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Author Question: How many grams of sucrose (C12H22O11, 342.3 g/mol) would be needed to make 2.5 L of a solution with ... (Read 56 times)

llesku

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Question 1

Determine the mass percent HCl in a 1.2 M solution of hydrochloric acid with a density of 1.019 g/mL?
◦ 3.0 %
◦ 4.3 %
◦ 8.6 %
◦ 13%
◦ 30. %

Question 2

How many grams of sucrose (C12H22O11, 342.3 g/mol) would be needed to make 2.5 L of a solution with an osmotic pressure of 14 atm at 25°C? (R = 0.0821 L⋅atm/K⋅mol)
◦ 0.57 g
◦ 6.8 g
◦ 2.0 × 102 g
◦ 4.9 × 102 g
◦ 5.8 × 103 g


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Marked as best answer by llesku on Nov 5, 2023

StephaniaF

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Area ample of the meat in just one of the quart freezer bags then fit them into your fridge. http://www.roulette48.com/



llesku

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Reply 2 on: Nov 5, 2023
Gracias!


dawsa925

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Reply 3 on: Yesterday
Wow, this really help

 

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