Time remaining:
how many grams of oxygen can be dissolved in water at 25 degrees celsius to prepare a 2500.0 grams o

Chemistry
Tutor: None Selected Time limit: 1 Day

how many grams of oxygen can be dissolved in water at 25 degrees celsius to prepare a 2500.0 grams of solution with a concentration of 23.5 ppm?

Apr 28th, 2015

Using relation : 

concentation in ppm = [(grams of O2 (solute) / grams of solution )]*10^ 6

grams of O2 = [ (grams of solution) * (concentation in ppm ) ]  / 10^6

[(2500.0 g) x (23.5 ) ] / 10^6

 = 0.05875 g O2(answer) 

Apr 28th, 2015

please check answer ..any doubts let me know..regards ..Sumit sans

Apr 28th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Apr 28th, 2015
...
Apr 28th, 2015
Dec 10th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer