| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBrO3 + H2SO4 + 5 K2SO3 = 2 Br + 6 K2SO4 + H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Mg(ClO4)2 + CuCl2 = Cu(ClO4)2 + MgCl2 =>
Mg(ClO4)2 + CuCl2 = Cu(ClO4)2 + MgCl2
ZnSO4 + NH4Cl = ZnCl2 + NH4 + SO4 =>
ZnSO4 + 2 NH4Cl = ZnCl2 + 2 NH4 + SO4
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
S8 + OsO4 = SO3 + OsO2 =>
S8 + 12 OsO4 = 8 SO3 + 12 OsO2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe + H2CO3 = Fe(HCO3) + H =>
Fe + H2CO3 = Fe(HCO3) + H
SrO + C = Sr2C + O =>
2 SrO + C = Sr2C + 2 O
KMnO4 + H2C2O4 = K2CO3 + MnC2O4 + H2O + CO2 =>
2 KMnO4 + 7 H2C2O4 = K2CO3 + 2 MnC2O4 + 7 H2O + 9 CO2
NH4(SO3) + BaCl = NH4Cl + Ba(SO3) =>
NH4(SO3) + BaCl = NH4Cl + Ba(SO3)
C6H12O7 + Ca(OH)2 = Ca(C6H11O7)2 + H2O =>
2 C6H12O7 + Ca(OH)2 = Ca(C6H11O7)2 + 2 H2O
KClO3 + FeO = KCl + Fe2O3 =>
KClO3 + 6 FeO = KCl + 3 Fe2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl + AgNO3 = (NO3)2 + AgCl =>
2 Cl + 2 AgNO3 = (NO3)2 + 2 AgCl
Fe(CH3CO2)3 + NH4O = FeO + NH4(CH3CO2)3 =>
Fe(CH3CO2)3 + NH4O = FeO + NH4(CH3CO2)3
K2S4O6 + Cl2 + H2O = KHSO4 + HCl + H2SO4 =>
K2S4O6 + 7 Cl2 + 10 H2O = 2 KHSO4 + 14 HCl + 2 H2SO4
KI + Br2 = I + BrK =>
2 KI + Br2 = 2 I + 2 BrK
(NH4)3[Fe(SCN)6] + NaF = (NH4)3[FeF6] + NaSCN =>
(NH4)3[Fe(SCN)6] + 6 NaF = (NH4)3[FeF6] + 6 NaSCN
Al + N2 = Al(N)2 =>
Al + N2 = Al(N)2
CaCO3 + Fe(OH)2 = Ca(OH)2 + Fe2O3 + CO2 + H2 =>
CaCO3 + 2 Fe(OH)2 = Ca(OH)2 + Fe2O3 + CO2 + H2
Na2S2O3 + AsCl3 + H2O = Na2SO4 + As2S3 + HCl =>
3 Na2S2O3 + 2 AsCl3 + 3 H2O = 3 Na2SO4 + As2S3 + 6 HCl
Mn(NO3)2 + KBr = MnK + Br(NO3)2 =>
Mn(NO3)2 + KBr = MnK + Br(NO3)2
HCl(aq) + Ca(HO)2(s) = CaCl2(aq) + H2O =>
2 HCl(aq) + Ca(HO)2(s) = CaCl2(aq) + 2 H2O
NaCl*H2O = NaCl + H2O =>
NaCl*H2O = NaCl + H2O
N2 + H = NH =>
N2 + 2 H = 2 NH
S8(s) + Cl2(g) = SCl3(s) =>
S8(s) + 12 Cl2(g) = 8 SCl3(s)
(NH4)3PO4 + CaCl2 = Ca(PO4)2 + NH4 + Cl =>
2(NH4)3PO4 + CaCl2 = Ca(PO4)2 + 6 NH4 + 2 Cl
Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na
FeO2 + NaCl = FeCl + NaO2 =>
FeO2 + NaCl = FeCl + NaO2
Li + HNO3 = Li(NO3) + H2O + N2 =>
10 Li + 12 HNO3 = 10 Li(NO3) + 6 H2O + N2
H + NO3 + I = HIO3 + NO2 =>
H + 3 NO3 + I = HIO3 + 3 NO2
HNO2 = NO2 + NH3 + H2O =>
7 HNO2 = 6 NO2 + NH3 + 2 H2O
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Zn + H2{+} = Zn2{+} + H2 =>
2 Zn + H2{+} = Zn2{+} + H2
C16H14O6 + H2O = C8H8O3 + H2O2 =>
C16H14O6 + 2 H2O = 2 C8H8O3 + H2O2
F2O + H2O = HOF =>
F2O + H2O = 2 HOF
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C6H5NH3Cl + NaOH = C6H5NH2 + H2O + NaCl =>
C6H5NH3Cl + NaOH = C6H5NH2 + H2O + NaCl
I(aq) + NH4OH(aq) = OH + NH4I =>
I(aq) + NH4OH(aq) = OH + NH4I
(COOH)2 + KAlO2 = K(COO) + HAlO2 =>
(COOH)2 + 2 KAlO2 = 2 K(COO) + 2 HAlO2
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
KClO4 + C = KCl + CO2 =>
KClO4 + 2 C = KCl + 2 CO2
MgS + LiOH = Mg(OH) + LiS =>
MgS + LiOH = Mg(OH) + LiS
Sb2S3 + O2 = Sb2O4 + SO2 =>
Sb2S3 + 5 O2 = Sb2O4 + 3 SO2
Na2S2O3 + HCl = NaCl + S + H2O + SO2 =>
Na2S2O3 + 2 HCl = 2 NaCl + S + H2O + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH2OH + O2 = C2H2O4 + H2O =>
2 CH3CH2OH + 5 O2 = 2 C2H2O4 + 4 H2O
KOH + NaOH = KNa + H2O2 =>
KOH + NaOH = KNa + H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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