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  3. 1. calulate the %(m/v) ad m of a solution made by

1. Calulate the %(m/v) ad M of a solution made by dissolving .4g of K2SO4 in...

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Chemistry

1. Calulate the %(m/v) ad M of a solution made by dissolving .4gof K2SO4 in water and diluting to a volume of 50.00 ML.

2. Show (by use of eq. 5) how the first dilution of the 1 Msolution of NaCl results in a .01 M Solution

3. How many mL of a stock solution of a 5.0% solution of NaNo3are needed to make 1.5 L of a .25 % solution of NaNo3.

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Answer & Explanation Solved by verified expert
3.5 Ratings (409 Votes)
1 We have Weight of K2SO4 Wt 04 gr V 50ml or 005 L m v 04 005 100 800 M Wt Mwt 1000Vml M 04    See Answer
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