A scientist was hired for an up and coming biotech company.  She used 25.00 g of iron (III) hydroxide to make a 500.0  mL solution.  Being proactive, she asked you her assistant to calculate the concentration in A) normality B) molarity  C) molality  D) % mass.  Assume the density of the solution is 1.15 g/mL.

Q: 6. A student makes a solution that is 37.5% (by mass) perchloric acid in water. Determine the…

A: The ratio of moles of solute to the mass of solvent in (kg) is known as molality.

Q: To what volume should you dilute 150.0 ml of an aqueous 6.00 M iron (II) bromide solution so that…

A: molar mass of FeBr2=215.65g/mole mass of solute given =5.35g using molarity formula calculate the…

Q: Determine the normal concentration of a solution composed of 53.2 g of pure K3PO4 in 2475 mL of the…

A:

Q: Calculate the mass percent by volume (% w/v , in g/100 mL) of 42.6 g of glucose in 325 mL of…

A: Mass of glucose = 42.6 g Volume of solution = 325 mL

Q: Calculate the molarity of 0.700 mol of Na2S in 1.45 L of solution Then, calculate the molarity of…

A: A. If 1 mole of Na2S is present in 1 L solution then the molarity will be 1 M. If 0.7 mole is…

Q: A 500 mL of 3.0 M NaOH solution was diluted in order to produce a 1.0 M solution? What is the volume…

A:

Q: A student dissolves 7.9 g of glucose (C,H,,06) in 400. mL of a solvent with a density of 0.83 g/mL.…

A:

Q: 1. Calculate the molarity of each of the following solutions: a) 20.0 g of NaBr in 850 mL of…

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

Q: A 11.39 M HCl solution has a density of 1.180 g/mL. What is the concentration of this solution in…

A:

Q: Commercial vinegar is a 5.00% by mass aqueous solution of ethanoic acid. What is the molarity of…

A: Given, percentage by mass of ethanoic acid = 5.00 %            density of vinegar = 1.00 g/mL We…

Q: An aqueous solution of CaCl2 weighs 6.3 kg. The solution has 8.5 moles of CaCl2 present in it. The…

A:

Q: 715 mL of water was added to 40.0 mL of 0.550M MgCl4 solution. Assuming the volumes are additive,…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: Given a 28.6% solution by mass of ethylene glycol in water, what mass of solution is needed to…

A: Given, Solution % = 28.6 % Mass of ethylene glycol = 10.0 g  Mass of solution = ? The formula used…

Q: How many grams of Na2CO3Na2CO3 are present in 27.0 mL27.0 mL of a solution that is 27.0% Na2CO327.0%…

A: The volume of the solution is = 27.0 mL The mass percent concentration of the solution is = 27.0 %…

Q: Fructose (molar mass = 180.2 g mol−1) is a common sugar. What is the molality of a solution of…

A:

Q: 1. Why is it important to understand the colligative properties of solutions? Explain…

A: Colligative properties are properties of dilute solutions and depends on the ratio of the number of…

Q: What is the morality of a solution that contains 0.25 mole of solute in a 0.50 L of solution?

A: Given :  number of moles of solute = 0.25 mol   volume of solution = 0.50 L  To be calculated :-…

Q: The density of the concentrated HBr solution of 48% by mass is 1.50 g / ml.  a) How many grams of…

A:

Q: what is the amount of solvent in mL in the solution?

A:

Q: Calculate the mass percent by volume of 140.6 g of glucose (C6H1206, MM = 180.2 g/mol) in 325 mL of…

A:

Q: 1. Calculation Vwater = 355 mL %3D 1 tablespoon salt = 15 g NaCl Density water = 1 g/mL Basing on…

A: Note: As per our company guideline we can answer only three subparts.Kindly repost the question…

Q: 25 litres of a 1.0 M solution of bromine in dichloromethane. determine the volume of each liquid

A: Given: Concentration of bromine in solution = 1.0 M And volume of solution = 25 L.

Q: Which of the following statements about the concentration of solutions is correct? Select the…

A: We have to tell which statements are true.

