Calculate the normality of a sulphuric acid solution if a 25.00 mL aliquot required a volume of 11.94 mL of a 0.0229 N KOH solution to reach an end point.

Q: Calculate the boiling point of a 1.6 M solution of ethylene glycol in water. Ethylene glycol is a…

A: When we add ethylene glycol in water the boiling point of  water increases. This phenomenon  is know…

Q: Calculate the Normality of an HBr solution which required 28.17 mL to neutralize 2.95 g Ca(OH)2.

A: Given: 1) Volume of HBr solution is 28.17 mL = 0.02817 L 2) Weight of Ca(OH)2 is 2.95 g. 3) Molar…

Q: A student needs to prepare 50.0 mL of 0.80 M aqueous H2O2 solution. Calculate the volume of 5.1 M…

A:

Q: Calculate the volume of NaNO2 8×103M solution necessary to prepare 10 ml of 6x10-3 M NaNO2 solution…

A: To change the concentration of any solution of  known quantity, multiply  molarity by its volume to…

Q: Prepare a solution of NaCl by accurately weighing approximately 1.45g of NaCl into a 100 mL beaker /…

A: Molality (m)=Moles of soluteMass of solvent in kg mol/kg Mass of NaCl added=1.45gMolar mass of…

Q: Calculate the molality of NH3 (MM = 17.03 g/mol) in household ammonia, which is an 8.00% solution by…

A:

Q: Calculate the molarity of 10.0g of NaC2H3O2 dissolved in 500 mL of aqueous solution.

A: Compound: NaC2H3O2  Molar mass = 82.03 g/mol given weight = 10g

Q: Calculate the concentration in Normality for a 6555ppm sulfuric acid solution MM: Sulfuric acid- 98…

A: We have to calculate the normality of given solution.

Q: A solution is prepared using 0.125 g of glucose, , in enough water to make 250. g of total solution.…

A: In the question Following information given - Mass of the solute , glucose = 0.125 g Mass of the…

Q: True or False 1. A solution can have more than one solutes. 2. In a solution the larger component…

A: The homogeneous mixture of two or more substances is known as a solution. The substance present in a…

Q: Using molarity to find solute moles and solution volume Caliyah v Calculate the volume in…

A: Given that : Molarity of Calcium bromide = 3.3 M Moles of calcium bromide = 100 mmol Volume of…

Q: Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution.

A: Normality of solution is defined as number of gram equivalents of solute dissolved per litre of…

Q: calculate the freezing point of an aqueous solution with 412 g of sucrose (C12H22O11) per kilogram…

A: The depression of freezing point is a colligative property which depends upon the concentration of…

Q: Calculate the freezing point of a solution  1.75 g  benzene (C6H6) in 200 g  of chloroform (CHCl3).

A:

Q: If a solution has a concentration of 2.5M HCI, what is the concentration in Normality? 10.0N O 5.0N…

A:

Q: At 30 oC, a solution of CH3COOH (MM = 60.052 g/mol) has a molality of 7.137 m, and a density = 1.041…

A: Given that , Molality of CH3COOH solution = 7.137 m Molar mass of CH3COOH (MM) = 60.052 g/mol…

Q: want to dilute my lab’s stock solution of 11M NaOH. I pour 18.0ml of the stock solution into a…

A: Given : M1 = 11 M V1 = 18 ml M2 = 2.2 M

Q: 1. What mass of the following chemicals is needed to make the solutions indicated? a. 1.0 liter of a…

A:

Q: A Vitamin C packet is added to a glass of water containing 500.0 mL of solution. The Vitamin C…

A: We have to predict the concentration in ppm.

