(Solved by Expert Tutors)The lead (Pb) concentration detected from a water-supply well is 0.15 mg/l

The lead (Pb) concentration detected from a water-supply well is 0.15 mg/l (assume specific gravity of the well water is 1.0 at 25 deg C). If the drinking water standard is 15 ppb, what is your evaluation of this data?

The Pb concentration is equivalent to 0.015 ppb and therefore meets the drinking water standard.
	The Pb concentration is equivalent to 15 ppb and therefore meets the drinking water standard.
	The Pb concentration is equivalent to 150 ppb and therefore does not meet the drinking water standard.
	The Pb concentration is equivalent to 1,500 ppb and therefore does not meet the drinking water standard.

 

---

Solution details:

About this Question

STATUS

Answered

QUALITY

Approved

DATE ANSWERED

Apr 19, 2020

EXPERT

Tutor

ANSWER RATING

YES, THIS IS LEGAL

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

• As a reference for in-depth understanding of the subject.
• As a source of ideas / reasoning for your own research (if properly referenced)
• For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).

This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student.

NEW ASSIGNMENT HELP?

Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.