| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 6 MgCl2 + 5 K3[Fe(CN)6] = 3 KFe[Fe(CN)6] + 12 KCl + 6 Mg(CN)2
SCN{-} + Fe{+3} = FeSCN{+2} =>
SCN{-} + Fe{+3} = FeSCN{+2}
C12H22O11 + HNO3 = C2H2O4 + H2O + NO =>
C12H22O11 + 12 HNO3 = 6 C2H2O4 + 11 H2O + 12 NO
NaHCO3 + MgSO4 = Mg(HCO3)2 + Na2SO4 =>
2 NaHCO3 + MgSO4 = Mg(HCO3)2 + Na2SO4
NaOH + NH3 = H2O + Na3N =>
3 NaOH + NH3 = 3 H2O + Na3N
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
Mg + CH3COOH = Mg(H3CCOO)2 + H2 =>
Mg + 2 CH3COOH = Mg(H3CCOO)2 + H2
CuSO4*5H2O + NH4NO3 + NH4OH*2H2O = [Cu(NH3)4](NO3)2 + (NH4)2SO4 + H2O =>
CuSO4*5H2O + 2 NH4NO3 + 4 NH4OH*2H2O = [Cu(NH3)4](NO3)2 + (NH4)2SO4 + 17 H2O
S + NHO3 = H2SO4 + NO2 + H2O =>
S + 6 NHO3 = H2SO4 + 6 NO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
C2H18OH + O2 = H2O + CO2 =>
4 C2H18OH + 25 O2 = 38 H2O + 8 CO2
CaCl2 + NaHCO3 + H2O = NaCl + CaO2H2 + H2CO3 =>
CaCl2 + 2 NaHCO3 + 2 H2O = 2 NaCl + CaO2H2 + 2 H2CO3
K2Co3 + Al(OH)3 = KOH + Al2(Co3)3 =>
3 K2Co3 + 2 Al(OH)3 = 6 KOH + Al2(Co3)3
Na(NO3) + MgCl2 = Mg(NO3)2 + NaCl =>
2 Na(NO3) + MgCl2 = Mg(NO3)2 + 2 NaCl
Al(s) + H3PO4(aq) = AlPO4(s) + H2(g) =>
2 Al(s) + 2 H3PO4(aq) = 2 AlPO4(s) + 3 H2(g)
C2H3OH + H2O2 = CO2 + H2O =>
C2H3OH + 5 H2O2 = 2 CO2 + 7 H2O
HNO3 + HF = NO2F + H2O =>
HNO3 + HF = NO2F + H2O
Al2O3 = Al(s) + O2(g) =>
2 Al2O3 = 4 Al(s) + 3 O2(g)
Na(NO3) + MgCl2 = Mg(NO3)2 + NaCl =>
2 Na(NO3) + MgCl2 = Mg(NO3)2 + 2 NaCl
NH3*H2O + CuSO4 = [Cu(NH3)4]SO4 + H2O =>
4 NH3*H2O + CuSO4 = [Cu(NH3)4]SO4 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
Fe[OH]2 + H2SO4 = FeSO4 + H2O =>
Fe[OH]2 + H2SO4 = FeSO4 + 2 H2O
ZnS + O2 + H2O = H2SO4 + ZnO =>
ZnS + 2 O2 + H2O = H2SO4 + ZnO
H3CNH2 + H2O = H3CNH3 + HO =>
H3CNH2 + H2O = H3CNH3 + HO
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
lithiumchloride + bariumnitrate = lithiumnitrate + bariumchloride =>
2 LiCl + Ba(NO3)2 = 2 LiNO3 + BaCl2
BeCO3 + HF = BeF2 + H2O + CO2 =>
BeCO3 + 2 HF = BeF2 + H2O + CO2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
I2O5 + NaOH = NaIO3 + H2O =>
I2O5 + 2 NaOH = 2 NaIO3 + H2O
NCl3 = N2 + Cl =>
2 NCl3 = N2 + 6 Cl
(Au(OH)4){-} + N2H4 = Au + N2 + (OH){-} + H2O =>
4(Au(OH)4){-} + 3 N2H4 = 4 Au + 3 N2 + 4(OH){-} + 12 H2O
CH3SH + NaOH = CH3SNa + H2O =>
CH3SH + NaOH = CH3SNa + H2O
Ca + H3N = Ca3N2 + H2 =>
3 Ca + 2 H3N = Ca3N2 + 3 H2
K2SO3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 3 H2O + 9 K2SO4 + 2 MnSO4
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
Cl2 + MnO2 + KOH = KCl + K2MnO4 + H2O =>
Cl2 + MnO2 + 4 KOH = 2 KCl + K2MnO4 + 2 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H2 + H2WO3 = W + H2O =>
2 H2 + H2WO3 = W + 3 H2O
Ca + H3N = Ca3N2 + H2 =>
3 Ca + 2 H3N = Ca3N2 + 3 H2
[Be(H2O)4]2 + H2O = [Be(OH)3OH] + H3O =>
[Be(H2O)4]2 + 8 H2O = 2[Be(OH)3OH] + 8 H3O
HCO2H = H2O + CO =>
HCO2H = H2O + CO
KClO3 = *KCl + O2 =>
2 KClO3 = 2*KCl + 3 O2
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
H2SeO3 + KClO3 = H2SeO4 + KCl =>
3 H2SeO3 + KClO3 = 3 H2SeO4 + KCl
Na2SO4 + BaCl2 + HCl = Ba(HSO4)2 + NaCl =>
2 Na2SO4 + BaCl2 + 2 HCl = Ba(HSO4)2 + 4 NaCl
NH4NO3 + SrS = Sr(NO3)2 + (NH4)2S =>
2 NH4NO3 + SrS = Sr(NO3)2 + (NH4)2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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