1. (a) Calculate the mass percentage of Na2SO4 in a solution containing 10.6 g NazSO4 in 483 g water. (b) An ore contains 2.86 g of silver per ton of ore. What is the concentration of silver in ppm?

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A: Boiling point is the process in which the heat energy is required to vaporize the liquid substance.…

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Q: 1. The process of freezing is shown below for two samples. The smaller circles represent a solute.…

A: option- C is correct as solute addition cause depression in freezing point.

Q: Determine whether each phrase is true or false 1. More potassium bromide can dissolve in distilled…

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A: Solubility of a solute is directly proportional to temperature.

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A: Answer: The rank of expected solubility of the given compounds is as follow -

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Q: |(Choose one) |(Choose one)

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Q: In which liquid will sugar dissolve best: Water, cooking oil, or alcohol? Explain why??

A: Given question is : In which liquid will sugar dissolve best = ?  Options are : a). Water  b).…

Q: Compute the mass of KI needed to prepare 500 mL of a 0.750 M solution.

A: Molarity=0.750Mvolume=500mLmolar mass of KI=166g/molmass of KI=?

Q: Compute the mass of KI needed to prepare 500 mL of a 0.750 M solution. Show your work.

A:

Q: 10. Gas laws explain the nature of gases. Use at least two gas laws to explain how the behavior of…

A: The ideal behaviour of the gases can be explained by the gas laws:

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Q: Analysis: 1. Which compound has higher solubility in water? a. A polar compound or a nonpolar…

A: Wate is a polar molecule due to Electronegativity difference of Oxygen and Hydrogen.

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Q: The second picture are the answers choices

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Q: 4) Consider a liquid with a boiling point of 230°C, a freezing point of 24°C, and a vapor pressure…

A: 4) Boiling point : It is the temperature at which the vapour pressure of a liquid becomes equals to…

Q: Hydrochloric acid 2 percent solution 500ml. Your stock solution of hydrochloric acid is 10 percent.…

A: The objective of the question is to find out how much of the 10% hydrochloric acid stock solution is…

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Q: or each conditioned described, indicate the effect it would have on RATE OF SOLUTION in water: Group…

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