What laboratory equipment do you need to prepare 250 mL of a 0.010 M solution of NaCl from a stock solution?

Q: What volume (in mL) of a 0.500 M stock solution of NaNO₃ would you add to a 1.000 L volumetric flask…

A: We know that V1S1 = V2S2  where, V1 = volume of NaNO3 required = ?  S1 = strength of NaNO3 = 0.5 M…

Q: You wish to make a 0.354 M hydroiodic acid solution from a stock solution of 12.0 M hydroiodic acid.…

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Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: How would you prepare a 50.0 mL portion of 2.50 M sodium hydroxide solution? (b) The stock room has…

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: To make 1.50 L of 0.100 M NaCl from a 2.96 M stock solution, you would need to take  mL of the stock…

A: Concentration of stock NaCl solution, M1 is 2.96 M. Volume of stock NaCl solution is V1. Volume of…

Q: 3. As part of an experiment, you need to make 150 mL of a 0.750 M ammonium hydroxide solution from…

A: Molarity of the required solution, C = 0.750 M or 0.750 mol/L  Volume of the required solution, V =…

Q: Assume you have 8.0 M nitric acid available. What amount in milliliters of the 8.0 M nitric acid…

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Q: 600.0 mL of a 0.415 M solution of LiCl is diluted to 900.0 mL. What is the new concentration of the…

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Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: You wish to make a 0.374 M perchloric acid solution from a stock solution of 12.0 M perchloric acid.…

A: Given a stock solution of 12.0 M perchloric acid. We wish to prepare 50 mL of 0.374 M diluted…

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: 6.0 M HCl solution must be diluted to 0.50 M. If the diluted solution has a total volume of 300.0…

A: Assuming V mL of the concentrated HCl is needed Since the process is dilution  hence the moles of…

Q: You are given 10.5 g of CaCl2, and you dissolve it into 2.47 L of H2O. What is the solution…

A: Given information: Mass of CaCl2 = 10.5 g Volume of solution = 2.47 L Volume of sucrose = 13.7 mL…

Q: I add 2.00 g NaCl and 6.42 g BaCl₂ to a a container. You can assume that both of these salts are…

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Q: You wish to make a 0.115 M perchloric acid solution from a stock solution of 3.00 M perchloric acid.…

A: The given problem can be solved by using the formula given below as; M1 V1 = M2 V2…

Q: You wish to make a 0.399 M nitric acid solution from a stock solution of 6.00 M nitric acid. How…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: A 25 ml aliquot of a 2.00 M stock solution is placed in a 300. mL volumetric flask. When it is…

A: Given that, M1=2.00M , V1=25 mL M2=? , V2=300mL

Q: A 5 mL aliquot of the 0.02196 M "stock" solution is transferred to a fresh 100 mL volumetric flask…

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Q: A student needs exactly 25.0 mL of a 1.5M solution of NaOH (molar mass: 40.00 g/mol). They have…

A: Given: Concentration of NaOH = 1.5 M Volume of solution required = 25.0 mL = 0.025 L…

Q: A chemist has a solution made from 1.923 kg of ammonium phosphate dissolved in 2.1 L of water. They…

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Q: 400.0 mL of a 0.470 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Initial volume (V1)= 400.0 mL = 0.400 L Initial  molarity (M1) = 0.470 M Final volume (V2)=900.0 mL…

Q: Maria needs to dilute a stock solution of 16.0 M hydrochloric acid (HCI) for an experiment. If she…

A: We have a 5 mL of HCl solution having 16.0 M concentration...now, the final concentration of the…

Q: An aqueous solution of acetone is made by transfering 27.6 mL of liquid acetone to a 300 . mL…

A: The volume/volume percentage of acetone in the solution is = 9.20 %

Q: 400.0 mL of a 0.345 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: The correct answer is given below

Q: A student is asked to prepare 250 mL of a 0.0104 M NaCl solution. The student found a stock bottle…

A: Given: A student has to prepare 250 mL of 0.0104 M NaCl solution using 34.7 mL of 0.0723 M NaCl…

Q: A 15.0 mL 0.500 M NaNO3 solution is mixed with 50.0 mL 0.200 M Fe(NO3)3 solution. What is the molar…

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Q: what is the concentration of sodium chloride in the diluted solution?

A: Molarity = number of moles of solute/volume of solution (in L)  so, moles = molarity × volume (in L)…

Q: A stock solution of 30.0 mL of a 12 M HNO3 solution was acquired. If 2 mL of the stock solution was…

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Q: How much concentrated acid

A: Given  stock solution of 6.00 M hydroiodic acid.  0.395 M hydroiodic acid solution and 50.0 mL of…

Q: You have a stock solution of 5.0 M NaCl. If you want to make 300.0 mL of 0.150 M NaCl, how many…

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Q: 600.0 mL of a 0.470 M solution of LiCl is diluted to 900.0 mL. What is the new concentration of the…

A:

Q: 10. What weight (in grams) of KCI is there in 2.50 liters of 0.500 M KCI solution?

A: To calculate the weight of KCl, we need to use the formula: mass = moles x molar mass

Q: There is a 12 M aqueous HCl solution in the stock room, but a 1.0 M solution is required for an…

A: Given, a 12 M aqueous HCl solution in the stock.we are askesd to calculate the volume of stock…

Q: 2.135 g of potassium chloride in enough water to make 100.00 mL solution. Th student then pipettes…

A: Molarity = number of moles of solute / volume of solution (in L)  M1V1=M2V2 M1= initial Molar…

Q: You add 50. mL of water to 30. mL of a 0.50 M stock HCl solution. What is the [HCl] of the new,…

A: Given:: Initial, M1= 0.50 M , V1= 30. mL  Final, M2= ? V2= (30+50)= 80 ml

Q: In the laboratory a student combines 31.7 mL of a 0.167 M calcium nitrate solution with 20.9 mL of a…

A: Number of moles of calcium nitrate and  ammonium nitrate can be calculated as follows:

Q: at a certain temperature,1.85 grams of barium hydroxide will dissolve to form 100.0 ml of a…

A: The given mass of barium hydroxide = 1.85 g The volume the solution = 100.0 mL = 0.100 L  The…

Q: A 0.500 M solution of KCl needs to be prepared through dilution. A 2.00 M stock solution will be…

A: Answer:To dilute a stock solution we add the calculated quantity of water in it gradually and upon…

Q: A 0.3240 g sample of potassium hydrogen phthalate is dissolved in 100.0 mL of water. If 26.79 mL of…

A: The objective of this question is to calculate the molarity of the sodium hydroxide solution using…

Q: The concentration of sodium chloride in blood serum is 0.140 M. What volume of blood serum contains…

A: Molecular weight of NaCl = (23+35.5) = 58.5 gm/mol  So, 6.07 gm of NaCl = 6.07/58.5 = 0.10376 moles…

Q: 400.0 mL of a 0.470 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: We can determine the new concentration of the solution after diluted NaCl solution by using dilution…

Q: The solution was prepared by adding 150 g of sodium hydroxide to 150 g of water, giving a total…

A: NOTE : Since you've posted multiple questions,we'll solve first question for you. If you want any…