BeeBusy3885 BeeBusy3885

12-08-2020
Chemistry

contestada

If the lead concentration in water is 1 ppm, then we should be able to recover 1 mg of lead from _____ L of water.

Respuesta :

lawalj99 lawalj99

17-08-2020

Answer:

1 L

Explanation:

ppm means parts per million. Generally the relationship between mass and litre is given as;

1 ppm = 1 mg/L

This means that 1 ppm is equivalent to 1 mg of a substance dissolved in 1 L of water.

Answer Link

Otras preguntas

Find 24.7% of 169. Round to the nearest tenth.

write a diary entry on Rajgir hills of bihar

My questions have been deleted, and they all say insufficient info exists. Nothing else, it would be helpful if I could see them or better yet not have them del

two teachers want to give books to students. first teacher's books aren't enough for students, she needs 24 more books to be enough, and also the number of seco

Which statement names a major difference between fresh and ocean water?A. Fresh water contains too many pollutants for people to drinkB. Ocean water contains to

Lisa is a pet cat called Taddy. Is pet adjective or noun

How would you ask a new student her name in French?

So, I'm given a graph. I need to find the equation to the graph, and explain how I got it. Please help by solving in degrees.

a proposition received a yea to nay ratio of .535. what percent of the votes did the proposition win

Summarize the importance of defining an engineering design problem, and explain how the criteria and constraints of the problem influence the design solution.