Question: Determine the average volume of NaOH used per gram candy and milk.

Q: Calculate the mass percent of a vinegar solution with a total mass of 97.06 g that contains 3.87 g…

A: Mass percent =Mass of soluteMass of solution×100%

Q: What is the percent by mass of LiCl if 29 g of LiCl is used to make 283 g of solution? Answer :…

A: Mass of LiCl = 29 g Mass of solution = 283 g  % mass LiCl = ?

Q: 3.How many grams of LiOH would be used to make a 1.50 M solution that has a volume

A: Molarity of LiOH = 1.50 M Volume of LiOH = 1.00 L As we know, Molarity(M ) = Moles/V(L) So, moles  =…

Q: Concentration Units. Follow the format. Given: Formula: Calculations and answer: 10. A solution is…

A: Given: Volume of benzene = 25 mL And volume of toulene = 80 mL

Q: Determine the moles of ammonia present in 9.7 mL of O.51 Mammonia. Give your answer to four decimal…

A: Given data: The volume of ammonia is V=9.7 mL=9.7×10-3 L. The molarity of ammonia is M=0.51 M=0.51…

Q: What is the volume of a 0.1 M solution that contains 2.9 moles of BeO? Your Answer:

A:

Q: How many kcal/mol are in 435.94 kJ/mol?

A:

Q: What mass ( in g) of NaCl is needed to make 540 g of a 20.8% NaCl solution? Report your answer to 2…

A: Given, Mass of NaCl solution is ---- 540g Mass% of NaCl is ----- 20.8% What is the mass of NaCl…

Q: how to solve normality using molarity, volume, and grams?

A: To explain: A relationship between the normality with molarity, volume and mass.

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

A: Explanation Mass percent There are different ways of expressing the concentration of a solution by…

Q: A sample of water was found to contain 900 g of calcium per m3 of sample. Determine: a) Parts per…

A: Here we have to use the relation: (a) 1 g/m3  = 109ppt (b) 1 g/m3 =  1 ppm

Q: How many moles are in 27.3 gg of chloroform?

A: Given data Mass of chloroform = 27.3 g As we know, Molar mass of Chloroform = 119.38 g/mole

Q: What usually happens to the solubility of gas as temperatures decreases? Answer:

A: As the kinetic energy of the gaseous solute increases,its molecules have a greater tendency to…

Q: If an average cup of coffee contains approximately 150 mg of caffeine, how many moles of caffeine…

A: Given;

Q: Example (2): Calculate the molar fraction of nitrogen in a solution consisting of 14 grams of…

A:

Q: How many mL of 1.47 M NaCl are needed to contain 4.0 g of NaCI? Report to nearest 0.1 mL, with no…

A: The number of moles of solute present in 1L of the solution is known as the molarity of the…

Q: Question attached

A: To calculate the concentration of the diluted solution, the formula used is: C1V1=C2V2…

Q: you add 14.5 mL of water to 165.0 mL of a 0.25 M NaOH, what will be the molarity of the diluted…

A:

Q: How many moles of chloride ions are present in a 380.0 mL solution of CaCl2 that has a concentration…

A: The volume of the solution is = 380.0 mL The molarity of the CaCl2 solution is = 0.315 M The number…

Q: What is the percent by mass of NaCl in a sample of saline if 300 g of NaCl is used to make 581 g of…

A: The percentage by mass of the solution can be written as - Percent by mass = (mass of solute in…

Q: The artificial sweetener aspartame (Nutri-Sweet) formula CallieN:Os is used to sweeten diet foods,…

A:

Q: Question attached

A: It is given that the solubility of KNO3 is 1g KNO3 per 5 mL of water,

Q: Question attached

A: The quantity of moles of solute that is present in one liter of solution is molarity. The formula to…

Q: What percent of water is in in the compound calcium chloride dihydrate?

A: The formula of calcium chloride dihydrate is CaCl2 x 2H2O Hence molar mass of calcium chloride…

Q: How are dilutions performed?

A: Dilution refers to the process of adding additional solvent to solution to decrease its…

Q: Solve this

A: The molarity is the concentration term which is defined as a number of moles of solute dissolved in…

Q: Explain how the mg vitamin C calculated would be affected if the end point was overshot during the…

A: In an experiment to determine the amount of vitamin C in a sample, a common method involves…

Q: How many moles of water are in 1 μL of water?

A: The density of a substance can be defined as mass of substance per unit volume of substance. The…

Q: How do you find the average percent water in an unknown?

A: Let's say there is any unknown sample given with some mass M.

Q: Calculate the molality of a sucrose solution made by dissolving 60.9 grams sucrose into 95.6 grams…

A:

Q: What is the concentration of a solution that was prepared by adding 0.492 moles of NaCl to a…

A: Given data: No. of moles of NaCl = 0.492 moles final volume of the solution = 1.132 L

Q: What is the concentration (molarity) of a solution created by dissolving 173.1 grams of KCI to…

A: Given Mass = 173.1 g Volume of solution = 1 L Standard value Molar mass of KCl = 74.55 g/mol

Q: How many uses of salt can you think of?

A: Salt is a mineral that is predominantly made up of sodium chloride (NaCl), a chemical component that…

Q: 44. What is the final M of a solution prepared by diluting 20.0 mL of 4.0 M NaOH to 10.0 L? (2 sig…

A: The question is based on the concepts of solutions. we need to calculate concentration of diluted…

Q: How many liters of a 1.25 M aqueous solution of glucose solution contains 2.25 moles of glucose?…

A: Molarity (M) is the number of moles of solute that are dissolved in 1 L of the solution. It is given…

Q: 7.How many grams of Sodium chloride are in 2200. grams of a 7.00% solution by mass? Answer:…

A: In this question we want to determine the mass of Sodium Chloride ( NaCl ) in grams unit.  How we…

Q: How many moles of HBr are present in 0.123 L of a 2.67 M solution? Your Answer: Answer units

A: Given that: Volume of solution (V) =0.123 L Molarity of solution (M) = 2.67 M Moles of HBr =?

Q: Question attached

A: The mass of solute in grams present in 100 g of the solution is termed as the mass percent of the…

Q: Calculate the mass percent of a sucrose solution that is made by mixing 2.48 grams of sucrose into…

A: Mass of sucrose = 2.48 gMass of solution = 23 gIt is required to calculate the mass percent of…

Q: What is the concentration of a solution that was prepared by adding 0.131 moles of NaCl to a…

A:

Q: You need to make an aqueous solution of 0.186 M potassium sulfate for an experiment in lab, using a…

A: Molarity of a substance is the number of Mole present in one litre of solution.

Q: When you put one mole of triacylglycerol (triacylglycerol) in a 250 mL glass, how many Molar…

A: NOTE ; In question some words are missing. It will be 250 mL of glass beaker with water i guess. So…

Q: Convert the concentration of ephedrine sulfate of 1 gram per 125 mL to mg per ml Do not forget the…

A: It is given that the concentration of ephedrine sulfate is 1 gram per 125 mL. It is to be converted…

Q: WHATS THE NEW WATER LEVEL IN MILLILITER?

A: Mass of gold ( m ) = 85.0 g Density of gold ( d ) = 19.3 g/mL Density ( d ) = mass ( m ) / volume (…

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.