A) Name a method or physical process that can be carried out that would achieve the removel of ammonium chloride from your sample without affecting the other four components. Describe what is happening in this process. B)After removel of ammonium chloride, you now are left with a mixture of the metal, sand, and sodium chloride. What would you employ in order to separate the sodium chloride from the mixture in a way that would allow you to determine the mass of sodium chloride in your original sample? Describe the steps in this process C) and lastly how would you separate the sand from the solid metal?