| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 4 NaMnO4 + 5 NaOH = CH3COONa + 4 Na2MnO4 + 4 H2O
C6H5OH + NaH = C6H5Na + H2O =>
C6H5OH + NaH = C6H5Na + H2O
NH4Cl + Al2(SO4)3 = AlCl3 + (NH4)2SO4 =>
6 NH4Cl + Al2(SO4)3 = 2 AlCl3 + 3(NH4)2SO4
Ni + Cr{3+}O{2-} = Ni{2+} + Cr =>
3 Ni + 2 Cr{3+}O{2-} = 3 Ni{2+} + 2 Cr
Zn + SO4{2-} + H{+} = S + Zn{2+} + H2O =>
3 Zn + SO4{2-} + 8 H{+} = S + 3 Zn{2+} + 4 H2O
K2BeO2 + HNO3 = KNO3 + Be(NO3)2 + H2O =>
K2BeO2 + 4 HNO3 = 2 KNO3 + Be(NO3)2 + 2 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Ni + I = Ni2I =>
2 Ni + I = Ni2I
Pb(s) + Cl2(g) = PbCl5(s) =>
2 Pb(s) + 5 Cl2(g) = 2 PbCl5(s)
Mg(OH)2 + NH4H2PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2 NH4H2PO4 = Mg3(PO4)2 + 2 NH3 + 6 H2O
H2S + CuSO4 = CuS + H2SO4 =>
H2S + CuSO4 = CuS + H2SO4
CuCO3*Cu(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O
HCl + CaCl2 = H2Ca + Cl3 =>
6 HCl + 3 CaCl2 = 3 H2Ca + 4 Cl3
AgF + ZnCl = AgCl + ZnF =>
AgF + ZnCl = AgCl + ZnF
MgSO4 + KOH = Mg(OH)2 + K2SO4 =>
MgSO4 + 2 KOH = Mg(OH)2 + K2SO4
H2O + HCl = H2 + ClO3 =>
6 H2O + 2 HCl = 7 H2 + 2 ClO3
NH4OH + C6H8O7 = (NH4)2HC6H5O7 + H2O =>
2 NH4OH + C6H8O7 = (NH4)2HC6H5O7 + 2 H2O
ReO + NaCl = ReCl + NaO =>
ReO + NaCl = ReCl + NaO
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CaS + H2S = Ca(SH)2 =>
CaS + H2S = Ca(SH)2
K2O + KO2 + Co3O4 = KCoO2 =>
4 K2O + KO2 + 3 Co3O4 = 9 KCoO2
CH4B + O2 = BCO2 + H2O =>
CH4B + 2 O2 = BCO2 + 2 H2O
Co(NO3)2 + (NaCl) = CoCl2 + NaNO3 =>
Co(NO3)2 + 2(NaCl) = CoCl2 + 2 NaNO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C12H25SO4{-} + O2 = CO2 + H2O + SO4{-2} + H{+} =>
C12H25SO4{-} + 18 O2 = 12 CO2 + 12 H2O + SO4{-2} + H{+}
CH3NO2 = C + H2 + N2 + O2 =>
2 CH3NO2 = 2 C + 3 H2 + N2 + 2 O2
C4H9I + O2 = H2O + CO2 + HI =>
C4H9I + 6 O2 = 4 H2O + 4 CO2 + HI
K2CrO4 + H2SO4 = H2CrO4 + K2SO4 =>
K2CrO4 + H2SO4 = H2CrO4 + K2SO4
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
CH4N2S + H2O = NH3 + CO2 + H2S =>
CH4N2S + 2 H2O = 2 NH3 + CO2 + H2S
CH3COOC2H3 + KOH = CH3COOK + C2H5OH =>
2 CH3COOC2H3 + 3 KOH = 3 CH3COOK + C2H5OH
TiCl3 + CuCl2 + H2O = Cu + TiOCl2 + HCl =>
2 TiCl3 + CuCl2 + 2 H2O = Cu + 2 TiOCl2 + 4 HCl
Mg + AlOH3 = MgOH3 + Al =>
Mg + AlOH3 = MgOH3 + Al
CrO3 + HCl = ClCr3 + Cl2 + H2O =>
6 CrO3 + 36 HCl = 2 ClCr3 + 17 Cl2 + 18 H2O
CaCO3 = CaO + CO + O2 =>
2 CaCO3 = 2 CaO + 2 CO + O2
Cl2O6 + NaOH = NaClO2 + NaClO5 + H2O =>
Cl2O6 + 2 NaOH = NaClO2 + NaClO5 + H2O
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
FeO2(s) + C(g) = Fe(l) + CO2(g) =>
FeO2(s) + C(g) = Fe(l) + CO2(g)
Mn(oh)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
Mn(oh)2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 7 Pb(NO3)2 + 6 H2O
CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + H2O =>
2 CH3CO2H(aq) + Ni(OH)2(s) = Ni(CH3CO2)2(aq) + 2 H2O
CH3NO2 = CO2 + NH3 =>
CH3NO2 = CO2 + NH3
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Zn(NO3)2 + HOH = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 HOH = Zn(OH)2 + 2 HNO3
Zn + H{+} = Zn2{+} + H =>
2 Zn + H{+} = Zn2{+} + H
C3H7NO2 + NH3 = C3H7NH2 + HNO2 =>
C3H7NO2 + NH3 = C3H7NH2 + HNO2
C2H5OH + KBr + H2SO4 = C2H5Br + KHSO4 + H2O =>
C2H5OH + KBr + H2SO4 = C2H5Br + KHSO4 + H2O
Au + HCl = AuH + Cl2 =>
2 Au + 2 HCl = 2 AuH + Cl2
H2CO3 + Pt(OH)2 = CHO3 + Pt + H2O =>
2 H2CO3 + Pt(OH)2 = 2 CHO3 + Pt + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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