| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO4
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
KCl + H2S = K2S + HCl =>
2 KCl + H2S = K2S + 2 HCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CS2 + O2 = CO2 + S2 =>
CS2 + O2 = CO2 + S2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + HO = H2O + Cl =>
HCl + HO = H2O + Cl
C + O2 = CO2 =>
C + O2 = CO2
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
H2So4 + Pb(OH)4 = Pb(So4)2 + H2O =>
2 H2So4 + Pb(OH)4 = Pb(So4)2 + 4 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
KOH + HCi = KCi + H2O =>
KOH + HCi = KCi + H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
HCl + Fe = FeCl + H2 =>
2 HCl + 2 Fe = 2 FeCl + H2
KClO3 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 7 KCl + 5 H2O
Al2 + O3 = AlO2 =>
3 Al2 + 4 O3 = 6 AlO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FE + Cl2 = FECl2 =>
FE + Cl2 = FECl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FE + Cl2 = FECl2 =>
FE + Cl2 = FECl2
P + KClO3 = KCl + P2O5 =>
6 P + 5 KClO3 = 5 KCl + 3 P2O5
HCl + Fe = FeCl + H2 =>
2 HCl + 2 Fe = 2 FeCl + H2
Na2SO3 + H2SO4 = Na2SO4 + H2SO3 =>
Na2SO3 + H2SO4 = Na2SO4 + H2SO3
FE + Cl2 = FECl2 =>
FE + Cl2 = FECl2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Mg + AgF = Ag + MgF2 =>
Mg + 2 AgF = 2 Ag + MgF2
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
LiCl + KBr = LiBr + KCl =>
LiCl + KBr = LiBr + KCl
H2O2 = H + O =>
H2O2 = 2 H + 2 O
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al2 + O3 = AlO2 =>
3 Al2 + 4 O3 = 6 AlO2
H2O2 + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O =>
H2O2 + H2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 H2O
HI + HNO3 = HIO3 + NO2 + H2O =>
HI + 6 HNO3 = HIO3 + 6 NO2 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
Al2 + O3 = AlO2 =>
3 Al2 + 4 O3 = 6 AlO2
CuSo4 + MgCl2 = CuCl2 + MgSo4 =>
CuSo4 + MgCl2 = CuCl2 + MgSo4
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Li2SO4(aq) + NaOH(aq) = Li2OH + NaSO4 =>
Li2SO4(aq) + NaOH(aq) = Li2OH + NaSO4
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/16
Équations équilibrées sur05/23/15
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