A student has come across two solutions: Solution A dissolves in coconut oil but not in water. Solution B dissolves in water but not coconut oil. What is the polarity of Solution B? * O polar O nonpolar Both polar and non polar none of the above

Q: As a solute is added to a solvent, what happens to the freezing point of the solution? The freezing…

A: Effect - As a solute  is added to a solvent  Change - The freezing point of the solution decreases…

Q: Determine the amount in grams of KCI that exists in 20.3 gof a solution that contains 1.14 % KCI by…

A:

Q: le of commercial perchloric acid is 70.0% HCIO4 by mass, its density is 1.664 g/mL. How many ated…

A: Calculate the mass of perchloric acid in the given solution,

Q: Pick an appropriate solvent from Table 13.2 to dissolve:(a) motor oil (nonpolar)(b) sugar (polar)(c)…

A: Solubility follows principal of like dissolve like . Polar compound are soluble in polar solvents…

Q: What volume of a 0.171 M calcium hydroxide solution is required to neutralize 23.1 mL of a 0.141 M…

A: The balanced chemical reaction between Calcium hydroxide and hydroiodic acid is, Ca(OH)2 + 2HI…

Q: What types of forces must be broken when an ionic solid dissolve in water. What new forces are…

A: When any particular solute (ionic compound) is dissolved in H2O (solvent), a solution is formed as a…

Q: Table salt is soluble in water. O True O False

A: The above statement is true. Sodium chloride ( NaCl)  is known as table salt.Table salt, or sodium…

Q: KCl is 1.61% by mass in 54.6 g of water. Calculate the mass of KCl present in the solution

A:

Q: In a solution, the solute is O always water always a solid the component of the solution in lesser…

A: A solution is a homogeneous mixture, composed of : Solute Solvent

Q: What volume of a 0.343 M HCl solution is required to neutralize 24.0 mL of NaOH a 0.123 M  solution?…

A:

Q: What is the concentration of a solution formed by diluting 135 mL of 20.0 M HCl solution to  870…

A:

Q: A student needs to prepare 50.0 mL of a 1.20 M aqueous H,O, solution. Calculate the volume of 4.6 M…

A: We use formula  M1V1 = M2V2 where V1 = volume of stock solution needed to prepare solution

Q: What volume of a 0.171 M calcium hydroxide solution is required to neutralize 23.1 mL of a 0.141 M…

A:

Q: 4. Calculate the percent by volume of a solution created by adding 75.0 mL of acetic acid to 725 mL…

A: Percent by volume is equal to the volume of acetic acid divided by the volume of solution multiplied…

Q: Chemistry labs often purchase concentrated HCl (12.0 M) and dilute the solution for laboratory use.…

A: Molarity of initial solution = 12.0 M  Molarity of new solution = 0.250 M  Volume of new solution =…

Q: What volume of each solution contains 0.340 molmol of NaINaI? A. 0.142 MM NaI B. 0.952 MM NaI C.…

A: Molarity: it can be define as the number of moles of solute dissolved in per litre of the solution.…

Q: How much water do you need to add to 426 mL of 3.7 M KCI solution to make a 1.0 M solution? (assume…

A: Given that -  Initial volume of potassium chloride, KCl Solution = 426 mL  Initial Molarity of KCl…

Q: The concept "like dissolves like" explains why O l2 is more soluble in CCI4 than water. O MGSO4 is…

A: The concept of like dissolves like can be explained as follows:

Q: What volume of a 0.270 M hydroiodic acid solution is required to neutralize 20.5 mL of a 0.190 M…

A: The volume of 0.270M HI required to neutralize the 20.5mL of 0.190M KOH is determined by using the…

Q: Calculate the volume of water (in mL) that must be added to 50.9 mL of a 7.53 mol/L Naclo3(ag)…

A: Here we will use the formula  M1 V1 = M2 V2  Where M1 and M2 is the initial and the final…

Q: Why do molecular solids dissolve in water?

A: Many solids dissolve in water readily.

Q: A student prepared a stock solution by dissolving 10.0 g of KOH in enough water to make 150. mL of…

A:

Q: Q2. 10 g of NaOH is dissolved in 500 mL of water. Calculate the molarity of this solution. (Molar…

A:

Q: )17.6 g of NaCl is added to water to make 779.5 g of solution. Calculate the mass percent…

A: 1)  Amount of NaCl given m1 = 17.6 g Amount of NaCl solution in water m2 = 779.5 g The mass…

Q: The final volume of solution resulting from the addition of 50 ml of ethyl alcohol to 50 ml of water…

A: Given information,    Volume of ethanol = 50 mL    Volume of solution = 96.5 mL    Volume of water =…

Q: What are solutions? What is dissolving?

