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  3. 1.)glucose has a solubility of 125 g /100 ml. what

1.)Glucose has a solubility of 125 g /100 mL. What is the approximate concentration of glucose...

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Chemistry

1.)Glucose has a solubility of 125 g /100 mL. What is theapproximate concentration of glucose in a saturated solution? Howmuch glucose can be dissolved in 745 mL of water?

Glucose_____M
Glucose_____g

2.) Determine whether the following salts or molecules will havehigher or lower solubility in water at higher temperatures.

KCl(s) + H2O(l)----> KCl(aq), ?Hrxn > 0 ____________
NH3(g) + H2O(l)---> NH3(aq), ?Hrxn< 0 ____________

3.) BaF2 has a Ksp of 2.45 x 10-5. What is the solubility ofBaF2? What is the F- concentration in a saturated barium fluoridesolution?

Solubility of barium fluoride ___________
[F-]= ___________

Answer & Explanation Solved by verified expert
3.8 Ratings (756 Votes)
1 molar mass of glucose 180 gmole thus moles of glucose in 125 g of it massmolar mass of glucose 125180 06945 Now molar concentration of glucose in saturated solution moles of glucose per    See Answer
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