3*6H2O = 2 CaY2TbZnO5 + 28 NH4 + 65 O2
H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + Cl2 = CHCl + HCl =>
CH4 + 2 Cl2 = CHCl + 3 HCl
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ca(NO3)2*4H2O + Y(NO3)3*6H2O + Zn(NO3)3*6H2O + Tb(NO3)3*6H2O = CaY2TbZnO5 + NH4 + O2 =>
2 Ca(NO3)2*4H2O + 4 Y(NO3)3*6H2O + 2 Zn(NO3)3*6H2O + 2 Tb(NO3)3*6H2O = 2 CaY2TbZnO5 + 28 NH4 + 65 O2
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
C14H30 + O2 = H2O + CO2 =>
2 C14H30 + 43 O2 = 30 H2O + 28 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C9H8O6 + C2H6O + H2O = C11H16O8 =>
C9H8O6 + C2H6O + H2O = C11H16O8
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaSO4*2H2O + H2 = H2S + Ca(OH)2 + H2O =>
CaSO4*2H2O + 4 H2 = H2S + Ca(OH)2 + 4 H2O
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
HCL(aq) + NAOH(s) = H2O + NACL =>
HCL(aq) + NAOH(s) = H2O + NACL
Mg + O = Mg3O =>
3 Mg + O = Mg3O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2MnO4 + CO2 + H2O = KMnO4 + MnO2 + KHCO3 =>
3 K2MnO4 + 4 CO2 + 2 H2O = 2 KMnO4 + MnO2 + 4 KHCO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
HCl + Na2CrO4 + FeCl2 = NaCl + FeCl3 + CrCl3 + H2O =>
8 HCl + Na2CrO4 + 3 FeCl2 = 2 NaCl + 3 FeCl3 + CrCl3 + 4 H2O
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + H2SO4 = H2 + Al2(SO4) =>
2 Al + H2SO4 = H2 + Al2(SO4)
ZnSO4 + H2O = Zn + H2SO4 + O2 =>
2 ZnSO4 + 2 H2O = 2 Zn + 2 H2SO4 + O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
O3 = O2 =>
2 O3 = 3 O2
KClO3 + SO2 + H2O = KCl + H2SO4 =>
KClO3 + 3 SO2 + 3 H2O = KCl + 3 H2SO4
HGCL2 + SNCL2 = HGCL + SNCL4 =>
2 HGCL2 + SNCL2 = 2 HGCL + SNCL4
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/16
Équations équilibrées sur06/14/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
