e Brand X titration, the mass of antacid sample was 0.486 g. When titrated, a total volume of 16.67 mL HCl was used. What was the volume of HCl neutralized per dose of Brand X? Do not include a unit with your answer. TUMS antacid: 2 tablets / 500 mg dose 50 tablets / container Cost: $4.98 / container Brand X antacid: 2 tablets / 500 mg dose 40 tablets / container Cost: $3.75 / container

Q: In a titration experiment, 27.7 mL of 0.719 M HCOOH neutralizes 29.2 mL of Ba(OH)₂. What is the…

A: Volume of HCOOH, V1 = 27.7 mLConcertation of HCOOH, M1 = 0.719 MVolume of Ba(OH)2, V2 = 29.2…

Q: You make two different aqueous solutions in separate 200 mL beakers. The first solution contains 10…

A: HF is a weak acid. Hence it is very weekly dissociated in water.  HCl is a very strong acid. Hence…

Q: An analytical chemist weighs out 0.023 g of an unknown monoprotic acid into a 250 mL volumetric…

A:

Q: You want to analyze a cider that contains 5.6 g / L of lactic acid. If you have two NaOH solutions,…

A: The molar mass of lactic acid =90.08 g/mol Mass of lactic acid = 5.6 g/L

Q: You perform your first titration using your NaOH with a KHP solution. Your KHP solution is made with…

A:

Q: a) If 42.1 mL of 1.02 M sodium hydroxide, measured using a graduated cylinder, is placed in a beaker…

A: Beaker doesn't exactly measure the volume of any substance. For the measurement of volume one should…

Q: An analytical chemist weighs out 0.047 g of an unknown monoprotic acid into a 250 mL volumetric…

A: Molar mass of unknown monoprotic acid as shown below

Q: You are preparing a NAOH solution for use with an acid-base titration experiment. You weighed out…

A: Given ;-  Mass of NaOH = 1.321 g  Volume of solution = 246.9 mL  Molar mass of NaOH = 40.00 g/mol To…

Q: 22. Enter your answer with both the correct number of significant figures and the correct units.…

A:

Q: A chemistry student weighs out 0.162 g of lactic acid (HC,H,o,) into a 250. mL volumetric flask and…

A: Answer :- 20.0 (mL) The volume of NaOH solution needed to reach equivalence point = 20.0 mL…

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

A:

Q: es this solution with 0.0600 M NaOH solution. When the titration reaches the equivalence point, the…

A: We should equal equivalent of both acid and NaOH ion to get molarity mass of acid  Equivalent =…

Q: A 50.0 mL portion of a stock solution was diluted to 500 mL. If the resulting solution was 1.14 M,…

A: Given data contains, Initial volume is 50.0 mL=0.05 L. Final volume is 500 mL=0.5 L. Initial…

Q: If you had to prepare a 0.200 M HCl solution from 17.0 mL of a 2.60 M HCl stock solution, to what…

A:

Q: the concentration of lithium dissolved in the oceans of the world is about 2.9x10^-5 M if i want to…

A:

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: A 27.00 mL sample of sodium hydroxide was titrated (neutralized) with 31.7 mL of 0.150 M sulfuric…

A: In an acid-base neutralization reaction, the H+ ions of the acid neutralized by equal moles of OH-…

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: If your first titration yielded a concentration of 0.37 mg/mL and your second titration yielded a…

A:

Q: A Chem 1B student has to prepare 155 mL of 0.100 M KI in water. He finds a bottle that states it is…

A:

Q: A. Solubility of Solids in Liquids Put equally small amount (1/2 teaspoon) of the substances listed…

A:

Q: - A student performed the titration as in this experiment. He transferred a 2.00 mL sample of the…

A:

Q: A chemistry student weighs out 0.0896 g of sulfurous acid (H,SO,, a diprotic acid, into a 250. mL…

A:

Q: There are 10 groups in your class. In the formulation of Concentrated Peppermint Water, you are…

A: Given: Volume of final solution = 800 mL. And volume of stock solution taken = 756.9 mL.

Q: A student titrating a sample of a powdered aspirin tablet to find out how much acetylsalicylic acid…

A: Given data,Molarity of NaOH=0.0901MVolume of NaOH=30.2mL=0.0302LMoles of a substance can be…

Q: if you want to make 1000.0 mL of a 0.150 M solution starting with a standard solution of 0.550 M,…

A:

Q: List 3 other substances that you can use (instead of Sweet Tarts or milk) to determine the amount of…

A: The functional groups are the key components of a molecule and are responsible for the particular…

Q: 5. A vinegar sample of 19 mL was diluted with distilled water to a 250-ml volume. 25 mL portion of…

A: Volume (V 1 ) of NaOH consumed= 27.1mL  Concentration( M1) of NaOH solution = 0.02mol/L  Volume(V 2)…

Q: If the initial recorded volume titrated is 0.50 ml and the final recording is 26.95 ml, what is the…

A:

Q: Consider 0.350 g of an antacid tablet.  Suppose 41.36 mL of 0.1246 M HCl is added to the crushed…

A: Millimoles= concentration *volume (in ml) Millimoles of NaOH = 0.1172*12.78               =1.4978…

Q: If I add 27 mL of water to 110 mL of a 0.17 M NaOH solution, what will the molarity of the diluted…

A: Volume of water = 27 mL Volume of NaOH solution= 110 mL Concentration of NaOH solution= 0.17M The…

Q: A student, performing the same experiment as you, recorded the following information. The original…

A: The balanced reaction of acetic acid v/s NaOH is as follows: CH3COOH+NaOH→CH3COONa+H2O Determination…

Q: A chemistry student weighs out 0.178 g of acrylic acid (HCH,CHCO,) into a 250. mL volumetric flask…

A:

Q: An analytical chemist weighs out 0.099 g of an unknown monoprotic acid into a 250 mL volumetric…

A: Mass of unknown acid (m) = 0.099 g Volume of unknown acid (V1) = 250 mL  Concentration of NaOH…

Q: Given a solution of ammonia that is 14.8 M, how many milliliters of this solution should dilute to…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: A chemistry student weighs out 0.197 g of lactic acid (HC3H503) into a 250 mL. volumetric flask and…

A: When lactic acid is titrated with sodium hydroxide solution, then following balanced Chemical…

Q: An analytical chemist weighs out 0.182 g of an unknown triprotic acid into a 250 mL volumetric flask…

A:

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: Use some or all the data below to calculate the concentration of acetic acid (in M) in the Walmart…

A: The titration of acetic acid (vinegar) by NaOH takes place as,…

Q: If your first titration yielded a concentration of 0.4 mg/mL and your second titration yielded a…

A:

Q: 25.00 mL of a solution of phosphoric acid, H3PO4, was titrated with 0.500 M NaOH. a) Write the…

A:

Q: If the initial volume reading for the first titration was 0.32 mL and the final volume reading was…

A: In the titration, the volume of the titrant used is equal to if the difference between the final…

Q: Part of a buret measuring in mL is shown below. Read the volume to the proper number of significant…

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

Q: In this experiment, we will be making our own solutions. We first make a stock solution. Then we…

A:

Q: An analytical chemist weighs out 0.087 g of an unknown monoprotic acid into a 250 mL volumetric…

A:

Q: Consider the titration of 25.00 mL of Sprite with 0.050 M NaOH. Using the following data, determine…

A:

Q: What volume of 0.1524 M NaOH is required to neutralize 50.00 mL of 0.1016 M HCI?

A: Given :-  Molarity of NaOH solution = 0.1524 M  Molarity of HCl solution = 0.1016 M  Volume of HCl…