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Selsun shampoo contains 7 gm of selenium sulfate in 120 ml. What is the final concentration of this product?
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Asked 9/27/2012 2:42:10 PM
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User: Selsun shampoo contains 7 gm of selenium sulfate in 120 ml. What is the final concentration of this product?

Weegy: Selenium Sulfate = SeSO4. Now I am assuming the concentration you want in is in morality, so 7g SeSO4 * (1 mol SeSO4/175.03g SeSO4) = 0.040 mol SeSO4 0.040 mol/0.120L = 0.33 M SeSO4
KapilWeg1|Points 5|

User: How much silver nitrate is needed to prepare 5 oz of a 45% silver nitrate solution?



Weegy: 2 ounces of silver nitrate is needed to prepare 5 oz of a 45% silver nitrate solution.
Expert answered|OxTornado007|Points 5538|



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What is the sum of 327+419+173
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Updated 3/13/2018 3:15:39 AM
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327+419+173 = 919
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Asked 9/27/2012 5:38:45 PM
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