Do you know what the words concnetrated means and like the difference between a concentrated soloution and a dilute souloution is?

2 answers

Posting your school subject will get you some help faster than all that rant.

Try looking those terms up at http://www.answers.com
Concentration can be measured in a variety of terms. For the sake of simplicity, let's just say we measure the concentration in percent. That means, in technical terms, that a 10% solution of salt contains 10 grams of salt in100 grams of solution (or about 90 grams water). Of course, you could use 10 pounds of salt and 90 pounds of water. Concentrated solutions versus dilute solutions are not so easy to define because those are relative terms. But I think we would agree that a 90% salt solution is more concentrated than a 1% salt solution. In reality, a concentrated solution is meant to contain "a lot" of solute per 100 grams of solution" and dilute solutions contain "a small amount of solute per 100 grams solution." In scientific terms, "a lot" versus "a little" have little meaning. I hope this helps.