| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl + Cl2O = 4 HCl2 + H2O
FeBr3 + Cl = FeCl3 + Br2 =>
2 FeBr3 + 6 Cl = 2 FeCl3 + 3 Br2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Au + F2 = AuF5 =>
2 Au + 5 F2 = 2 AuF5
CH3(CH3) + O2 = CO2 + H2 =>
CH3(CH3) + 2 O2 = 2 CO2 + 3 H2
SiO2(s) + C9(s) = SiC(s) + CO(g) =>
3 SiO2(s) + C9(s) = 3 SiC(s) + 6 CO(g)
AgCH3CO2 + O2 = Ag2O + CO2 + H2O =>
2 AgCH3CO2 + 4 O2 = Ag2O + 4 CO2 + 3 H2O
SiO2(s) + C9(s) = SiC(s) + CO(g) =>
3 SiO2(s) + C9(s) = 3 SiC(s) + 6 CO(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3OH + H2SO4 = CH3 + SO4 + H3O =>
CH3OH + H2SO4 = CH3 + SO4 + H3O
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
HBr + HCl = H + BrCl =>
HBr + HCl = 2 H + BrCl
CaSO4 + Al = CaS + Al2O3 =>
3 CaSO4 + 8 Al = 3 CaS + 4 Al2O3
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(aq) =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(aq)
Ca(NO3)2 + Na2SIO3 = CaSIO3 + NaNO3 =>
Ca(NO3)2 + Na2SIO3 = CaSIO3 + 2 NaNO3
MgCO3 + H2SO4(aq) = MgSO4 + CO2(g) + H2O(l) =>
MgCO3 + H2SO4(aq) = MgSO4 + CO2(g) + H2O(l)
HBr + Mg(OH)2* = MgBr2* + H2*O =>
2 HBr + Mg(OH)2* = MgBr2* + 2 H2*O
NaOHNH4(NO3) = Na(NO3)NH4(OH) =>
NaOHNH4(NO3) = Na(NO3)NH4(OH)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCN(aq) + NaOH(aq) = NaCN + H2O =>
HCN(aq) + NaOH(aq) = NaCN + H2O
Zn(NO3)2*6H2O + CO(NH2)2 = ZnO + CO2 + H2O + N2 =>
3 Zn(NO3)2*6H2O + 5 CO(NH2)2 = 3 ZnO + 5 CO2 + 28 H2O + 8 N2
FeS + O2 + HO = Fe2O3 + H2S04 =>
4 FeS + 2 O2 + 2 HO = 2 Fe2O3 + H2S04
C15H16O2 + COCl2 + NaOH = NaCl + (C16H14O3)50 + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = 100 NaCl + (C16H14O3)50 + 100 H2O
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
CaCl2 + Na3PO4 + H2O = Ca10(PO4)6(OH)2 + NaCl + HCl =>
10 CaCl2 + 6 Na3PO4 + 2 H2O = Ca10(PO4)6(OH)2 + 18 NaCl + 2 HCl
HNO3 + Ca(OH)2 = H3O5 + CaN =>
HNO3 + Ca(OH)2 = H3O5 + CaN
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(C2H3O2)4 + Ag2S = PbS2 + AgC2H3O2 =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 AgC2H3O2
Mn(OH)2 + (NH4)2SO4 = MnSO4 + NH3 + H2O =>
Mn(OH)2 + (NH4)2SO4 = MnSO4 + 2 NH3 + 2 H2O
KOHHNO3 = KNO3H2O =>
KOHHNO3 = KNO3H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
AgClO4 + SrBr2 = AgBr + Sr(ClO4)2 =>
2 AgClO4 + SrBr2 = 2 AgBr + Sr(ClO4)2
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS =>
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS
Pb(C2H3O2)4 + Ag2S = PbS2 + Ag(C2H3O2) =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 Ag(C2H3O2)
AgClO4 + SrBr2 = AgBr + Sr(ClO4)2 =>
2 AgClO4 + SrBr2 = 2 AgBr + Sr(ClO4)2
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS =>
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS
Pb(C2H3O2)4 + Ag2S = PbS2 + AgC2H3O2 =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 AgC2H3O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C20H14O4 + Na2SiO3 = Na2SiO3C20H14O4 =>
C20H14O4 + Na2SiO3 = Na2SiO3C20H14O4
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Pb(C2H3O2)4 + Ag2S = PbS2 + Ag(C2H3O2) =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 Ag(C2H3O2)
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS =>
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS
Pb(C2H3O2)4 + Ag2S = PbS2 + Ag(C2H3O2) =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 Ag(C2H3O2)
Fe + NO3 = FeNO3 =>
Fe + NO3 = FeNO3
Pb(C2H3O2)4 + Ag2S = PbS2 + AgC2H3O2 =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 AgC2H3O2
Pb(C2H3O2)4 + Ag2S = PbS2 + Ag(C2H3O2) =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 Ag(C2H3O2)
Pb(C2H3O2)4 + Ag2S = PbS2 + AgC2H3O2 =>
Pb(C2H3O2)4 + 2 Ag2S = PbS2 + 4 AgC2H3O2
Mn(OH)2 + (NH4)2SO4 = MnSO4 + NH3 + H2O =>
Mn(OH)2 + (NH4)2SO4 = MnSO4 + 2 NH3 + 2 H2O
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS =>
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS
Mn(OH)2 + (NH4)2SO4 = MnSO4 + NH3 + H2O =>
Mn(OH)2 + (NH4)2SO4 = MnSO4 + 2 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/24
Équations équilibrées sur05/31/23
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