Question

Calculate the half cell potential at 298 k for the reaction zn

Answer 1

Explanation:

Look up the reduction potential for the reverse of the oxidation half-reaction and .... Cu2+(aq) +Zn(s)→Cu(s)+Zn2+(aq);E⁰cell=+1.101 V

Answer 2

Explanation:

Covalent modifications are enzyme‐catalysed alterations of synthesised proteins and include the addition or removal of chemical groups. Modifications can target a single type of amino acid or multiple amino acids and will change the chemical properties of the site.