Why is the solution filtered while it is hot?(Explain in 5 sentences)

Q: Compute for the molarity of a solution containing 100.35grams of sodium hydroxide dissolved in water…

A:

Q: The mass of silver chromate that is dissolved in 175 mL of a saturated solution is

A: Consider the given information is as follows; Volume of solution = 175 mL = 0.175 L Mass of silver…

Q: a) Explain how temperature played a role in creating the solution. b) Other than raising the…

A: A question based on solution that is to be accomplished.

Q: A 5.16% (w/w) aqueous sodium chloride solution has NaCl in a 10.0 g solution. g of

A: Given :-  %(w/w) aq. sodium chloride solution = 5.16%  mass of solution = 10.0 g  To calculate :-…

Q: Explain if Milk is a mixture, solution. or neither. YOU NEED TO JUSTIFY YOUR ANSWER.

A: Answer - Milk is a mixture  - According to the question - Given - We can say that  milk is a mixture…

Q: What are two things that you could do to change an unsaturated solid/liquid solution into a…

A: Unsaturated solids/liquids are those compounds in which double or triple bonds present between two…

Q: When 635 grams of PbCl2(s) are placed in 2L of water, what mass (in grams) of PbCl2 will dissolve?…

A: The solubility product constant, Ksp is the equilibrium constant for the solid substance that is…

Q: Water is called the “universal solvent”.  A) Explain how the bonding in water makes it an excellent…

A: Solvent is a substance( in general a liquid) in which other substances dissolved. Water is an…

Q: What are the sources of the ocean’s dissolved solids?

A: The dissolved solid concentration in water is the sum of all the inorganic and organic substances…

Q: [Ref What does it mean to say that a solution is saturated with a solute? O It contains the minimum…

A: A solution in which no more solute can be dissolved at a particular temperature is called a…

Q: student was given a solution of unknown molarity of Potassium Hydroxide (KOH). On the lab bench the…

A: STEP 1: Following are few important properties of standard solution- Its concentration must remain…

Q: A solution is made by diluting a standard solution by adding equal volumes of the standard solution…

A: Given : Solution is made by diluting a standard solution and distilled water .  To find :…

Q: you make a saturated solution of potassium chloride in 50 mL of water at 80 degrees C and quickly…

A: We will use  V=kT K is constant

Q: How could you discover if there is salt dissolved in the water?   A. dissolve an additional portion…

A: Salt dissolved in the water can be discovered as follows:

Q: List the Effect of Solutes?

A: Solution is made up of two components which are solute and solvent. The one which gets dissolved…

Q: 31. Which factor does not affect the solubility of a solid electrolyte in a liqu solvent? A.…

A: (31) There are different type of factors which affect the solubility of the solid electrolyte solute…

Q: The addition of a solute to water decreases the concentration of water in the solution compared to…

A: Solutions are prepared by mixing two components. These components can be in a solid, liquid, and…

Q: If one liquid is able to be dissolved into another liquid, means that ... solution is soluble O…

A: Given terms  1. Soluble  2. Miscible 3. Immiscible  If one Liquid able to be dissolved in another…

Q: 2 liters of solution 1 M Ca (OH) 2 mixed with 4 liters of HCl.pH solution of the mixture is:

A: In this question, we have to find out the correct answer of given problem by the help of THE…

Q: A solution labeled A is more concentrated with solute than one labelled B. Which of the diagrams…

A:

Q: 10.0 mL of a 0.300 M sucrose solution was diluted to 200. mL. The concentration of the new solution…

A: Concentration of the new solution can be determined using the dilution expression,

Q: 19) 28.1 mL of 4.48 M HCl solution is diluted to a volume of 248.9 mL. What is the concentration of…

A:

Q: A solution contains 118.5 g KI per liter solution. Calculate the concentration in a) % w/v b) % w/w…

A: Given: mass of KI = 118.5g Volume of solution = 1 L Density = 1.078 g/mL

Q: 1. Using the dilution formula, compute for the volume of HCI stock solution that is needed to…

A: Answer-1 Volume of required solution Vrequired=500mL Concentration of required solution…

Q: Fish take in dissolved oxygen in the water with their gills. Why is oxygen soluble in water?

