The protocol for a given lab experiment specifies that you should prepare 100 mL of a 0.10 M (mol/L) aqueous solution of NaNO3. You use a tared balance to deliver a given mass of solid into a weighing boat. To which piece of laboratory glassware should you transfer the solid to finish preparing the solution?   A. 100 mL graduated cylinder B. 500 mL beaker C. 150 mL Erlenmeyer flask D. 100 mL volumetric flask E. 100 mL beaker   NOTE: The answer is no 500 mL beaker nor is it 100 mL beaker

Q: Calclate the grams of NaCl contained in 733.7 milliliters of a 0.870 M solution of NaCl. A. 32.0 B.…

A: Provided volume (V) of NaCl=733.7 ×10-3 Provided Molarity (M)= 0.870M Molar mass of NaCl= 58.44g/mol…

Q: A 6.0 M solution of HCI is diluted to 1.0 M. How many milliliters of the 6.0 M solution would be…

A: Given: Initial molarity of HCl solution = 6.0 M Final molarity of HCl solution = 1.0 M Final volume…

Q: A 1:20 dilution is done with a 0.2500 M Na,SO4 solution. How many mL of the 0.2500M are required to…

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Q: 4. Determine the molarity of each of the following solutions. a. 2.34 mol KCl in 2.300L of solution…

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

Q: If you take a 45.0 mL portion of 1.85 M. NH3 stock solution and dilute it to a total volume of 1.85…

A: Molarity before dilution = 1.85 MVolume before dilution = 45 mLVolume after dilution = 1.85 L = 1850…

Q: What volume of 12M HCl is required to make 650 mL of a 0.5 M solution?

A: Given :- initial concentration = 12 M                Final concentration (M2) = 0.5 M…

Q: In the standardization of an acid and base solution, sodium hydroxide (99.5% by mass) was used. A…

A: Given: initial burette reading=5.5mL final burette reading=28mL Weight of the sample=0.12g To find:…

Q: Consider a solution prepared by adding 2.70 grams acetic acid to 122.8 grams of water :  a. what is…

A: Mass percentage of a component is calculated by dividing the mass of the component with the total…

Q: In the laboratory, a student adds 44.1 mL of water to 12.1 mL of a 0.577 M nitric acid solution.…

A: Provided initial Molarity(M1)=0.577M Let final Molarity = M2    (say) Initial volume of nitric acid…

Q: What is the molarity of barium sulfide in the resulting solution?.

A: Molarity is the ratio of number of moles of solute to the volum le of solution (in L)

Q: A sample of pure acetyl salicylic acid had a mass of 0.268 grams. It was dissolved in NaOH and…

A: Concentration of aspirin is expressed in term of molarity. Molarity is the number of moles of solute…

Q: what volume will I

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Q: mL of the 50.0 ppt solution in the previous problem are require

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Q: 9. When CH 3OH is dissolved in water, how many particles are in solution? A. 4 B. 6 C. 2 D. 1

A: Methanol (CH3OH ) forms hydrogen bonding in water.

Q: What is the molarity of the resulting solution when 300. mL of a 0.600 M aqueous solution is diluted…

A: Given :-  Initial concentration (M1) = 0.600 M  Initial volume (V1) = 300 mL  Final volume (V2) =…

Q: A. 1.00 gram calcium hydroxide in 3.00 liters solution B. 17.0 g potassium dihhydrogen phospate in…

A: Molarity of a solution is generally known or defined as moles of solute divided by volume of…

Q: A 1:20 dilution is done with a 50.0 ppt solution. What is the concentration of the diluted solution…

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Q: 145 mL of a .22 M solution is left out overnight.  If the molarity of the solution was .30 M the…

A: Initial Molarity of solution = M1 = 0.22 MInitial Volume of solution = V1 = 145 mLFinal Molarity of…

Q: A student prepares a stock solution 100 mL of 0.50 M copper (II) sulfate solution, which is blue in…

A: M1=0.50M M2=0.20M V2=60ml

Q: What volume of 17.4 M HCl should be used to prepare 500. mL of a 6.00 M solution of HCl? А. 1450 mL…

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Q: 10.A teaspoon of dry coffee crystals dissolves when mixed in a coup of hot water. This process…

A: The answer to the following question is-

Q: when doing a test to find the molarity of solution of hydrochloric acid, the following results were…

A: Accuracy: Accuracy refers to how closely the measured value of the quantity corresponds to its…

Q: 32. A 59.46-g sample of Ba(OH)2 is dissolved in enough water to make 1.20 L of solution. How many…

A: The molarity is defined by the ratio of the number of moles of solute to the volume of the solution…

Q: Suppose you need to prepare 1.00 L of 0.100 M HCl(aq), and all you have on hand is 0.250 M HCl(aq).…

A: The given question is from dilution of HCl. During dilution no. Of moles do not changes. So, M1V1=…

Q: Dilution a. 53.4 mL of a 1.50 M solution of NaCl is on hand, but you need a 0.800 M solution. How…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: 3. How many milliliters of 0.1 N sodium hydroxide will be needed to neutralize a 25.00-mL solution…

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Q: The end point of a titration of Acetic Acid (in vinegar) with NaOH was reached when 23.80 mL of a…

A: Given : Concentration of NaOH = 0.100 M Volume of NaOH solution required = 23.80 mL = 0.0238 L…

Q: 3.75 dm3 of distilled water are added to 250.0 cm3 of 3.20 mol dm–3 sodium hydroxide solution. What…

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Q: Determine the initial volume (in mL) needed to generate each of the following desired solutions by…

A: The formula used here is,M1V1 = M2V2Where,M1 =  Concentration of the stock solution V1 = initial…

Q: Given an initial volume of 83.4 mL of 0.711 M NaOH, the solution is diluted to 0.226 M. Calculate…

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Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of…

A: Given,  Initial volume, V1 = 750 ml  Initial Concentration, S1 = 1.00 M  Final Concentration, S2 =…

Q: You have a 2.00 M solution of sucrose and need to use it to make 1.0 L of a 0.500 M solution of…

A: Given conditions areOriginal Molarity of the sucrose solution= 2.0MNew molarity of the sucrose…

Q: . What volume of a 1.00 M HCI solution is required to create 200 mL of a 0.250 M HCI solution? A.…

A:

Q: A solution of 0.5 M NaOH of volume 100 ml was diluted to 400 ml. What was the Molarity of the…

A: Molarity of a solution is defined as the number of moles of solute in one liter of the solution.…

Q: What is the molarity of a solution prepared using the given amount of solute and total volume of…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of solution.…