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Category > Chemistry Posted 27 Apr 2017 My Price 8.00

liters of a solution

1. You are have 0.756 liters of a solution that contains 0.0654 moles of aluminum nitrate. What is the concentration of all ions in solution (aluminum and nitrate)? a. 0.346 M
b. 1.12 M c. 0.0865 M
d. 2.89 M 2. Calculate the pH of a 1.031 liter solution that contains 0.148 moles of sulfuric acid.
Give your answer to three decimal places.
3. How many liters of 1.50 M HCl is needed to neutralize 0.250 liters of 0.0500 M NaOH? 0.0188L 0.00833 L
0.0711 L
0.300 L 4. In order to make 2.00 liters of a 0.500 M solution of potassium sulfate. How many grams of potassium sulfate will you need to add to a 2.00 liter flask? 243 g
174 g
87.1 g
349 g 5. What is the percent mass of sucrose in a solution that contains 9.27 grams of sucrose and 104.3 grams of water? 8.16%
12.4%
8.89%
11.3%

Answers

SuperTutor
(15)
Status NEW Posted 27 Apr 2017 01:04 AM My Price 8.00

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