# Physics

posted by Kristi

A)What mass of silver chloride can be produced from 1.33 of a 0.207 solution of silver nitrate?
I got this one, its 39.4 g

B)The reaction described in Part A required 3.28 of potassium chloride. What is the concentration of this potassium chloride solution?
I keep getting 0.08 mol/L and that is not quite right! I am not sure what to do!

1. bobpursley

a. your numbers have no units.
b. is the reaction KCl+AgNO3?
Is that 3.28grams KCl? That is very little.
concentration= massKCl/(formulamassKCl*volumeinLiters)

I am quite certain your .08 is wrong, if no other reason, significant digits.

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