| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co + S = CoS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3{-}CH = CH{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH3 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
[Cu(NH3)4]SO4*6H2O + NaOH = Cu(OH)2 + Na2SO4 + NH3 + H2O =>
[Cu(NH3)4]SO4*6H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3 + 6 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
SiCl4 + KOH = KCl + K2SiO3 + H2O =>
SiCl4 + 6 KOH = 4 KCl + K2SiO3 + 3 H2O
OH{-} + Zn(OH)2 = [Zn(OH)4]{-2} =>
2 OH{-} + Zn(OH)2 = [Zn(OH)4]{-2}
C5H12S + O2 = CO2 + H2O + S =>
C5H12S + 8 O2 = 5 CO2 + 6 H2O + S
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Sr + Se = SrSe =>
Sr + Se = SrSe
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(superscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(superscript)2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
Mg(Cn)2 + HCl = H(Cn) + MgCl2 =>
Mg(Cn)2 + 2 HCl = 2 H(Cn) + MgCl2
C6H5CH2CH2NH2 + O2 = CO2 + H2O + NO =>
4 C6H5CH2CH2NH2 + 45 O2 = 32 CO2 + 22 H2O + 4 NO
C2H3Br3 + O2 = CO2 + HBr =>
C2H3Br3 + 2 O2 = 2 CO2 + 3 HBr
KMnO4 + NaOH = Na3MnO4 + O2 + KOH + H2O =>
2 KMnO4 + 6 NaOH = 2 Na3MnO4 + O2 + 2 KOH + 2 H2O
Ba(OH)2 + NH4C2H3O2 = Ba(C2H3O2)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4C2H3O2 = Ba(C2H3O2)2 + 2 NH3 + 2 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ni(s) + H{+} = Ni2{+} + H2 =>
4 Ni(s) + 2 H{+} = 2 Ni2{+} + H2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Cu + HNO3 = CuNO3 + NH4NO3 + H2O =>
8 Cu + 10 HNO3 = 8 CuNO3 + NH4NO3 + 3 H2O
C6H14O + C4H6O3 = C7H14O2 + CH3COOH =>
5 C6H14O + 5 C4H6O3 = 6 C7H14O2 + 4 CH3COOH
H2SO4 + KNO2 = HNO2 + KHSO4 =>
H2SO4 + KNO2 = HNO2 + KHSO4
H2O + CO2 + CuSO4 = CuCO3 + H2SO4 =>
H2O + CO2 + CuSO4 = CuCO3 + H2SO4
NH4OH + H2O2 = HNO3 + H2O =>
NH4OH + 4 H2O2 = HNO3 + 6 H2O
Ba(OH)2 + NH4C2H3O2 = Ba(C2H3O2)2 + NH4OH =>
Ba(OH)2 + 2 NH4C2H3O2 = Ba(C2H3O2)2 + 2 NH4OH
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Cl2O + H2O = HOCl =>
Cl2O + H2O = 2 HOCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCl2*52H2O = CuCl2 + H2O =>
CuCl2*52H2O = CuCl2 + 52 H2O
HClO3 + Zn(OH)2 = (ClO3)2Zn + H2O =>
2 HClO3 + Zn(OH)2 = (ClO3)2Zn + 2 H2O
K2SO3 + Mg3(PO4)2 = MgSO3 + K3PO4 =>
3 K2SO3 + Mg3(PO4)2 = 3 MgSO3 + 2 K3PO4
HI + Fe(OH)3 = HOH + FeI3 =>
3 HI + Fe(OH)3 = 3 HOH + FeI3
KMnO4(aq) + HCl(aq) = H2O(l) + Cl2(g) + KCl(aq) + MnCl2(aq) =>
2 KMnO4(aq) + 16 HCl(aq) = 8 H2O(l) + 5 Cl2(g) + 2 KCl(aq) + 2 MnCl2(aq)
Ti + CH2F2 + NH3 = TiF4 + CH4 + N2 =>
3 Ti + 6 CH2F2 + 4 NH3 = 3 TiF4 + 6 CH4 + 2 N2
Na2SO4 + Ca(ClO3)2 = Na(ClO3) + Ca(SO4) =>
Na2SO4 + Ca(ClO3)2 = 2 Na(ClO3) + Ca(SO4)
C7H5N3O6 + NH4ClO4 + Al = N2 + H2O + CO2 + AlCl3 =>
8 C7H5N3O6 + 42 NH4ClO4 + 14 Al = 33 N2 + 104 H2O + 56 CO2 + 14 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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