| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3{+} + O{-} = CH2O + H{+} + e
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2 =>
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2 =>
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2
AlOH3 + H2SO4 = AlSO4 + H5O =>
AlOH3 + H2SO4 = AlSO4 + H5O
H3AsO3 + H2S = As2S3 + H2O =>
2 H3AsO3 + 3 H2S = As2S3 + 6 H2O
S8 + N2 = S4N4 =>
S8 + 4 N2 = 2 S4N4
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
C6H5CI + O2 = CO + H2O + CI2 =>
2 C6H5CI + 9 O2 = 13 CO + 5 H2O + CI2
CaO + OH2 = Ca(OH)2 =>
CaO + OH2 = Ca(OH)2
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2 =>
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2
KClO4 + H2SO4 + HCl = Cl2 + KHSO4 + H2O =>
KClO4 + H2SO4 + 7 HCl = 4 Cl2 + KHSO4 + 4 H2O
KMNO4(aq) + NANO2(aq) + H20(aq) = MNO2(aq) + NANO3(aq) + KOH(aq) =>
20 KMNO4(aq) + 20 NANO2(aq) + H20(aq) = 20 MNO2(aq) + 20 NANO3(aq) + 20 KOH(aq)
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O
BaSO3 + H2O + SO2 = Ba(HSO3)2 =>
BaSO3 + H2O + SO2 = Ba(HSO3)2
Al + LiOH = Al(OH)3 + Li =>
Al + 3 LiOH = Al(OH)3 + 3 Li
KOH + I = KI + OH =>
KOH + I = KI + OH
Fe(OH)3 + Ca = Ca(OH)2 + Fe =>
2 Fe(OH)3 + 3 Ca = 3 Ca(OH)2 + 2 Fe
CuSe + O2 + NaOH = Na2SeO3 + Cu(OH)2 =>
2 CuSe + 3 O2 + 4 NaOH = 2 Na2SeO3 + 2 Cu(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba + NiCl2 = Ni + BaCl2 =>
Ba + NiCl2 = Ni + BaCl2
NaMnO4 + HNO3 = MnO2 + NaNO3 + H + O2 =>
NaMnO4 + HNO3 = MnO2 + NaNO3 + H + O2
NH4CH3COO + H2O = NH4{+} + OH{-} + HCH3COO =>
NH4CH3COO + H2O = NH4{+} + OH{-} + HCH3COO
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2 =>
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2
KI + FeCl3 = FeI3 + KCl =>
3 KI + FeCl3 = FeI3 + 3 KCl
C6H5COOH + HBr = H2Br + C6H5COO =>
C6H5COOH + HBr = H2Br + C6H5COO
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO4 + H2O + CH3CHO =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 CH3CHO
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2 =>
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2
Na2S2O4 + CrO4 + H2O = Cr2O3 + SO4 + NaOH =>
Na2S2O4 + 2 CrO4 + H2O = Cr2O3 + 2 SO4 + 2 NaOH
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2 =>
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2
Fe(NO3)2 + Na3(PO4) = Fe(PO4) + Na3(NO3)2 =>
Fe(NO3)2 + Na3(PO4) = Fe(PO4) + Na3(NO3)2
C6H4BrNH2 + H2O = C6H4BrNH3 + OH =>
C6H4BrNH2 + H2O = C6H4BrNH3 + OH
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2 =>
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C6H4(OH)COOH + (CH3CO)2O = C6H4OCOCH3CO2H =>
11 C6H4(OH)COOH + (CH3CO)2O = 9 C6H4OCOCH3CO2H
CaCO3 + S2O2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + S2O2 + 2 O2 = 2 CaSO4 + 2 CO2
KCrO4 + Cl2 + KOH = KCrO2 + KClO + H2O =>
KCrO4 + 2 Cl2 + 4 KOH = KCrO2 + 4 KClO + 2 H2O
H2OC2H6 = C2H5OHH2 =>
H2OC2H6 = C2H5OHH2
BaO + N2O5 = Ba(NO3)2 =>
BaO + N2O5 = Ba(NO3)2
Cu + HNO3 = CuNO3 + N2O4 + H2O =>
2 Cu + 4 HNO3 = 2 CuNO3 + N2O4 + 2 H2O
C4H6O5 + CaCO3 = CO2 + H2O + CaC3H4O4 =>
5 C4H6O5 + 6 CaCO3 = 8 CO2 + 3 H2O + 6 CaC3H4O4
CaO + OH2 = Ca(OH)2 =>
CaO + OH2 = Ca(OH)2
Fe + Pb(NO3)2 = Pb2Fe + NO3 =>
Fe + 2 Pb(NO3)2 = Pb2Fe + 4 NO3
KI + C6H10O5 = KI(C6H10O5) =>
KI + C6H10O5 = KI(C6H10O5)
Cl2 + S = SCl6 =>
3 Cl2 + S = SCl6
SnCl + Fe = FeCl3 + Sn =>
3 SnCl + Fe = FeCl3 + 3 Sn
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
K2SO4 + AgNO3 = Ag2SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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