Question 1
a patient is prescribed d572ns with 20 kci. which solution should be given?
o a.5% dextrose
b.5% dextrose and 0.45% sodium chloride with 20 me
oc 0.9% normal saline
o d.5% dextrose and 0.225% sodium chloride with 20 meq kci/l

The mass has escaped into a gas which you can not see so the law stays true.

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