Atp is a source of free energy that drives unfavorable reactions. which of the processes are coupled to the dephosphorylation of atp?
ion transport with the concentration gradient
the endergonic reaction forming glucose-6-phosphate
reversible isomerization isomerization of glucose-6-phosphate to fructose-6-phosphate during glucose catabolism
de novo (from scratch) anabolism of nucleotides
myosin action during muscle contraction

Nonmetals usually react by gaining electrons

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na