| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(s) + AgC2H3O2(aq) = FeC2H3O2(aq) + Ag(s)
C4H10O + CuO = Cu + C4H10O3 =>
C4H10O + 2 CuO = 2 Cu + C4H10O3
Cu(NO3)2 + MgS = Mg(NO3)2 + CuS =>
Cu(NO3)2 + MgS = Mg(NO3)2 + CuS
Ca(HCrO4)2 = Ca + HCrO4 =>
Ca(HCrO4)2 = Ca + 2 HCrO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeS3 + O4 = Fe2O3 + SO3 =>
8 FeS3 + 21 O4 = 4 Fe2O3 + 24 SO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
SF2 + F = F6S =>
SF2 + 4 F = F6S
NaOH + C2H4O2 = NaC2H5O3 =>
NaOH + C2H4O2 = NaC2H5O3
Ca(HSO3)2 + HNO3 = Ca(NO3)2 + H2S + O2 =>
Ca(HSO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2S + 3 O2
NH4NO2 + Ba(OH)2 = Ba(NO2)2 + NH3 + H2O =>
2 NH4NO2 + Ba(OH)2 = Ba(NO2)2 + 2 NH3 + 2 H2O
V2O5 = VO2 + O2 =>
2 V2O5 = 4 VO2 + O2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Ba(OH)2*8H2O(s) + CO2(g) = BaCO3 + H2O =>
Ba(OH)2*8H2O(s) + CO2(g) = BaCO3 + 9 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH4Br + HCl = HBr + ClNH4 =>
NH4Br + HCl = HBr + ClNH4
C2H5OH + HCl = C2H5OCl + H2 =>
C2H5OH + HCl = C2H5OCl + H2
H2TiCl6 + NH3 + H2O = H4TiO4 + NH4Cl =>
H2TiCl6 + 6 NH3 + 4 H2O = H4TiO4 + 6 NH4Cl
NaOH + K[Sb(OH)6] = Na[Sb(OH)6] + KOH =>
NaOH + K[Sb(OH)6] = Na[Sb(OH)6] + KOH
HI(aq) + H2O(l) = IOH + H2 =>
HI(aq) + H2O(l) = IOH + H2
C16H34 + CuO = Cu2O + CO2 + H2O =>
C16H34 + 98 CuO = 49 Cu2O + 16 CO2 + 17 H2O
CaS2O8 + Zn3(PO4)2 = Ca3(PO4)2 + ZnS2O8 =>
3 CaS2O8 + Zn3(PO4)2 = Ca3(PO4)2 + 3 ZnS2O8
Al(OH)3 + Mg = Al + Mg(OH)2 =>
2 Al(OH)3 + 3 Mg = 2 Al + 3 Mg(OH)2
MgI2 + Rb2SO3 = MgSO3 + RbI =>
MgI2 + Rb2SO3 = MgSO3 + 2 RbI
HNO3 + Ca(OH)2 = Ca + HNO3OH =>
2 HNO3 + Ca(OH)2 = Ca + 2 HNO3OH
LiOH + Cu(NO3)2 = Cu(OH)2 + Li(NO3) =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 Li(NO3)
CaF2(aq) + Br2(l) = CaBr2(aq) + F2(g) =>
CaF2(aq) + Br2(l) = CaBr2(aq) + F2(g)
NaH2PO4 + Ba(OH)2 = BaH2PO4 + Na(OH)2 =>
NaH2PO4 + Ba(OH)2 = BaH2PO4 + Na(OH)2
HClO3 = Cl2 + HClO4 + H2O =>
7 HClO3 = Cl2 + 5 HClO4 + H2O
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
HBr(aq) + Ba(OH)2(s) = H2O(l) + BaBr2(s) =>
2 HBr(aq) + Ba(OH)2(s) = 2 H2O(l) + BaBr2(s)
HI + NaHCO3 = CO2 + H2O + NaI =>
HI + NaHCO3 = CO2 + H2O + NaI
H2SO4(aq) + NH4OH = (NH4)2SO4 + H2O =>
H2SO4(aq) + 2 NH4OH = (NH4)2SO4 + 2 H2O
C2H5NO2 + H2O = C2H6 + HNO3 =>
C2H5NO2 + H2O = C2H6 + HNO3
KFe[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + K3[Fe(CN)6] + Fe(OH)2 =>
3 KFe[Fe(CN)6] + 6 NaOH = 2 Na3[Fe(CN)6] + K3[Fe(CN)6] + 3 Fe(OH)2
HI + NaHCO3 = CO2 + H2O + NaI =>
HI + NaHCO3 = CO2 + H2O + NaI
Bi(NO3)3 + Na2HPO4 = BiPO4 + NaNO3 + NaH2PO4 =>
Bi(NO3)3 + 2 Na2HPO4 = BiPO4 + 3 NaNO3 + NaH2PO4
HNO2 + CuSO4 = Cu(NO2)2 + H2SO4 =>
2 HNO2 + CuSO4 = Cu(NO2)2 + H2SO4
C3H7OH(l) + O2 = CO2 + H2O =>
2 C3H7OH(l) + 9 O2 = 6 CO2 + 8 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HNO3 + BeOH = BeNO3 + H2O =>
HNO3 + BeOH = BeNO3 + H2O
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
Cz(OH)3 = Cz2O3 + H2O =>
2 Cz(OH)3 = Cz2O3 + 3 H2O
Na(s) + H2O(aq) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(aq) = 2 NaOH(aq) + H2(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 + BeOH = BeNO3 + H2O =>
HNO3 + BeOH = BeNO3 + H2O
HI + NaHCO3 = CO2 + H2O + NaI =>
HI + NaHCO3 = CO2 + H2O + NaI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca + Pb(ClO2)4 = Pb + Ca(ClO2)2 =>
2 Ca + Pb(ClO2)4 = Pb + 2 Ca(ClO2)2
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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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