| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2
NH4Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr(NO3)3 + Cr(OH)3 = CrOH(NO3)2 =>
2 Cr(NO3)3 + Cr(OH)3 = 3 CrOH(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co2 + SO2 = Co2SO2 =>
Co2 + SO2 = Co2SO2
NaOH(aq) + K2CO3 = Na2CO3 + KOH =>
2 NaOH(aq) + K2CO3 = Na2CO3 + 2 KOH
HNO3 + MgCO3 = MgNO3 + HCO3 =>
HNO3 + MgCO3 = MgNO3 + HCO3
NH4 + CaO = NH3 + O2 + HCa =>
2 NH4 + 2 CaO = 2 NH3 + O2 + 2 HCa
HNO3 + SO4 = H2SO4 + NO3 =>
2 HNO3 + SO4 = H2SO4 + 2 NO3
(NH3OH) + Br2 + H2O = HNO3 + HBr =>
2(NH3OH) + 7 Br2 + 4 H2O = 2 HNO3 + 14 HBr
N2 + K3N = NK =>
N2 + K3N = 3 NK
C2H6O + Mg = H2 + Mg(OC2H4)2 =>
2 C2H6O + Mg = 2 H2 + Mg(OC2H4)2
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K1 + H2SO4 = KHSO4 + H2O + SO2 =>
2 K1 + 3 H2SO4 = 2 KHSO4 + 2 H2O + SO2
TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2 =>
3 TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
P + Cl2 = PCl22 =>
P + 11 Cl2 = PCl22
TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2 =>
3 TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2
H2O + H2BO3 = BH4 + OH =>
5 H2O + H2BO3 = BH4 + 8 OH
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
NH4 + CaO = NH3 + O2 + HCa =>
2 NH4 + 2 CaO = 2 NH3 + O2 + 2 HCa
NH4Cl(aq) + H2SO4(aq) = HCl(aq) + (NH4)2SO4(aq) =>
2 NH4Cl(aq) + H2SO4(aq) = 2 HCl(aq) + (NH4)2SO4(aq)
TaF5 + ZnF2 = Zn[TaF7] =>
TaF5 + ZnF2 = Zn[TaF7]
Pb4 + P4 = Pb5P4 =>
5 Pb4 + 4 P4 = 4 Pb5P4
Ca(OH)2 + No3 = Ca(No3)2 + OH =>
Ca(OH)2 + 2 No3 = Ca(No3)2 + 2 OH
NH4Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
Kl + Cu = KlCu =>
Kl + Cu = KlCu
CaSO3 + NaOH = Ca(OH)2 + Na2SO3 =>
CaSO3 + 2 NaOH = Ca(OH)2 + Na2SO3
MnO2 + Mn = MnO =>
MnO2 + Mn = 2 MnO
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
AgBr + Al(NO3)3 = AgNO3 + AlBr3 =>
3 AgBr + Al(NO3)3 = 3 AgNO3 + AlBr3
KC1O3 + KC1 + H2SO4 = C + K2SO4 + H2O =>
KC1O3 + 5 KC1 + 3 H2SO4 = 6 C + 3 K2SO4 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeCl2 + KMnO4 + KOH = K2MnO4 + KCl + Fe(OH)3 =>
FeCl2 + KMnO4 + 3 KOH = K2MnO4 + 2 KCl + Fe(OH)3
Ca(NO3)2 + Na2SiO3 = CaSiO3 + NaNO3 =>
Ca(NO3)2 + Na2SiO3 = CaSiO3 + 2 NaNO3
KOH + BaSO4 = KSO4 + BaOH =>
KOH + BaSO4 = KSO4 + BaOH
Fe(OH)2 = Fe2 + O3 + H2O =>
6 Fe(OH)2 = 3 Fe2 + 2 O3 + 6 H2O
Al + Cu3PO4 = Al3PO4 + Cu =>
3 Al + Cu3PO4 = Al3PO4 + 3 Cu
CuSO4 + Cu = CuCuSO4 =>
CuSO4 + Cu = CuCuSO4
NH4 + CaO = Ca + NH3 + H2O =>
2 NH4 + CaO = Ca + 2 NH3 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe + HNO3 = Fe(NO3)3 + (H) =>
Fe + 3 HNO3 = Fe(NO3)3 + 3(H)
Na3PO4 + ZnCl2 = ZnPO4 + Na3Cl2 =>
Na3PO4 + ZnCl2 = ZnPO4 + Na3Cl2
C2H4N4O2 = NH4 + N2 + CO =>
2 C2H4N4O2 = 2 NH4 + 3 N2 + 4 CO
H2O + NH4Cl + NH4VO3 = VO2Cl + NH4OH =>
H2O + NH4Cl + NH4VO3 = VO2Cl + 2 NH4OH
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
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