Determine whether the given statements are true or false: The distillation of miscible liquids is only possible when the liquids have different boiling points _____ Mixtures are physical combinations of substances, therefore can be separated by physical processes____ The moles of the solute remain constant in the stock and diluted solutions during the dilution process ____

Q: How many milliliters of 0.250 M NaCl solution must be measured to obtain 0.100 mol of NaCl?

A: Molarity is a term used for concentration which shows the moles of solute dissolved per liters of…

Q: During dilution, water is added to dilute the solution, so that the volume of the diluted solution…

A: Applying fundamental of molarity M= (n/Vml)×1000

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: he boiling point of water is 100.0°C at 1 atmosphere. How many grams of sodium chloride (58.44…

A: Boiling point of solution is greater than boiling point of solvent.   This is known as elevation in…

Q: A student is designing an experiment to test water from various sources for the presence of lead (a…

A: Pb is a heavy metal.  Its most common oxidation state is +2. Pb2+ is present in group II-A metal…

Q: Preparation of 50.0 mL 3.0 M hydrochloric acid solution by dilution 1. Calculate the volume of…

A: The detailed solution of your question given below-- Since, we know that the formula, Molality =…

Q: As water is evaporated from a solution. The concentration of the solute in the solution will:

A: The concentration of a solution is a measure of the amount of solute that is dissolved in a given…

Q: An aqueous potassium iodate stock solution is made by dissolving 7.14 mol KIO37.14 mol KIO3 in…

A: The number of moles of solute dissolved per litre volume of solution is called the molarity of the…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: The objective of the question is to predict the major species present in the solution if the given…

Q: 1. When a solution of aluminum sulfate and sodium hydroxide are mixed, a white gelatinousprecipitate…

A: a) The equation for the reaction is

Q: A 30.54-g sample of compound X (Molar Mass 171 g/mol) is dissolved in water for a total volume of…

A:

Q: How could a substance such as alcohol be a solvent under one condition and a solute under another?…

A:

Q: 75 ml from a 10 M solution of concentrate hydrochloric acid is diluted until the total volume of the…

A:

Q: Which statement is true regarding dissociation and dissolution? A. Dissociation can occur without…

A:

Q: A student is designing an experiment to test water from various sources for the presence of lead (a…

A: Hypothesis is a statement that presents an assumption that forms the basis of an argument. It may or…

Q: A solution of sucrose and water contains 45.6% by mass sucrose. What mass, in grams, of sucrose is…

A: ℅ sucrose=45.6Total mass of solution=9.6 gmFind out mass of sucrose

Q: Determine Whether a Solute Is Soluble in a Solvent?

A: SOLUTION: Step 1: a homogenous mixture of two or more substances in relative amounts that can be…

Q: The dissolved solute will settle out of a solution over time. T or F When solid sucrose (…

A: STATEMENT-1=> As solute are present in solution and they have brownian motion due to collisions…

Q: A student is preparing 0.5 L of a 0.1 M magnesium chloride solution. The student uses the following…

A: Preparation of a solution of exact strength needs a correct process without which the strength will…

Q: at a certain temperature,1.85 grams of barium hydroxide will dissolve to form 100.0 ml of a…

A: The given mass of barium hydroxide = 1.85 g The volume the solution = 100.0 mL = 0.100 L  The…

Q: The mass of iron(II) carbonate that is dissolved in 125 mL of a saturated solution is __________…

A: Given,volume of saturated solution = 125 mLFrom the reference:Ksp of FeCO3 = 3.13 x 10-11

Q: Explain what the student would observe upon addition of the single crystal if the solution was:…

A: The solution in which the quantity  of solute added is less than the saturation point of solvent is…

Q: An aqueous potassium iodate stock solution is made by dissolving 7.39 mol KIO, in sufficient water…

A: Given: The number of moles of KIO3 (Potassium iodate) is 7.39 mol The volume of the solution (V) is…

Q: What is the %v/v of a solution made from 141.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A: Given: Mass of ethylene glycol is 141.1 g Density of ethylene glycol is 1.11 g/mL. Density of water…

Q: A bottle of anhydrous copper(II) sulfate was accidentally left uncapped for an afternoon, allowing…

A: Water of hydration can be determined by heating the hydrated salt to anhydrous one and calculating…

Q: A chemist is working with two NaCl solutions that each contain evi- dence of NaCl solid. The chemist…

A: Given that -  Volume of both salt liquid = 10 mL  Mass of Sample A = 11.998 g  Mass of Sample B =…

Q: A chemistry teacher wants 95.0mL of 0.363 mol/L iron(III) chloride solution to react completely with…

A:

Q: Draw some simple pictures to illustrate at the atomic level the dissolution of solid sodium chloride…

A: A crystal lattice of sodium chloride (NaCl). This consists of alternating positively charged sodium…

Q: A 21.25 g of a mixture of the solid salts, sodium chloride and lead II nitrate, is added to…

A: The balanced Chemical equation for precipitation of lead (II) Chloride is - 2NaCl(aq) + Pb(NO3)2(aq)…

Q: A 79.0 mL portion of a 1.20 M solution is diluted to a total volume of 228 mL. A 114 mL portion of…

A: We have to calculate the final concentration.

Q: The mass of manganese(II) hydroxide that is dissolved in 125 mL of a saturated solution is _______…

A:

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.