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

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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? How much glucose can be dissolved in 745 mL ofwater?
[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 of BaF2?What is the F-
concentration in a
saturated barium fluoride solution?
Solubility of barium fluoride ___________
[F-]= _______

Answer & Explanation Solved by verified expert
4.2 Ratings (896 Votes)
Molar Mass of Glucose 1802 In 100 mL water glucose dissolved 125 g In 1 mL water glucose dissolved 125 g In 745 mL water glucode dissolved 125 x 745 93125 g Moles 93125 1802 517 moles Assumption Since the density of glucose    See Answer
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