A: Dissolved oxygen taken up by the fish with their gills is soluble in water

Q: Describe how much solid NaHCO3 and water you would need to create a 25.0 mL of 0.100 M NaHCO3 Assume…

A:

Q: 4. The density of sodium hydroxide solution is 1.40g/mL. Calculate a. The mass of 0.0500 L of…

A: Given : Density of solution = 1.40 g/mL. To find : Volume of solution. Solution : As we know, the…

Q: why water is good at dissolving salts?

A:

Q: A solute was added to a solvent and mixed well. Some of the solute settled to the bottom of the…

A: A  solute was added to a solvent and mixed well. Some of the solute settled to the bottom of the…

Q: Write soluble or insoluble and identify the nature of the solutes on the given solvent: Solute

A: The basic concept behind solubility is like dissolves like, i.e., polar solvents readily dissolves…

Q: A 100 mL sample of a saturated CaSO4 solution is evaporated to dryness. The water solvent all…

A: Interpretation: A 100 mL sample of a saturated CaSO4 solution is evaporated to dryness. The water…

Q: Calculate the new concentration of 1500 mL of 2.0 M solution after adding water to become 2225 mL?

A: Given :-  Initial concentration of solution (M1) = 2.0 M  Initial volume of solution (V1) = 1500 mL…

Q: Explain briefly three important factors affecting solubility of solution. note; this is urgent…

A: Solubility is defined as the maximum amount of a substance that will dissolve in a given amount of…

Q: You add the weighed KHP to a flask containing a 60mL of water rather than 50 mL of water. Explain.…

A: Molarity of NaOH is calculated using standard KHP solution(with known concentration) as follows:…

Q: o. Ignore your calculated molarity value (from Part II: Diluting the Kool-Aid) for a second.…

A: The given data contains, Molarity M1  = 0.20 M. Volume V1 = 22.5 ml. Volume V2 = 100 ml.

Q: Calculate the mass in grams of solute in 235 mLof 1.25 M sulfuric acid solution.

A:

Q: You are to prepare each of the following 100–mL Test Reagents in the Laboratory with concentrations…

A: Given,  To prepare 5% (w/v) Sodium hydroxide solution with density 2.35 g/mL. The molality, molarity…

Q: does crushing a solid cause it to dissolve faster? How does shaking or stirring affect dissolving?…

A: Crushing is a process in which a piece of compound is broken into small pieces by applying external…

Q: You have 100 ml of a 1M sucrose solution and want to make 1 liter of a 0.01 M solution with water as…

A: Given: Volume of stock sucrose solution available = 100 mL Concentration of stock sucrose = 1 M…

Q: A lab technician wants to make 500 mL of a 2.50 mol/L solution from a standard solution of…

A: Preparation of 500 mL of a 2.50 mol/L solution from a standard solution of concentratedsulfuric…

Q: 4.3 Lesson: PHYSICAL PROPERTIES OF SOLUTIONS (SOLUTION STOICHIOMETRY AND COLLIGATIVE PROPERTIES OF…

A: Given, Volume = 5 mL  =0.0050 L Osmotic pressure (P) = 8.02 atm T  =40 °c = 313 K R = 0.0821…

Q: Why do we have to measure the boiling point of distilled water during the colligative properties…

A: Colligative Properties  depends Upon the Number of solute particles and independent  of identity  of…

Q: What is the purpose of stirring a solution while it is being heated? Select one: To encourage sudden…

A: By stirring the solution heat is uniformly distributed through the solution.

Q: CHAPTER 8 - SOLUTIONS Submit Qu O Previous Page 9 of 35 E Next O References Use the References to…

A: Since at 100 degree Celsius, the maximum amount of salt that will dissolve in water is = 28.9 g /…

Q: 17. What volume of a 0.1000 M hydroiodic acid solution is needed to neutralize 25.0 mL of a 0.350 M…

A: Acid react with base to formed salt and water. Thus,

Q: Calculate +he molarity of a Solution that contains 4.759 df NacI dissolved in 45.0 mL Of SOLition?

A: Molar mass of NaCl is 58.44 g/mol. Mass of NaCl given is 4.75 g. Volume of solution is 45.0 mL.…

Q: Use the Solubility Curve to answer the following questions. REMEMBER UNITS! a. Types of Solutions…

A: CONCEPT: Saturated solution: If no more solute can be added at a particular temperature, solution is…