Friday
November 28, 2014

Homework Help: chemistry

Posted by Anonymous on Monday, May 24, 2010 at 3:29pm.

. How many grams of potassium chloride, KCl, are needed to prepare 0.630 L of a 2.50 M solution of potassium chloride? (4.0 points) (Points :4)
1.575 M
117 g
2.54 m
23.19 g

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - 1) Calculate the amount of sodium chloride, NaCL (mol wt 58.44) and ...
Chemistry - A given solution contained potassium chloride, KCl, and hydrochloric...
chem - A solution contains 4.60 g KCl in 179 mL of solution. The density of the ...
Chemistry - Need Help On This Question.! Potassium chloride reacts with bromine ...
chemistry Molarity - You have 353 mL of a 1.25 M potassium Chloride solution, ...
chemistry - Potassium 2:5 Chloride solution 30ml. How many milliliters of a ...
chemistry - I have two solutions of 0.1 Molar. A solution of magnesium chloride ...
Chemistry - How many grams of potassium chlorate, KClO3(s) must decompose to ...
pharmacy math - Rx Potassium 2:5 Chloride solution 30ml. How many milliliters of...
pharmacy math - RX Potassium Chloride 3:5 solution 30ml. how many millimeters of...

Search
Members