Q: If 10.0 mL of 0.20 N oxalic acid dihydrate required 2.75 mL of an unknown NaOH solution to reach the…

A: Given  Volume of oxalic acid dihydrate ( V1 )  = 10 mL Normality of oxalic acid solution ( N1  =…

Q: Determine the amount in grams of NaCl needed to make the following solution 1.5 % NaCl in a total…

A:

Q: Calculate the normality of the base in each of the following solutions. a.) 18.5 mL of base…

A: Normality can be defined as the number of gram equivalents of solute present in one liter of a…

Q: the density of a 3.539 M HNO3 aqueous solution is 1.150 g x mL-1 at 20 Degrees C. What is the molar…

A: Given Molarity = 3.539 M Density = 1.15 g/ml

Q: Using the data below, determine the solution that has the lowest density. Data of Various Solutions…

A: The relation between mass density and volume is as follows: Density = mass/ Volume     ......... (1)…

Q: .  Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution

A:

Q: An aqueous solution of the non-ionic compound formaldehyde, CH2O (aq), conduct an electric current…

A:

Q: Which one of the following properties of a solution does not depend on the identity of the solute…

A: Colligative properties of solution are the properties that depends upon the concentration of solute…

Q: How many moles of solute particles are present in 1 L of each of the following aqueous solutions (if…

A: Given, Volume = 1 L Molarity of NaBr = 1.3 M Molarity of HNO3 = 0.065 M Formula Used:…

Q: Which of the following statements is TRUE? Group of answer choices Adding a solute to an aqueous…

A: The solution is given below -

Q: Calculate the molarity and normality of the following chemicals: 200 mg/L HCl 150 mg/L H2SO4 100…

A:

Q: Calculate the mass/volume percent of a NaClNaCl solution in which 151 gg of NaClNaCl is dissolved in…

A:

Q: Determine the freezing point of a solution that contains 78.8 g of naphthalene (molar mass 128.16)…

A: Molality of solution can be calculated as follows:

Q: Principal ingredient of an antacid is Al(OH)3 (76.98). The concentration of 0.00400 M Al(OH)3…

A: Given, Molarity of Al(OH)3 = 0.00400 M

Q: Determine the volume percent of a solution made by mixing 50.0 mL of hexanol with enough ethanol to…

A: 1) Volume of Solute ( Hexanol ) = 50 mL        Volume of solution              = 125 mL…

Q: Thirty milliliters of ferrous ammonium sulfate solution contain 1.176 grams of pure…

A:

Q: One Solution of NaCl in 250 g of water boils at 102.04 degree Celcius. What is the concentration of…

A: Given Data :

Q: Calculate the molality of a 40.0% H3PO4 solution in water.

A:

Q: How many milliliters (mL) of a 5.25% (w/v) HCl solution must be used to prepare 240 mL of a 0.175%…

A: Given that: Concentration of stock HCl(C1) = 5.25%(w/V) Concentration of final HCl solution(C2) =…

Q: Classify the solutions as unsaturated, saturated, or supersaturated. The solubilities of the solutes…

A: 66 g vitamin C in 200 mL water at 20°C Given: Solubility of Vitamin C in water = 33g/100 mL at…

Q: Given an intravenous solution, dextrose 10% in water, which contains 10.0 g dextrose monohydrate…

A:

Q: Calculating the freezing point of an aqueous solution 3. What is the freezing point of an aqueous…

A: When a salt (which completely dissociates) is added to water it lowers the freezing point of the…

Q: True or False? Molarity of a solution is independent of the temperatuture of the solution. (In…

A: Given statement : Molarity of a solution is independent of the temperatuture of the solution. (In…

Q: Calculate the volume of NaSCN 12x103M solution necessary to prepare 10 ml of 8x10-3 M NaSCN solution…

A: Using  C1V1=C2V2 for finding the volume

Q: Calculate the amount of sugar needed to make 100 ml of 40 degree brix syrup. Specific gravity of 40…

A: Ans. Let us calculate first denaity of brix solution :- Specific gravity=Density of 40 degree…

Q: Determine the volume percent of a solution made by dissolving:

A: in the solution less quantity of component is called solute and more quantity of component is…

Q: Calculate the new molarity of a 75.0-mL sample of 0.450 M CaCl2 solution that is diluted with enough…

A:

Q: what is the freezing point of 1 m solution pf hcl in water

A: Freezing-point depression, ∆Tf = i.Kf.m Where, i = the van't Hoff factor ( i= 2 for HCl) Kf - the…