Highest freezing point Na, PO4 Na, SO, 4 NH,CI Lowest freezing point

Q: Calculate the mass of glucose (C6 H12 O6) in a 135 mL sample of a 1.14 M glucose solution.

A:

Q: The concentration of the aqueous sucrose (C 12 H 2 O 11 )solution is 2.00% by mass. What is molarity…

A:

Q: What mass of an aqueous 26.0% sodium chloride solution ?contains 40.6 g of water 58.0 g 42.8 g 132 g…

A:

Q: How many equivalents are present in 4.00 x 10²⁴ molecules of phosphoric acid?

A: We know that 1 mole of H3PO4 contains 6.023 x 1023 molecules. So, no of moles which contain…

Q: What mass of solute (in g) is contained in 425 g of a 3.5 % m/m solution? O 15 g O 8.2 x 10-5 g…

A: % m/m is defined as % m/m = mass of solute X 100 / mass of solution

Q: Grams of solute/100g H₂O 120 110 100 90 80 70 60 50 40 30 20 10 0 0 Na2SO47 NaNO3 HCI NH3 10 20 30…

A: The above question is based on solubility curve . The solubility curve represent the number of gram…

Q: A patient receives 320 mL of a 19% (w/v) aqueous glucose solution.  (a) How many grams of glucose…

A: (w/V)% is calculated by using the equation,

Q: Determine the percent sulfuric acid by mass of a 1.77 m aqueous solution of H,SO̟.

A: The number of solute moles present per kilogram of solvent is known as the molality of the solution.…

Q: Which of the following substances is an example of a solution? O 1) Salad dressing O 2) Blueberry…

A: To determine which of the following substances is an example of a solution.

Q: How many grams of sodium chloride are required to make 2.34 L of 2.43 M sodium chloride solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: The volume of 13.7 M H2SO4 solution required to prepare 285 mL of 1.17 M H2SO4 is _________mL.

A: Here we have to calculate volume of H2SO4 needed to prepare 285 mL, 1.17M H2SO4 solution-

Q: a solution is prepared by the addition of 323.8g glucose, C6H12O6 (MM=180.18g/mol), to water,…

A:

Q: How many grams of glucose (C6H12O6, 180.16 g/mol) would be required to prepare 2500.0 mL of a 0.265…

A: The volume of the solution is = 2500.0 mL The molarity of the solution is = 0.265 M The molar mass…

Q: How many grams of NaOH are needed to prepare (2.0 L) of (1.5 M) NaOH solution? Na=23 O=16 H=1

A: Given datas ; Volume of Soln (V)  = 2.0 L Concentration or Molarity of the soln   (M) = 1.5 M So,…

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: A solution contains 117 g of potassium hydroxide, KOH, dissolved in sufficient H2O to give a total…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: What mass of NaCl is present in 50.0 mL of 1.05 M NaCl solution?

A: given : volume = 50.0 ml = 0.05 L Molarity = 1.05 M we have to find mass of NaCl ? Moles = Molarity…

Q: Calculate the freezing point of water in a 150 cc glass of sweetened water 7.5 g of sucrose

A: Given,  The freezing point of water in a 150 cc glass of sweetened water contain 7.5 g of sucrose…

Q: 3. uloa alea Salui aleu ebwog en The lowest temperature in which 50 g NH4CI can be dissolved in 100…

A: If Temperature increases then solubility will  increses

Q: How many moles of NaF are in 35.8 grams of a  48.5% by mass NaF solution?

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: How many moles of K3PO4 are present in 343 mL of a 1.27 M of solution?

A: Moles of solute calculation using Molarity and Volume :

Q: You wish to prepare a solution that is 12% sodium chloride by mass (m/v%). How much sodium chloride…

A: For preparation of particular solution, the weight of solute and volume of solution must be known.…

Q: m) | HCL(0.05 M)| Cl₂(0.2 atm) 05 M), Fe (0.05 M), HCIO4(0 M)| Pt

A: Given that the cells in which we have to write the half reactions, complete cell reaction and the…

Q: How many milligrams of mercury(I) chloride (Hg2Cl2) must be present in a 325 mL sample of water to…

A:

Q: Grams of TyR in 33.0 g of solution that has 25% TyR by mass

A: Percentage by mass of the solute in the mixture can be expressed as the ratio of mass of solute to…

Q: A bottle has a label on it and it reads “1.230 kL of 22.1220 mol/L mercurous phosphite solution”.…

A: the solution is as follows:

Q: How many milligrams of mercury(I) chloride (Hg2Cl2) must be present in a 325 mL sample of water to…

A: Since ppm (m/v) is defined as the mass of solute present in 106 mL of solvent  i.e ppm (m/v) = mass…

Q: normality of the sulfuric acid solution assuming you have 1L of the solution?

A:

Q: Which of the following has the lowest freezing point? A) Н.О B) N, C) SO, D) H, E) CO,

A: The freezing point is a characteristic physical property of a solid. The temperature at which a…

Q: How many grams of KBr are contained in 161 g of a 6.66% by mass KBr solution? g KBr

A:

Q: What is the molality of a solution that contains 48 grams of sodium chloride and 250 mL of water?

A:

Q: If you have a 10% w/v solution of NaCl, what is its molar concentration?

A:

Q: How would you prepare 78.0 g of an aqueous solution that is 5.00% potassium iodide, Kl, by mass?

A:

Q: How many grams of calcium chloride (CaCl2) are in a 1 M calcium chloride solution?

A:

Q: How many grams of calcium chlorate [Ca(CIO3)2] are there in 800mL of a 3.5M solution ?

A:

Q: 2. How many grams of solute are present in 1.65 L of 0.286 M solution of C3H¬NO2?

A: To calculate the grams of solute first of all e calculate the moles of solute.  The molarity of the…

Q: Convert 0.255 M HCN solution to its normality counterpart.

A:

Q: The aqueous solution of hydrochloric acid (HCl) with a concentration of 1.12 M has a density of 1.19…

A:

Q: What is the mass/volume percent (% w/v) of potassium chloride in a 0.335 M aqueous potassium…

A:

Q: What is the percent by mass of 50 grams of NaCl dissolved in 50 grams of water ? O1% 2 % 100 % 50%

A:

Q: What mass of a concentrated solution of nitric acid (68% HNO3) is needed to prepare 400.0 g of a 10%…

A: Percentage of any soution can be determined by using the formula :              %ge of solution=mass…

Q: What are the unique physico-chemical properties of water?

A: Water has the following unique physio-chemical properties. - Water is a polar solvent - Water has…

Q: What volume of 2.0 M NaCl solution can be made from .75 moles of NaCl?

A: Here, we have to find the volume of 2.0 M NaCl solution that can be made from 0.75 moles of NaCl.

Q: What is the percent by mass of 50 grams of NaCl dissolved in 50 grams of water ? O1% O2 % O 100 %…

A: % Particular element or molecule = (particular element weight/Total elements weight)* 100

Q: Calculate the mass % of a solution of KCl prepared by dissolving 12.75 g KCl in 54 g H2O?

A: Given :  Mass of water = 54 g  Mass of KCl = 12.75 g  To calculate :  mass % of  solution

Q: The mass percentage of a solution containing 20 grams of solute in 100 grams of solution is…

A: Mass of solute = 20 g Mass of solution = 100 g Mass percentage =?

Q: A bottle of concentrated HClO4 has the following information on its label: gmw= 100.5, SG= 1.60; 70%…

A:

Q: A solution is prepared by dissolving NaBr in water. What is the mole fraction of NaBr in a solution…

A: Mole fraction of a substance= Number of moles of that substanceTotal number of moles

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.