| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
AgNO3 + Li2O = AgO + Li2NO3 =>
AgNO3 + Li2O = AgO + Li2NO3
Sn2(SO4)4 + NH4OH = Sn(OH)4 + (NH4)2SO4 =>
Sn2(SO4)4 + 8 NH4OH = 2 Sn(OH)4 + 4(NH4)2SO4
LiOH + KCL = LiCL + KOH =>
LiOH + KCL = LiCL + KOH
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K3PO4 + ZnCl2 = K3Cl2 + ZnPO4 =>
K3PO4 + ZnCl2 = K3Cl2 + ZnPO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2SO4 + Ag2NO3 = Ag2SO4 + Na2NO3 =>
Na2SO4 + Ag2NO3 = Ag2SO4 + Na2NO3
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
AgNO3 + Li2O = AgO + Li2NO3 =>
AgNO3 + Li2O = AgO + Li2NO3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
Xe + F = XeF6 =>
Xe + 6 F = XeF6
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
SO2 + H2O = H2O2 + SO =>
SO2 + H2O = H2O2 + SO
Na + MgCl2 = Mg + NaCl =>
2 Na + MgCl2 = Mg + 2 NaCl
Al + Cu2(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu2(SO4) = Al2(SO4)3 + 6 Cu
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
NaHCO3(s) = CO2(g) + Na2CO3 + H2O =>
2 NaHCO3(s) = CO2(g) + Na2CO3 + H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HBr + Na2CO3 = H2O + CO2 + NaBr =>
2 HBr + Na2CO3 = H2O + CO2 + 2 NaBr
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Hg + AuCl3 = HgCl3 + Au =>
Hg + AuCl3 = HgCl3 + Au
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/13
Équations équilibrées sur02/04/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
