12.0−mL portion of 7.00 M stock solution is to be diluted to 0.300 M. What will be the final volume after dilution? Enter your answer in scientific notation. Be sure to answer all parts.

Q: 100.0 mL of a 0.500 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the final…

Q: What volume (mL) of a concentrated solution of sodium hydroxide (6.00 M) must be diluted to 200. mL…

A: On dilution number of moles remain same.

Q: A 1.37 M aqueous solution of citric acid (H3C6H5O7) has a density of 1.10g/cm^3. What is the mole…

A: Assume you have 1 L of the solution. That 1 L will contain 1.37 mol citric acid, and the solution…

Q: Calculate the molarity of 25.0 grams of KBr dissolved to 750.0 mL.

A: The concentration of any substance can be expressed in different ways such as molality, molarity,…

Q: A sample (50 mL) of a bottled water was added to a 100 mL volumetric flask and then diluted to the…

A: The dilution takes place twice. First the original sample (50 mL) is diluted to 100 mL stock…

Q: You have a stock solution of 14.8 MM NH3NH3. How many milliliters of this solution should you dilute…

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Q: A 0.300 M solution of hydrochloric acid is prepared by adding some 1.50 M hydrochloric acid to a 500…

A: On dilution, the number of moles of acid does not change and the number of moles of acid in 500 mL…

Q: Determine the number of moles of AgNO3 in 25.0 ml of 0.600 M AgNO3. Show solution.

A: Given,  The number of moles of AgNO3 present in 25.0 mL of 0.600 M AgNO3 solution is:

Q: . Design a procedure for making a 1.00x104 M solution of HCl if all you are given is a stock…

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Q: If 0.9871 g of the primary standard KIO3 is used to prepare 500.00-mL of the standard solution, how…

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Q: You have a Standard A of Blue Dye 5 with a Molarity of 2.000 x 104 M. • You make a Standard B by…

A: Given :  Molarity of standard dye A = 2.000 x 10-4 M  Standard B is formed by 1:5 dilution of…

Q: 0.8 M HCl was diluted to a fixed volume of 500 ml. If the new concentration is 0.20 M, what was the…

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

Q: A solution of hydrogen peroxide (H2O2) in water with a volume of 50.0 mL is diluted by adding 70.0…

A: Initial Volume = 50 mL Final Volume = 50 + 70 = 120 mL

Q: [References) Use the References to access important values if needed for this question. In the…

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Q: A 12.0-mL portion of 3.00 M stock solution is to be diluted to 0.200 M. What will be the final…

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Q: Refill the burette with the standardized 0.5 M NaOH solution provided. Record the initial volume of…

A: Moles of NaOH required = Moles of vinegar (acetic acid) neutralized

Q: Calculate the concentration of a soluation when a 15 mL sample of 6 M acetic acid solution is…

A: Given:-               To Calculate the concentration of a solution when a 15 mL sample of 6 M acetic…

Q: The percentage or ratio strength (concentration) of a component in a pharmaceutical preparation is…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: SOLUTION CONCENTRATION FUNDAMENTAL QUIZ (V4) This quiz will be scored on a pass/fail basis. Show all…

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Q: A sample of 6 M 10 mL H2SO4 is diluted to 100 ml. Calculate the concentration ( in gravimetric…

A: On the dilution of an acid, the concentration (molarity) of the solution decreases. The number of…

Q: Concentration (mg/dL) Stock Standard (mL) Distilled H2O Total Volume of Dilution (mL) 0 0.0…

A: Formula used Vol.of stock(V1) * Concentration of stock(M1) = Total Volume(V2) * Final…

Q: 390 mL of a 1.19 M NAOH solution is diluted to a final volume of 856 mL. Calculate the new…

A: To calculate the final volume if 390 mL of a 1.19 M NaOH solution is diluted to a final volume of…

Q: student begins lab with 238.6 ml of 3.6 Hcl. They re instructed to dilute solution so that the…

A: Initial volume of HCl= 238.6 mL Initial concentration of HCl = 3.6 M Final concentration of HCl =…

Q: You need to make an aqueous solution of 0.240 M potassium bromide for an experiment in lab, using a…

