Sunday
December 21, 2014

Homework Help: chemistry

Posted by Carol on Thursday, July 7, 2011 at 1:33pm.

a 30.0 ml solution of potassium nitrate was diluted to 125 ml and 25 ml of this solution were then diluted to 150 ml. the concentration of the final solution is 0.00307 M. Calculate the concentration of the original solution.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A 25.00 mL solution of potassium nitrate (KNO3) was diluted to 125.0...
chemistry - A 25.00 mL solution of potassium nitrate (KNO3) was diluted to 125.0...
Chemistry- dilution - 51.0 mL of a 1.20 M solution is diluted to a total volume ...
Chemistry - A 200 mg/dl solution was diluted 1:10. This diluted solution was ...
Chemistry - If 12.90 mL of a 18.2 Weight% solution of sodium chloride is diluted...
Chemistry - If a 25.0 mL sample of 0.500 M HCl solution were diluted 125-fold, ...
Analytical Chemistry - 25.0 mL of a 0.1067 M Solution of nickel (II) sulfate is ...
Chemistry - A 10 mL sample of 1.5 M Potassium Phosphate is placed in a 100 mL ...
chemistry (Pls Bob check for me) - A 150 mg/dl glucose solution was diluted 1:2...
Chemistry - 67.0 mL of a 1.50 M solution is diluted to a volume of 258 mL. A 129...

Search
Members