| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BrNO3 + H2SO4 = Br2SO4 + 2 HNO3
NaC2H3O2 + Ca(OH)2 = NaOH + Ca(C2H3O2)2 =>
2 NaC2H3O2 + Ca(OH)2 = 2 NaOH + Ca(C2H3O2)2
C4H9N + O2 = CO2 + H2O + NO2 =>
4 C4H9N + 29 O2 = 16 CO2 + 18 H2O + 4 NO2
Cu2(SO4)2 + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu2(SO4)2 + 4 Na(OH) = 2 Cu(OH)2 + 2 Na2(SO4)
(COOH)2 + Ca(OH)2 = (COO)2Ca + H2O =>
(COOH)2 + Ca(OH)2 = (COO)2Ca + 2 H2O
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
K4[Fe(CN)6] + CuSO4 = K4SO4 + [Fe(CN)6]Cu =>
K4[Fe(CN)6] + CuSO4 = K4SO4 + [Fe(CN)6]Cu
SrCl2 + Na2(SO4) = Sr(SO4) + NaCl =>
SrCl2 + Na2(SO4) = Sr(SO4) + 2 NaCl
BaCl + Na2 + SO4 = BaSO4 + NaCl =>
2 BaCl + Na2 + 2 SO4 = 2 BaSO4 + 2 NaCl
Fe{2+} + H2S = FeS + H{+} =>
Fe{2+} + H2S = FeS + 2 H{+}
Cl2(g) + O2(g) = Cl2O3(s) =>
2 Cl2(g) + 3 O2(g) = 2 Cl2O3(s)
NH4OH + C2H2O4 = (NH4)2C2O4 + H2O =>
2 NH4OH + C2H2O4 = (NH4)2C2O4 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca2O2 + MgCl2 = Mg2O2 + CaCl2 =>
Ca2O2 + 2 MgCl2 = Mg2O2 + 2 CaCl2
HI + Li = LiI + H2 =>
2 HI + 2 Li = 2 LiI + H2
HCN + O2 = CO2 + H2O + NO3 =>
4 HCN + 11 O2 = 4 CO2 + 2 H2O + 4 NO3
Mn + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn + 7 S2O8{2-} + 8 H2O = 2 MnO4{-} + 14 SO4{2-} + 16 H{+}
C6H5OH(s) + O2 = CO2 + H2O =>
C6H5OH(s) + 7 O2 = 6 CO2 + 3 H2O
C12H19Cl3O8 + O2 = CO2 + H2O + Cl =>
4 C12H19Cl3O8 + 51 O2 = 48 CO2 + 38 H2O + 12 Cl
AgNo{3} + NaOH = AgOH + NaNo{3} =>
AgNo{3} + NaOH = AgOH + NaNo{3}
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaSiO3 + CaMgSiO4 = CaMgSi2O6 + Ca3MgSi2O8 =>
2 CaSiO3 + 2 CaMgSiO4 = CaMgSi2O6 + Ca3MgSi2O8
V2O5 + HNO3 = HVO3 + N2O5 =>
V2O5 + 2 HNO3 = 2 HVO3 + N2O5
B2Br6(g) + HNO3(g) = B(NO3)3 + HBr(g) =>
B2Br6(g) + 6 HNO3(g) = 2 B(NO3)3 + 6 HBr(g)
Ca3(PO4)2 + Al = Ca3P2 + Al2O3 =>
3 Ca3(PO4)2 + 16 Al = 3 Ca3P2 + 8 Al2O3
Li + NH3 = H + LiNH2 =>
Li + NH3 = H + LiNH2
Co(NO3)2 + K3Fe(CN)6 = Co3[Fe(CN)6]2 + KNO3 =>
3 Co(NO3)2 + 2 K3Fe(CN)6 = Co3[Fe(CN)6]2 + 6 KNO3
ZnSO4 + Na2S2O3 + H2O = Na2SO4 + Zn + H2SO4 =>
4 ZnSO4 + Na2S2O3 + 5 H2O = Na2SO4 + 4 Zn + 5 H2SO4
CuCl{+2} + NaOH = Cu(OH){+2} + NaCl =>
CuCl{+2} + NaOH = Cu(OH){+2} + NaCl
CH4 + CO2 = CO + H2 = CH3OH =>
CH4 + CO2 = 2 CO + 2 H2
C4H10 = CH4 + C =>
2 C4H10 = 5 CH4 + 3 C
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
A(s) + B(PO4)3 = B2 + A(PO4)2 =>
3 A(s) + 2 B(PO4)3 = B2 + 3 A(PO4)2
CH3COOH + HOCH2CH2CH2CH3 = CH3COOCH2CH2CH2CH3 + H2O =>
CH3COOH + HOCH2CH2CH2CH3 = CH3COOCH2CH2CH2CH3 + H2O
KOH + (CN)2 = KCN + KCNO + H2O =>
2 KOH + (CN)2 = KCN + KCNO + H2O
NH3 + PCl3 = HCl + P(NH2)3 =>
3 NH3 + PCl3 = 3 HCl + P(NH2)3
C7H5NO3S + O2 = CO2 + H2O + SO2 + NO2 =>
4 C7H5NO3S + 35 O2 = 28 CO2 + 10 H2O + 4 SO2 + 4 NO2
Br{-} + HXeO4{-} + H{+} = Br2 + Xe + H2O =>
6 Br{-} + HXeO4{-} + 7 H{+} = 3 Br2 + Xe + 4 H2O
Br2 + Bi{3+} + OH{-} = Br{-} + BiO3{-} + H2O =>
Br2 + Bi{3+} + 6 OH{-} = 2 Br{-} + BiO3{-} + 3 H2O
KHCO3 + Mg(NO3)2 = KNO3 + Mg(HCO3)2 =>
2 KHCO3 + Mg(NO3)2 = 2 KNO3 + Mg(HCO3)2
CuSO4 + H2S = CuS + SO4 + H =>
CuSO4 + H2S = CuS + SO4 + 2 H
CaSO3 + AlCl3 = CaCl2 + Al2(SO3)3 =>
3 CaSO3 + 2 AlCl3 = 3 CaCl2 + Al2(SO3)3
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4 =>
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4
Ag + Hg = AgHg =>
Ag + Hg = AgHg
CH3CO2OH + O2 = CO2 + H2O =>
2 CH3CO2OH + 3 O2 = 4 CO2 + 4 H2O
(NH4)2SO3 + Fe(NO3)3 = NH4NO3 + Fe2(SO3)3 =>
3(NH4)2SO3 + 2 Fe(NO3)3 = 6 NH4NO3 + Fe2(SO3)3
Ag + MgS = Ag2S + Mg =>
2 Ag + MgS = Ag2S + Mg
Fe2 + F2 = FeF3 =>
Fe2 + 3 F2 = 2 FeF3
F2O3 + H2O = HFO2 =>
F2O3 + H2O = 2 HFO2
KNO3 + C7H8O = K2 + CO2 + H2O + N2 =>
34 KNO3 + 6 C7H8O = 17 K2 + 42 CO2 + 24 H2O + 17 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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