| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 = Al2O3 + 3 H2O
H2O = O3H6 =>
3 H2O = O3H6
Cu3(PO4)2 + Na2(SO4) = Na3(PO4) + (CuSO4) =>
Cu3(PO4)2 + 3 Na2(SO4) = 2 Na3(PO4) + 3(CuSO4)
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Hg2CO3 = Hg + C + O =>
Hg2CO3 = 2 Hg + C + 3 O
AgNO3 + CH3COONa = AgC2H3O2 + NaNO3 =>
AgNO3 + CH3COONa = AgC2H3O2 + NaNO3
NaOH + NiCl2 + K2S2O8 = K2SO4 + Na2SO4 + NiO2 + H2O + NaCl =>
4 NaOH + NiCl2 + K2S2O8 = K2SO4 + Na2SO4 + NiO2 + 2 H2O + 2 NaCl
FeSO4*7H2O = Fe(OH)2 + H2SO4 + H2O =>
FeSO4*7H2O = Fe(OH)2 + H2SO4 + 5 H2O
SiI4 + H2O = HI + SiO2 =>
SiI4 + 2 H2O = 4 HI + SiO2
IF5 + H2O = HF + HIO3 =>
IF5 + 3 H2O = 5 HF + HIO3
NaNO3 + Cl2 = NaCl + N2O5 + O2 =>
4 NaNO3 + 2 Cl2 = 4 NaCl + 2 N2O5 + O2
J2O2 = J2O + O2 =>
2 J2O2 = 2 J2O + O2
KOH + CO2 = H2O + K2CO3 =>
2 KOH + CO2 = H2O + K2CO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C5H10O5 + Ag(NH3)2OH = C5H10O6 + Ag + NH3 + H2O =>
C5H10O5 + 2 Ag(NH3)2OH = C5H10O6 + 2 Ag + 4 NH3 + H2O
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
Cu(NO3)2 + NaI = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI = 2 CuI + I2 + 4 NaNO3
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Na + CuO = NaO2 + Cu =>
Na + 2 CuO = NaO2 + 2 Cu
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
H2SO4 + Pb(CH2COOH)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH2COOH)2 = PbSO4 + 2 CH3COOH
C16H18N2O4S + O2 = CO2 + N2 + H2O + SO2 =>
2 C16H18N2O4S + 39 O2 = 32 CO2 + 2 N2 + 18 H2O + 2 SO2
NH4ClO4 + C6H12N4 = CO2 + HCl + H2O + N2 =>
36 NH4ClO4 + 5 C6H12N4 = 30 CO2 + 36 HCl + 84 H2O + 28 N2
Na(s) + AuCl3(aq) = Au(s) + NaCl3(aq) =>
Na(s) + AuCl3(aq) = Au(s) + NaCl3(aq)
P2O5 + Fe2O3 = Fe(PO3)3 =>
3 P2O5 + Fe2O3 = 2 Fe(PO3)3
H2CO3 = H2 + HCO3 =>
2 H2CO3 = H2 + 2 HCO3
V(OH)4 + NaOH = Na2[VO(OH)4] + H2O =>
V(OH)4 + 2 NaOH = Na2[VO(OH)4] + H2O
Ba + NH4NO3 = Ba(NO3)2 + NH4 =>
Ba + 2 NH4NO3 = Ba(NO3)2 + 2 NH4
SO2(aq) + KOH(aq) = K2SO3(aq) + H2O(l) =>
SO2(aq) + 2 KOH(aq) = K2SO3(aq) + H2O(l)
[Ag(NH3)2]OH + C2H4O = Ag + NH3(H3C2OO) + NH3 + HOH =>
3[Ag(NH3)2]OH + C2H4O = 3 Ag + NH3(H3C2OO) + 5 NH3 + 2 HOH
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
BrOH + H2SO4 = Br2SO4 + H2O =>
2 BrOH + H2SO4 = Br2SO4 + 2 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
H2O + Ba(C2H3O2)2 = HC2H3O2 + Ba(OH)2 =>
2 H2O + Ba(C2H3O2)2 = 2 HC2H3O2 + Ba(OH)2
H3O4P + NaOH = H2O + Na3PO4 =>
H3O4P + 3 NaOH = 3 H2O + Na3PO4
SiF4 = Si8 + F2 =>
8 SiF4 = Si8 + 16 F2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HNO3 + BaCl2 = Ba(NO3)2 + HCl =>
2 HNO3 + BaCl2 = Ba(NO3)2 + 2 HCl
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
MnO2 + NH4NO3 = Mn(NO3)2 + N2 + H2O =>
MnO2 + 4 NH4NO3 = Mn(NO3)2 + 3 N2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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