Two students were working with 3 beakers that look the same. Unfortunately the labels got mixed up and so now they are trying to decide which beaker is which. One is an ionic compound dissolved in water. One is a polar covalent compound dissolved in water. One is a nonpolar substance.

She was of necessity running a grass roots target audience was unlettered

The answer is just took the test

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.