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Question 22.What is the dilution of solutions equation?
Question 33.Because ethanol dissolves in water, it is:
Question 44.Why does an open soda go flat?
Question 55.Which of the following is true?
Question 66.What is the osmotic pressure formula?
Question 77.What do you need to know about a stock solution in order to calculate a dilution?
Question 88.What is osmotic pressure?
Question 99.What is the equation used for determining molarity?
Question 1010.Which of the following is NOT true regarding solubility curves?
Question 1111.When is molality usually used?
Question 1212.Which of these properties, is NOT a colligative one?
Question 1313.What is a solution?
Question 1414.What is an example of a colligative property?
Question 1515.Which of the following does NOT affect the rate of dissolution of a solute?
Question 1616.How many grams of CH3 OH is needed to make a 0.244 m solution in 400g of water?
Question 1717.What is the equation used to determine the mass percent of a solute in a solution?
Question 1818.What is the molal freezing-point constant?
Question 1919.Which of the following statements best describes a supersaturated solution?
Question 2020.How much of a 16 M stock solution must you add to make 4 L of a 1 M diluted solution?
Question 2121.If I used 0.3 L of a stock solution to make 5 L of a 2 M diluted solution, what was the original molarity of the stock solution?
Question 2222.How is solubility determined?
Question 2323.What happens to vapor pressure when you add a solute to a solution?
Question 2424.A lab technician dissolved 2 mol of X in 1 liter of water in order to make a 2 M solution. What did they do wrong?
Question 2525.Why does a spoonful of sugar dissolve faster than a sugar cube?
Question 2626.What does a solubility curve show?
Question 2727.What does the m stand for in the freezing-point depression equation?
Question 2828.What is the freezing point depression of a solution containing 20g of C6H12O6 in 250g of water?
Question 2929.What is an electrolyte?
Question 3030.What does the solubility of an ionic compound depend on?
Solutions in Chemistry Chapter Exam Instructions
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