| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlFeO = Fe + AlO
SnCl2 + HCN = Sn(CN)2 + HCl =>
SnCl2 + 2 HCN = Sn(CN)2 + 2 HCl
NaOH(s) + HCl(l) = NaCl + H2O(l) =>
NaOH(s) + HCl(l) = NaCl + H2O(l)
Fe(OH)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + 8 H2O + NO
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2CH2CH2OH + KMnO4 + 2 H2SO4 = 2 CH3CH2CH2COH + MnSO4 + 4 H2O + KSO4
C2H3N + O2 = CO + H2O + NO =>
4 C2H3N + 9 O2 = 8 CO + 6 H2O + 4 NO
NH4Br(s) = NH3(aq) + HBr(aq) =>
NH4Br(s) = NH3(aq) + HBr(aq)
C25H22ClP + C15H10O = C22H16 + Cl + P + O =>
5 C25H22ClP + 21 C15H10O = 20 C22H16 + 5 Cl + 5 P + 21 O
H3AsO4 + CaO = Ca(AsO4) + H3O =>
H3AsO4 + CaO = Ca(AsO4) + H3O
NH4OH + BaCl2 = H4OHBa + NCl2 =>
NH4OH + BaCl2 = H4OHBa + NCl2
In{+} = In{3+} + In =>
3 In{+} = In{3+} + 2 In
Ba(ClO)2 + Fe2(CO3)3 = Fe(ClO)3 + Ba2(CO3)2 =>
6 Ba(ClO)2 + 2 Fe2(CO3)3 = 4 Fe(ClO)3 + 3 Ba2(CO3)2
C3H803 + Na = C3H503Na3 + H2 =>
C3H803 + 3 Na = C3H503Na3 + 150 H2
MnO4{-} + NO2 + H2O = Mn2{+} + NO3{-} + H{+} =>
2 MnO4{-} + 13 NO2 + 5 H2O = Mn2{+} + 13 NO3{-} + 10 H{+}
HF + Pt(OH)2 = PtF2 + H2O =>
2 HF + Pt(OH)2 = PtF2 + 2 H2O
AgOH + NH3 = (Ag(NH3)2)OH =>
AgOH + 2 NH3 = (Ag(NH3)2)OH
C26H4 + O2 = CO2 + H2O =>
C26H4 + 27 O2 = 26 CO2 + 2 H2O
(C8H18)(g) + O2(g) = H2O + CO2 =>
2(C8H18)(g) + 25 O2(g) = 18 H2O + 16 CO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C8H7N3O2 + NaClO = N2 + H2O + NaCl + C =>
2 C8H7N3O2 + 3 NaClO = 3 N2 + 7 H2O + 3 NaCl + 16 C
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Cu(OH)2CO3 = Cu + H2O + CO2 + O2 =>
Cu(OH)2CO3 = Cu + H2O + CO2 + O2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaCl + H3Po4 = Na3Po4 + HCl =>
3 NaCl + H3Po4 = Na3Po4 + 3 HCl
Cu(NO3)2*6H2O + CH4N2O = CuO + CO2 + N2 + H2O =>
3 Cu(NO3)2*6H2O + 5 CH4N2O = 3 CuO + 5 CO2 + 8 N2 + 28 H2O
BF3 = F + B =>
BF3 = 3 F + B
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
IO3 + H2SO4 = I2 + SO4 + H2O =>
2 IO3 + 6 H2SO4 = I2 + 6 SO4 + 6 H2O
Na2CrO4 + CuCl2 = NaCl + CuCrO4 =>
Na2CrO4 + CuCl2 = 2 NaCl + CuCrO4
AgNO3 + NaBr = AgBr*NaNO3 =>
AgNO3 + NaBr = AgBr*NaNO3
K + Ni2O = NiK + O2 =>
4 K + 2 Ni2O = 4 NiK + O2
K2CrO2 + PbO2 + KOH = K2CrO4 + KPbO2 + H2O =>
K2CrO2 + 4 PbO2 + 4 KOH = K2CrO4 + 4 KPbO2 + 2 H2O
Ba(HSO3)2 + HCl = BaCl2 + H2O + SO2 =>
Ba(HSO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 SO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C3H8O + H2CrO4 = C3H6O + H2O + Cr =>
3 C3H8O + H2CrO4 = 3 C3H6O + 4 H2O + Cr
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
CH2CH(CH2)2CH + O2 = CO2 + H2O =>
CH2CH(CH2)2CH + 7 O2 = 5 CO2 + 4 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Fe(OH)2 + Na2O2 + H2O = Fe(OH)3 + NaOH =>
2 Fe(OH)2 + Na2O2 + 2 H2O = 2 Fe(OH)3 + 2 NaOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
BaO + FrCl = Fr2O + BaCl2 =>
BaO + 2 FrCl = Fr2O + BaCl2
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
CaCl2 + K2SO3 = CaSO3 + KCl =>
CaCl2 + K2SO3 = CaSO3 + 2 KCl
C6Cl2OH + O2 = CO2 + H2O + Cl =>
4 C6Cl2OH + 23 O2 = 24 CO2 + 2 H2O + 8 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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