a clean and dry 10 ml graduated cylinder was weighed on a tared (zeroed out) balance and has a mass of 162.574 g. record the mass of the graduated cylinder.

Ibelieve your answer is true 

Answer:   d.  carbon dioxide.

According to arrhenius theory of acid and bases, an acid is a proton donor, while base donates hydroxyl ions. further, acid and base reacts to form salt and water.consider following example.hcl    +      h2o          →      cl-          +      h3o+here, hcl has donated a proton, hence it is an acid.now consider following reactionhcl      +      naoh            ↔      nacl      +        h2oin this reaction, hcl donates proton, hence it is acid. on other hand, naoh donates hydroxyl ion (i.e. hence it is a base.   

What is your question i dont understand well sorry