According to the wave- mechanical model of the atom , an orbital is a region of the most probable location of ? ( provide an explanation )

What is the value of keq for the reaction expressed in scientific notation

In which situation can a mixture always be called a solution

#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.