| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaO2 = 2 BaO + O2
CH5NO2 + C6H8O = C8H11N + CO2 + H2O =>
15 CH5NO2 + 19 C6H8O = 15 C8H11N + 9 CO2 + 31 H2O
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KMnO4 + H2SO4 + CH3CH2OH = K2SO4 + MnSO4 + CH3COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 CH3CH2OH = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 11 H2O
Li3(PO4) + Al2(CO3)3 = Li2(CO3) + Al3(PO4)3 =>
6 Li3(PO4) + 3 Al2(CO3)3 = 9 Li2(CO3) + 2 Al3(PO4)3
H3BO3 + KOH = K3BO3 + H2O =>
H3BO3 + 3 KOH = K3BO3 + 3 H2O
Na + F = NaF =>
Na + F = NaF
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SnCl2 + HNO2 + HCl = SnCl4 + NO + H2O =>
SnCl2 + 2 HNO2 + 2 HCl = SnCl4 + 2 NO + 2 H2O
HCl + Ag = AgCl2 + H2 =>
2 HCl + Ag = AgCl2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HI + Cu(OH) = CuI + H2O =>
HI + Cu(OH) = CuI + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl + Ag = AgCl + H2 =>
2 HCl + 2 Ag = 2 AgCl + H2
V(OH) + HSO3 = V5(SO3)5 + H2O =>
5 V(OH) + 5 HSO3 = V5(SO3)5 + 5 H2O
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KBrO3 + N2H4 + HCl = Br2 + N2 + H2O + KCl =>
4 KBrO3 + 5 N2H4 + 4 HCl = 2 Br2 + 5 N2 + 12 H2O + 4 KCl
KMNO4 + H2C2O4 + H2SO4 = K2SO4 + MNSO4 + H2O + CO2 =>
2 KMNO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MNSO4 + 8 H2O + 10 CO2
NO + KClO + KOH = KNO3 + KCl + H2O =>
2 NO + 3 KClO + 2 KOH = 2 KNO3 + 3 KCl + H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
HI + Cu(OH) = CuI + H2O =>
HI + Cu(OH) = CuI + H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
C51H98O6 + HOCH3 = C17H34O2 + C3H8O3 =>
C51H98O6 + 3 HOCH3 = 3 C17H34O2 + C3H8O3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
Fe + Cu2SO4 = Fe2(SO4)3 + Cu =>
2 Fe + 3 Cu2SO4 = Fe2(SO4)3 + 6 Cu
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
KBrO3 + N2H4 + HCl = Br2 + N2 + H2O + KCl =>
4 KBrO3 + 5 N2H4 + 4 HCl = 2 Br2 + 5 N2 + 12 H2O + 4 KCl
Li3N + H2O = Li{+} + OH{-} + NH3 =>
Li3N + 3 H2O = 3 Li{+} + 3 OH{-} + NH3
Mg + P4 = Mg3P =>
12 Mg + P4 = 4 Mg3P
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
H2 + C = CH4 =>
2 H2 + C = CH4
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
HNO3 + HL = HLO3 + NO2 + H2O =>
6 HNO3 + HL = HLO3 + 6 NO2 + 3 H2O
BaCl2 + K2SO4 = Ba2(SO4)2 + KCl =>
2 BaCl2 + 2 K2SO4 = Ba2(SO4)2 + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/16
Équations équilibrées sur04/25/15
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