Q: The legal limit of blood alcohol limit in most states is 0.080 grams per 100.0 grams of blood. What…

A:

Q: What is the molar concentration of a lidocaine solution prepared by diluting 10. mL of a 2.0 M…

A: · Volume of lidocaine stock solution = 10 mL· Molarity of lidocaine stock solution = 2.0 M Diluting…

Q: A 80.9 mL sample of 12.2 M sucrose solution is dilated to 334.2 ml. What is the molarity of the…

A: Given information: Initial volume of solution = 80.9 mL Molarity of sucrose solution = 12.2 M…

Q: A student dissolved 13.0g of Calcium Nitrite in 150.0mL of water. What is the molarity, M, of the…

A: Answer

Q: 5. A solution can exist in what state of matter?

A: The solution is the mixture in which the solute (less amount of quantity ) is soluble in the solvent…

Q: Complete the following steps: A) Show the necessary calculations. B) Write out directions for…

A: We have given that To prepare solution we have to know following formula Concentration = No.of mole…

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 density of water at 25 degree Celcius is at 0.9975 g/ml and the density of ethanol, C2H5OH, is…

A: Given that : Density of water = 0.9975 g/mL Density of ethanol = 0.786 g/mL Mass of ethanol = 17.6 g…

Q: A solution is prepared by mixing 9.61 grams of benzene (C6H6) in water to create a solution total…

A: Molarity(M) of a solution is defined as the number of moles of solute per 1000mL of the…

Q: An aqueous solution of propyl alcohol is made by transfering 29.9 mL of liquid propyl alcohol to a…

A: Given,  Volume of the liquid propyl alcohol = 29.9 mL  Volume of the flask = 300mL  What is the…

Q: A solution is made by mixing 48.2 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL). What is…

A: Given ; mass of alcohol = 48.2 g  And volume of water = 100 mL  Since density of water = 1 g/mL…

Q: 4. Determine the molality of a solution prepared by dissolving 28.60 g of glucose (C 6 H 120 6) into…

A:

Q: 12. What is the molarity of a solution that contains 10.0 moles of solute in 2000.0 mL solution?…

A: Disclaimer:  The molarity of a solution is calculated as the number of moles of a solute present in…

Q: Aqueous solution of acetone has 1.37% by mass of acetone. If the density is 0.965 g/mL, what is the…

A: Given that the solution is  1.37%  by mass of acetone⇒ 1.37 g  acetone is present in 100 g  of…

Q: You need to make 10mL of a mixture of 25 parts of solution A, 24 parts of solution B and 1 mL of…

A: combination (physical)of two or more substances called mixture .In this mixture identity of…

Q: A student task is to prepare 3 glucose (C6H12O6) solutions with different concentration. If the…

A: i) he needs 2.88g glucose to make 80mL of solution ii) He needs 0.405g of glucose to make 90mL of…

Q: Isopropyl alcohol is mixed with water to produce a 37.0%37.0% (v/v) alcohol solution. How many…

A: The concentration (in general) of a solution is defined as the amount of solute present in certain…

Q: You have 100 ml of a 1M sucrose solution and want to make 1 liter of a 0.01 M solution with water as…

A: Given: Volume of stock sucrose solution available = 100 mL Concentration of stock sucrose = 1 M…

Q: A 5.69 g of table salt (NaCl; molar mass = 58.44 g/mol) is dissolved and added with water up to 150…

A: Molarity: It is the amount of solute that is getting dissolved in one liter of a solution. Formula…

Q: A student filled up a 50 mL volumetric flask to the mark with a solution and poured it into a…

A: Given: A student filled up a 50 mL volumetric flask to the mark with a solution and poured it into a…

Q: Nitric Acid is usually purchased in a concentrated form that is 70.3% HNO3 by mass and has a…

A: Calculation of no. of moles of HNO3 present in 1.15 L of 0.10 M solution.

Q: To what volume should you dilute 125 mL of an 8.00 MCuCl2 solution so that 50.0 mL of the diluted…

A:

Q: A student makes a standard solution of sulfuric acid by taking 10.00 mL of a super-concentrated…

A:

Q: A chemical analysis shows that a sample contains 4.4 grams of lead in 1.00 x 103 grams of water.…

A:

Q: Determine the mass of NaCl needed to make the following solution: 2.7 % NaCl in a total volume of…

A: given mass/volume ℅ = 2.7 volume of solution = 146 ml

Q: At 20 degrees C , an aqueous solution that is 18.0% by mass in potassium bromide has a density of…

A:

Q: One of the most utilized IV (intravenous) fluids administered in medical settings is called D5W,…

A: Given that : Volume of D5W = 250 mL %m/V = 5%

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.