4.7 Lesson: PHYSICAL PROPERTIES OF SOLUTIONS (SOLUTION STOICHIOMETRY AND COLLIGATIVE PROPERTIES OF SOLUTIONS) SHORT-ANSWER TYPE. Explain each of the following phenomena. A. Fishes need oxygen to survive. Goldfish in a crowded aquarium has a better chance of survival in cold water than in warm water. B. Adding sugar to a glass of juice that already has crystals of sugar at the bottom makes the juice sweeter.

Q: need help with my chemistry homework! 1. a) Calculate the mass of solid potassium chlorate (KClO3)…

A: Calculate the mass of solid potassium chlorate  required to make 200.0 mL of a 2.00 M solution.…

Q: b.) The same technician was later tasked with diluting a drug for this patient. The concentrated…

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Q: How many milliliters of a 0.22 M sucrose solution contain 0.750 g sucroseZ?

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Q: Please fill out like how the problem is set up or circle the answer or answers

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: How could you increase the rate at which a gaseous solute dissolves? A. Stir the solution B.…

A: If a Gaseous solute dissolves in liquid mixture or solvent then solubility of solution can be…

Q: If 25.0 grams of an aqueous solution of cobalt(II) iodide, , contains 7.38 grams of cobalt(II)…

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Q: What is the Molarity when 1.7 moles of solute dissolve in 22 solution? (Round your answer to 2…

A: NOTE : Since the units of volume 22 is not given. Hence I'm assuming it first L and than mL to solve…

Q: 300 mL 180 mL 500 mL 125 mL Question 7 ( A gas has an initial pressure of 2 atm at 50°C. What is the…

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Q: he Don Juan Pond in Antarctica has one of the highest salt concentrations of any natural body of…

A: Density of an aqueous solution is the function of its concentration. Density of the water increases…

Q: you uondi. an example of a colloid other than ice cream. Answers should be formatted as 1-2 complete…

A: Difference between colloids and solution: Colloids: In colloids, the solute is uniformly distributed…

Q: Answer the given questions. Write down your answer and solutions clearly. 1. Sterling silver…

A: 1. % of silver = 93.5%  Mass of necklace = 15 g  2.  % of alcohol = 70 %  Volume of rubbing alcohol…

Q: What volume of a 0.1 M Sodium Hydroxide solution could be made with 200g of solute?

A: Given data: Molarity = 0.1M Weight of solute = 200 grams

Q: 2 How many liters of 35M solution can be made using 75 grams of liehium bromide?

A: Since you have posted multiple questions, we are entitled to answer the first only. Kindly repost…

Q: 2. Classify the following materials as heterogeneous mixture, solutions, compounds, or plements. a.…

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Q: Can anyone go a bit deeper into the connection between solubility and concentration? solutions can…

A: There are three types of solutions - saturated, unsaturated and supersaturated solutions.

Q: If 20.0 grams of an aqueous solution of copper(II) sulfate, , contains 2.20 grams of copper(II)…

A: we have to calculate the weight/weight percent of copper(II) sulfate in the solution

Q: The mass of nickel(II) cyanide that is dissolved in 225 mL of a saturated solution is grams.

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: How many grams of NaOH would you need to prepare 5.00L of a 2.00M aqueous solutiong of sodium…

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Q: Which of the following is not the unit of concentration? a. Mole/m³ b. Molar c. N/m³ d. pmm

A: Since we only answer one question at a time, we'll answer the first one. Please resubmit the…

Q: 3. If 50.0g of the solute is dissolved in 120.0g of the solvent at 15°C, how much solute must be…

A: 23) B

Q: How many of the compounds shown below are expected to be readily soluble in water? a. 3 b. 0 c. 2…

A: More polar compounds are more readily soluble in water. While non-polar compounds are insoluble.

Q: What is the molality when 392 mL of water is mixed with 27.5 g of magnesium chloride?   Please…

A: Given information,     Volume of water = 392 mL     Mass of magnesium chloride = 27.5 g

Q: You need to make an aqueous solution of 0.222 M zinc sulfate for an experiment in lab, using a 500…

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Q: Fill in the blanks: Choose the correct answer from the given choices:

A: Solute: It is the substance that is getting dissolved in a particular liquid called the solvent.…

Q: Adjust the volume to 1.0L and the solute amount to 1.0 mile . What is the molar concentration…

A: Here the solute amount can be in mole. There is a spelling mistake, instead of mile, it should be…

Q: What volume in L of a 0.320 M Mg(NO,), solution contains 45.0 g of Mg(NO), ? g Mg(NO,), g Mg(NO,),…

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Q: A solution system is created by mixing 10.00 g glucose with enough water until the system is 5.00%…

A: The mass of glucose is = 10.00 g The concentration of the glucose solution is = 5.00 % by mass a).…

Q: What volume of a 4.2M zinc nitrate solution will contain 3.2g of zinc nitrate?

A: We will use molarity relation to find volume of solution needed.

Q: What solute characteristic affects the colligative properties of solutions? Use the paperclip button…

A: Colligative properties of solutions are depend upon the concentration of solute molecules or ions,…

Q: Solve the following problems and show complete solutions. The final answers must be reported in…

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Q: 5. How many mL of a 7% solution can be made if 12 grams of solute are available?

A: Percentage mass by volume defined as the ratio of weight of solute in grams to the volume of…

Q: Is it important to prepare solutions at room temperature when using a volumetric flask? Select one:…

A: Volumetric analysis is quantitative process in which strength of unknown solutions are obtained.

Q: Goofy McGoof accidentally spills a beaker that was filled with 351 mL of a 6.00 M solution of…

A: The molarity of the HCl solution is = 6.00 M The volume of the solution is = 351 mL The mass of HCl…

Q: A saturated solution of a compound contains .15g of solute in 100 g of water.  Is a second solution…

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Q: 17. Molality is measured in

A: Colligative properties include: Depression in freezing point Elevation in boiling point Lowering of…

Q: You need to make an aqueous solution of 0.233 M zinc sulfate for an experiment in lab, using a 250…

A: We know that Molarity of the solution is defined as the number of moles of solute present in 1 L of…

Q: a. Starting with a 1M stock of NaCl, a researcher prepares a 100 mM working solution. The dilution…

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Q: 2. If the antifreeze is composed of 50% ethylene glycol (HOCH₂CH₂OH), what is the molality of a 250-…

A: Number 2 -  Given that -  Mass Percentage of ethylene glycol = 50%  Then mass of water is = 50 g…

Q: ake .50L of .300M

A: If have already prepared stock solution of any substance, then we can calculate or determine it's…