Use the virtual lab to prepare 150.o mL of an iodine solution with a concentration of o.06 g/mL from the bottle of the 0.18 g/ml. iodine solution. Need help? Click on the hint button (0) below the virtual lab.

Q: How many mL of acetone are required to make a 3.94% (v/v) aqueous solution in a 500. mL volumetric…

A: Volume percent is defined as concentration of a solution when solute and solvent both are expressed…

Q: Q5: 50 g of a 26% (m/m) solution was mixed together with 130 g of a 17% (m/m) solution. What is the…

A: To solve this problem we have to calculate the m/m% and volume of ethanoic acid.  We use the formula…

Q: A chemist prepares a solution of sodium chloride (NaCl) by measuring out 0.43 g of sodium chloride…

A:

Q: Calculate the volume percent of 418 mL of acetone in enough water to give 1.23×103 mL of solution.…

A: Given : Volume of acetone = 418 mL And volume of solution = 1.23 X 103 mL = 1230 mL

Q: In the laboratory you are asked to make a 0.720 m sodium hydroxide solution using 525 grams of…

A: Molality is a way of expressing concentration of a solute.It is defined as the moles of solute…

Q: Question 1 An Olympic-sized pool is 45.3367m long, 24.889m wide, and 1.6347m deep. How many moles of…

A: 1) Given data is Length of  Olympic-sized pool= 45.3367m Width = 24.889 m Depth =1.6347m deep…

Q: Percentages represent grams/100m1. So a 1% SDS solution has 1 gram of the detergent SDS in 100ml of…

A: Concentration is a parameter that is used to quantify the amount of substance. The concentration…

Q: A solution is prepared by dissolving 24.5 g of Cacl2 (MW = 110.98 g/mol) in 385 ml of water. The…

A: Given mass of CaCl2  = 24.5g Molar mass of CaCl2  = 110.98g/mol Volume of the solution =385ml

Q: ▼ Calculate the number of grams of 1.2 % (m/m) NaCl solution that contains 6.00 g of NaCl. Express…

A: We have to calculate the specified value for the given questions

Q: Please help me solve

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

Q: For the half dilutions part of your experiment how many samples are you required to have ? How much…

A: Following is the appropriate answers of the given question.

Q: Calculate the volume (in mL) of a 19.0% (m/V) solution containing 13.7 g NaCL. Enter your answer in…

A: Given(m/V) % of solution = 19.0 %Mass of NaCl = 13.7 gVolume of Solution = To be determined

Q: How many mL of acetone are required to make a 3.87% (v/v) aqueous solution in a 200. mL volumetric…

A: The volume of solute (in mL) present in 100 mL of the solution is known as the v/v percent…

Q: SHOW YOUR WORK! Use conversion factors to determine the answers to the Following questions. Do not…

A:

Q: 2. Lisa, a librarian at the Knights of Favonius, is also a great potion maker. She wants to create a…

A: The objective of the question is to determine the amount of water needed to achieve the…

Q: 325 mL of 0.25% (w/v) KCl  solution I would weigh out _____  g KCl and add water to dissolve, then…

A: SOLUTION: Step 1: (w/v) % of the KCl solution is 0.25%. The total volume of the solution is 325 mL.…

Q: What is the volume (in mL) of a solution that uses 9.35 g of NaOH to prepare a 0.340 M solution?…

A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as the…

Q: A 551 ml container of 70% (v/v) Isopropanol (rubbing alcohol) contains how many mL of isopropanol?…

A: The volume of isopropanol is to be calculated

Q: Jamel is to receive Cleocin 275 mg IV for 6.00 hr. The concentration of the solution is 5.00 mg/mL.…

A: Given :-  Amount/mass of drug = 275 mg  Concentration of solution = 5.00 mg/mL  To calculate :-…

Q: substance has a solubility of 12.5 g per 100 mL of solvent at 100 degrees celsius and 2.45 g per 100…

A: Given : solubility of substance at 100 °C = 12.5 g/100 ml  Solubility of substance at 10°C = 2.45…

Q: A chemistry student needs 40.00 g of 4-methyl-2-pentanone for an experiment. She has available 1.0…

A: Given: Mass of solute 4-methyl-2-pentanone required = 40.00 g. Mass of available solution = 1.0 Kg =…

Q: How many grams of sodium chloride should be used in compounding this prescription? Report your…

A: Given , The solution to make is to be isotonic.

Q: mL

A:

Q: A solution is made out of 25.0 g of benzene and 0.000958 g of aspirin. What is the concentration in…

A: Given information,    Mass of benzene = 25.0 g    Mass of aspirin = 0.000958 g

Q: How many grams of nickel(II) nitrate, Ni(NO3)2 , are required to make a 8.96 %(w/v) aqueous solution…

A:

Q: Which of the following can be used to measure a very small concentration (much less than 1% m/m)?…

A: Given: Mass percent of solute is much less than 1 % (m/m) (assuming its 0.0001 %). Assuming 100 g of…

Q: concentrated” hydrochloric acid is an aqueous solution of 37.2% HCI that is commonly used as a…

A: 37.2 % HCl means that 37.2 g of HCl is present in 100 g of solution.

Q: 1. Plot density versus concentration for the five reference solutions on a graph. The concentration…

A: The density vs concentration plot for the given five reference points is as follows

Q: In the laboratory you are asked to make a 0.243 m nickel(II) bromide solution using 275 grams of…

A: We know that Molality is defined as moles of solute per kg of solvent. Molality =

Q: Physical description of prepared stock solution (Transparency, color, turbidity, etc.) (Be concise…

A: In the given question, stock solution of L-ascorbic acid has been prepared. The concentration of the…

Q: Hw.2.   In the laboratory you are asked to make a 0.586 m zinc acetate solution using 355 grams of…

A: Here we have to calculate the no of grams of Zinc acetate that we have to add.

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.