A student used lab equipment to determine the density of a metal cylinder. The student obtained the following data. Massive metal, 47.208 g, the initial volume of water and a graduated cylinder, 15.6 ml, and volume level after adding metal sample to water 17.4 ML. Step 1: determine the volume of water displaced by the solid sample.

Step 2: determine the density of the metal sample and input the answer, rounded to proper significant figures, in the submission box for this question.

08.01 hope this and can i get brainlist? ?

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.