A: A uniform mixture of solute and solvent is called as solution. Th component present in excess is…

Q: Calculate the volumes, in mL, of: ethanol, C2H5OH (ρ= 0.789 g/mL), that must be dissolved in water…

A: Molecular weight of ethanol=46 g and       Molecular weight of HCl is 36.5 g

Q: How many grams of AgNO3 should be present per liter of solution so that each mL is equivalent to 1.0…

A: We will first calculate number of equivalents of Cl- , then using it calculate mass of AgNO3 in 1 ml…

Q: How many grams of NaCl are needed to make 1.59 L of a 0.531 M solution   20.4 ML of 4.3 7M HCl…

A: A) Given     Volume = 1.59 Liter   Molarity = 0.531 Mole/ Liter    mass of NaCl  = ? B ) initial…

Q: Suppose a juice box contains 30% juice with the remaining portion of the drink composed of water.…

A: Answer-  Solute- A substance that is dissolved in a solution is called a solute. In fluid solutions,…

Q: In a solution of chocolate milk, what is the solute? chocolate milk both chocolate and milk neither…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: What is the concentration of a solution formed by adding 65.0 mL of water to 25.0 mL of a 3.2 M NaCl…

A:

Q: Water Molecule (0) Hydration Shelle Salt Cryatal (NaCI) Solution Why is water called the "Uni…

A: Universal solvent is that solvent which dissolved maximum substance in it is known as universal…

Q: What volume of a 0.135 M nitric acid solution is required to neutralize 17.6 mL of a 0.174 M…

A: Given: Molarity of nitric acid, HNO3 = 0.135M Volume of potassium hydroxide, KOH = 17.6mL Molarity…

Q: What is the concentration (molarity) when water is added to 90.0 mL of a 10.0M NaOH solution to a…

A: Given data contains, Initial volume is 90 mL. Initial molarity is 10.0 M NaOH Final volume is 450…

Q: To prepare a solution, we dissolve 12.5 mL of ethanol in sufficient water to give a total volume of…

A: Interpretation: The percent-by-volume concentration of 12.5 mL of ethanol in a total volume of 85.4…

Q: A solution has the mass% of 12.0% NaOH(aq).  Calculate the molarity of NaOH(aq). NaOH = 40.00…

A: Recall the data, mass % of NaOH =12.0% MM of NaOH = 40.00 g/mole Density of solution = 1.20 g/ mL…

Q: What types of forces must be broken when polar molecular substance dissolves in water. What new…

A: For molecules, in which constituent atoms never share the electrons uniformly due to…

Q: molarity of the dilute KOH solution

A:

Q: What volume of a 0.175 M potassium hydroxide solution is required to neutralize 20.3 mL of a 0.214 M…

A:

Q: Vhen diluting a solution, what happens to the amount of solute and the amount of solvent in th.…

A: Dilution to the process of adding additional solvent to a solution to decrease its concentration.…

Q: How many mL of 30% H2O2 solution should be used to prepare a 6% 25 ml H2O2 solution?(d:1,12g/mL, MA:…

A: Given: Concentration 1 (C1) = 30 Concentration 2 (C2) = 6 Volume 2 (V2) = 25 mL

Q: The EPA (Environmental Protection Agency) currently limits the concentration of fluoride in drinking…

A: ppm means parts per milliion

Q: Which of the following characteristics describes water’s ability to act as nature’s solvent?   A.…

A:

Q: A solution prepared by mixing 35 g of NaCl and 100. g of water has a mass percent concentration of…

A:

Q: What type of compound cannot be dissolved in water? coordinate O ionic O polar O nonpolar

A: There are four type of bonds ionic bonds coordinate bonds polar bonds and non polar bonds.

Q: Calculate the molarity of a solution formed by adding 9.50 g NH4Cl to 18.3 g of water molarity:   m…

A: The term molarity is used to define the concentration of a substance in a solution. It is the number…

Q: What is the molarity of a solution prepared using the given amount of solute and total volume of…

A: Given, the compositions of the solutions: a. 25.0 g of KCl in 630 mL of solution b. 11.0 g of Na2CO3…

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.