The process of determining the composition of a sample by conducting chemical tests is called qualitative analysis. a. True
b. False

I think it’s actually called an ElementaI analysis, so this would be false, hope this helps.

Ibelieve y y even though i've only taken chemistry for one year

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