In a marshmallow, small air pockets are suspended in a sugary matrix. In this colloid, the sugary matrix is the a. dispersed phase b. dispersing medium c. solute d. solvent

Q: onsider the solubilities of a particular solute at two different temperatures.…

A: For a saturated solution,   the amount of solute dissolved is equal to the solubility . that is…

Q: Colligative property depends on the concentration and  not on the chemical identity of the solute…

A: Colligative property depends on the concentration and  not on the chemical identity of the solute…

Q: Calculate the mass/volume percent concentration of the potassium citrate in the rehydration solution…

A: Hello. Since the question has multiple sub-parts, the first three sub-parts shall only be solved in…

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: Consider the scenario below. Which principle of cation exchange reactions is violated? |colloid|Mg2+…

A: Clays are usually negatively charged.So it adsobed Cation in the solution. Different cations are…

Q: 565 mL of water was added to 40.0 mL of 0.550 M MgCI, solution. Assume the volumes are additive.…

A: • The values provided in the question are:-       i) Initial concentration of MgCl2 solution, M1 =…

Q: What will happen if you add more solute to a saturated solution?     the solute will not dissolve…

A: The question is based on the concept of solutions. we have to determine the effect of adding more…

Q: Are Particles Visible? Can it be Filtered? Do Partices Settle? See Tyndall Effect? Msture Example…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: An aqueous solution is saturated in both potassium chlorate andcarbon dioxide gas at room…

A: A solution is said to be saturated when there is an maximum quantity of the solute.

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (∘?)…

A: Given data: Mass of solute at 20˚ C = 48.3 per 100 g of water Mass of solute at 30˚ C = 87.6 per 100…

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: The solubility of a substance is 30 g per 100 mL of water at room temperature, 50 g per 100 mL of…

A: Given : solubility of substance at room temperature = 30 g/100 mL water solubility of substance at…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: The solution is given below -

Q: 240 220 200 NACIO3 180 KNO 160 140 KBrt 120 100 80 60 NaCl 40 20 20 40 60 100 120 Temperature (°C)…

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Q: Calculate the molality, the molarity, and the mole fraction of NH3 in an 6.20 mass % aqueous…

A: Step (1) Mass % of ammonia = 6.20 % Mass of ammonia = 6.20 gm Mass of solution = 100 gm Mass of…

Q: Which of the following changes will not speed up the rate at which a solute dissolves in a solvent?…

A: Solubility of a substance (referred as solute) is its ability to dissociate and dissolve in a given…

Q: C₅H₁₂ is soluble in C₇H₁₆. In H₂O, this solute would be: a) more soluble b) less soluble c)…

A: The solute given is C5H12.

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

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Q: The following data were recorded while determining the solubility of a salt. Temp. (°C) Grams…

A: Answer: This question is based on the relation between solubility of a solute in a solvent and…

Q: 1. Define (a) digestion (b) adsorption (c) reprecipitation (d) counter-ion layer (e) mother liquor…

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Q: When a large amount of solute dissolves in a given amount of solvent the solution is called O a.…

A: Ans

Q: Part One: Reading Solubility Curves Use the graph to answer the following questions. REMEMBER UNITS!…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Question 19 A beaker containing a liquid is left to sit undisturbed overnight. In the morning, there…

A: Answer is colloid.

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (*C)…

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Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

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Q: A salt has a solubility of 1.56 g/L at 25 °C, and a solubility of 2.67 g/L at 40 °C. Does that…

A: Solubility of solid increase with temperature in exothermic process whereas solubility of solid…

Q: A potasium carbonate solution is 14.6% KCO3 by mass and has a density of 0.68 g/mL. Calculate…

A: Molarity is defined as the moles of solute per litre of solution. Note : KCO3 is wrong. Instead of…

Q: Write the colloid symbol for the following scenario. (Solubility values per of water at 25°C :…

A: Given, Solubility of AgCH3COO=0.0109g/mL Solubility of NH4Cl=0.383g/mL Reaction of AgCH3COO and…

Q: dissolves like" is an expression we use to remember how some dissolution of solutes in solvents…

A: The polar head of the surfactant is soluble in water.

Q: temperatures

A: According to the question, we have the PEC diagram and we need to determine the correct statement…

Q: A common colligative property is that a solute will...   Raise the boiling point   none of these…

A: Colligative properties: Properties of solutions are properties that depend upon the concentration of…

Q: How many liters of water is required to dissolve 0.0868 grams of barium chromate? The molar…

A: Mass of barium chromate = 0.0868gMolar solubility = 1.10x10-5 mol/L

Q: C6H14 is insoluble in H₂O. In C5H12, this solute would be: A) More soluble B) Less soluble C)…

A: Solubility: The amount of solute present in a one-liter solution is known as solubility. The…

Q: f. When a solute is added to the solution, the solute falls at the bottom of the container where it…

A: A saturated solution is one in which the solvent has the maximum amount of solute. No more solute…

Q: Why do colloidal particles show Brownian movement?

A: A colloidal solution is formed by particles having a size in the range between 1 and 1000 nm as…

Q: If sodium chloride solution, at a temperature of 40'C, has a concentration of 50 N (wt/wt) when the…

A: Weight of salt in solution = 50g/100g solution                                          = 100 g /…

Q: The process of settling of colloidal particles is called .... Select one: a. crystallization b.…

A: Colloidal particles can be defined as the particles whose size ranges from manometers to micrometres

Q: For questions #24 - #26 A student dissolves 1.30g H2SO4 in 700mL solution. 24. What is the molar…

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Q: Why the colloids particles are often suspended in water and can’t be removed by sedimentation only?…

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Q: The effect of the nature of the solute and the solvent on solubility

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Q: The colloidal particles has tenth ofmm diameter and easily filtered tru or false

A: Colloidal particles are defined as particles which are solid but are suspended into a fluid phase.…

Q: When a solution is being diluted,    a)  more solvent is added so that the concentration of solute…

A: A solution contains two components: Solute : Lesser amount  Solvent : more amount so a solution is…

Q: A student mixes 60.0 mL ethanol ( C2H6OC2H6O ) into a solution that ultimately has a volume of 300.0…

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Q: Classify each of the following solutions as an unsaturated, a saturated, or supersaturated solution.…

A: Unsaturated Solution -> a solution that can dissolve additional solute without a change in…

Q: If an aqueous system cannot be filtered but exhibits the Tyndall effect, it is considered a(n):…

A: When the beam of light is incident on collide particles they scatter the beam of light and this…

Q: Which of the following will increase the rate at which a solute dissolves? A. breaking up or…

A: The rate at which solute dissolved is increased by  1. stirring 2. increasing the temperature 3.…

Q: 1. [H2O2] – molar concentration of 3% m/v hydrogen peroxide solution The concentration of hydrogen…

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Q: Describe a colloidal dispersion. What is the difference between a colloidal dispersion and a true…

A: Colloids are defined as dispersion of particle of one substance (dispersed phase) through another…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.