Wednesday
October 1, 2014

Homework Help: chemistry

Posted by lauren on Tuesday, December 18, 2012 at 7:53pm.

A sample of 6.65 grams of NaOH is dissolved
into 621 mL of aqueous 0.250 M NaOH (as-
sume no volume change). This solution is
then poured into 2.16 gallons of water. (You
may assume that the two volumes can be
added.) What is the concentration of NaOH
in the final solution?
Answer in units of M

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A sample of 7.83 grams of NaOH is dissolved into 620 mL of aqueous 0...
ap chem - A sample of 7.45 grams of NaOH is dissolved into 609 mL of aqueous 0....
Chemistry - A sample of 6.41 grams of NaOH is dissolved into 675 mL of aqueous 0...
Chemistry - A sample of 9.4 grams of NaOH is dissolved into 693 mL of aqueous 0....
Chemistry - A sample of 8 grams of NaOH is dissolved into 599 mL of aqueous 0....
science - A sample of 8 grams of NaOH is dissolved into 599 mL of aqueous 0.250 ...
Chemistry - A sample of 7.52 grams of Na OH is dissolved into 675 mL of aqueous ...
Chemistry - A sample of 9.4 grams of NaOH is dissolved into 693 mL of aqueous 0....
Chemistry - A sample of 8.44 grams of NaOH is dissolved into 536 mL of aqueous 0...
pH???+chem! - 7. A few drops of bromothymol blue indicator are placed into 250 ...

Search
Members