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Q: How many mL of 0.25 M of SDS is required to be poured in a 750 mL so that its final concentration is…

A: From given data  Initial concentration M1= 0.25 M Final concentration M2= 0.024 M  Final volume V2 =…

Q: Consider the steps involved in preparing a dilute solution from a stock solution. Arrange them in…

A: The dilute solution is prepared by using the stock solution of fixed volume which is then added with…

Q: IMNACI solution using an available 2.86 M solution? ODilute 23.9 mL of the 2.86 Msolution to a final…

A: solution - from the dilution law; M1×V1 = M2×V2Where ;M1 = initial cincentration = 2.86 mol/LV1 =…

Q: Calculate the final concentration when a 28.0 mL sample of 25% (m/v) sodium chloride solution is…

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Q: Concentration Units. Follow the format. Given: Formula: Calculations and answer: 7.Calculate the…

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Q: Discuss whether your data in Part C (Quantitative Analysis of Salt Solutions) appears to follow a…

A: Conductivity of a solution is related to concentration by the equation : λm = κ/C where λm is molar…

Q: : A 12.1 Moles NaOH solution means there are 12.1 moles of NaOH in liter of solution. Preparation of…

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Q: How much of a 15.0 M stock (original) solution do you need to prepare 250 ml of a 2.35 M HF solution

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Q: Approximately 0.5 M KOH by diluting 20 mL of 6 M KOH into the appropriate volume of distilled water.…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: You used a stock 0.200M solution of CuSO4 for constructing a calibration curve. Assuming the density…

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Q: When 0.064L of a solution containing 1.46M BaF2 is diluted to 0.7L, what is the concentration of…

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Q: A chemist has a 90 mL beaker of a 40% solution. a. Write an equation for the concentration of the…

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Q: solution 2 were taken and added to a flask and 50 mL of Di water were added to the flask. This is…

A: To calculate concentration of each solution, at first  let us calculate the concentration in terms…

Q: Analyze and answer the problem. Show your complete solution. What mass of AgNO3 must be dissolved…

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Q: Show all work with units for each calculation below.  Each answer must contain the correct units and…

A: The number of moles of concentrated solution and the number of moles of diluted solution remain the…

Q: Starting from the primary standard solution in Question 4 and using the dilution scheme in Figure 1,…

A: The amount of solute that is dissolved in a specified volume of a solvent yields a solution. The…

Q: Determine the initial volume of 1.50M AlPO4 stock solution to make 30 mL of a .500M AlPO4 solution

A: Data given: Initial concentration of AlPO4, M1 = 1.50 M Initial volume of AlPO4, V1 = ? mL Final…

Q: Let’s say you had a 3.45 M solution of salt and you diluted it. What would you do to dilute it? What…

A: Initial molarity of salt solution = 3.45  How to dilute this solution ?  Effect on initial molarity…

Q: [4.05819 Mass of Urea (g): Buret Initial Volume (mL): water Part 2 Calculation: Final Temperature of…

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Q: Suppose you will prepare a 1:1 by ass NaOH solution using 30g NaOH of 97% purity (density=2.13g/mL).…

A: Weight percent Solution: Simply it is the amount of solute in grams per 100 grams of solution.…

Q: Calculate the concentrations of the NaOH and crystal violet solutions if the stockroom uses 0.7925 g…

A: Given, Molarity of NaOH = 0.01981398604M Diluted NaOH is 10mL of 0.010M

Q: A chemist has a 60 mL beaker of a 40% solution. a. Write an equation for the concentration of the…

A: Given that : A chemist has a 60 mL beaker of a 40% solution.

Q: Determine the final volume needed when 15.0 mL of a 7.50 M solution is diluted to a final…

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Q: Concentration Units. Follow the format. Given: Formula: Calculations and answer: 9. How much 0.075 M…

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

Q: In the lab you weigh 12.54 g of NaCl how much water do you need to dissolve the NaCl and make a…

A: Molarity is defined as the number of moles of solute per volume of the solution in L. i.e.…

Q: Kristen dissolves 28.01 grams of NaOH in enough water to make 236 mL of solution. What is the…

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