A chemist dissolves 326. mg of pure hydrochloric acid in enough water to make up 250. mL of solution. Calculate the pH of the solution. Be sure your answer has the correct number of significant digits.

A chemist dissolves 326. mg of pure hydrochloric acid in enough water to make up 250. mL of solution. Calculate the pH of the solution. Be sure your answer has the correct number of significant digits.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 31QRT: A 1000.-mL solution of hydrochloric acid has a pH of 1.3. Calculate the mass (g) of HCl dissolved in...

See similar textbooks

Related questions

Q: A chemist dissolves 108. mg of pure perchloric acid in enough water to make up 210. mL of solution.…

A: The given data is as follows: The mass of perchloric acid = 108 mg = 108×10-3 g=0.108 g The volume…

Q: what is the pH of the diluted solution? The

A: We have to find pH of resulting solution

Q: A chemist dissolves 641. mg of pure nitric acid in enough water to make up 60. mL of solution.…

A: Molecular mass of nitric acid = 63 gm / mol => moles of nitric acid = mass in gm / molecular mass…

Q: A chemist dissolves 363. mg of pure hydrochloric acid in enough water to make up 170. mL of…

A: Solution for both questions are

Q: A chemist dissolves 642. mg of pure hydroiodic acid in enough water to make up 220. mL of solution.…

A: Since in initial given values we have 3 significant figures, hence in final answer we should have 3…

Q: A chemist dissolves 700. mg of pure perchloric acid in enough water to make up 50. mL of solution.…

Q: A chemist dissolves 696. mg of pure perchloric acid in enough water to make up 350. mL of solution.…

A: and,

Q: A chemist dissolves 744. mg of pure hydrobromic acid in enough water to make up 110. mL of solution.…

A: Mass of HBr given is 744 mg = 0.744 g Molar mass of HBr is 80.91 g/mol. Therefore, number of moles…

Q: A chemist dissolves 602.mg of pure hydrobromic acid in enough water to make up 240.mL of solution.…

Q: A chemist dissolves 642. mg of pure hydrobromic acid in enough water to make up 150. mL of solution.…

A: Given :- Mass of HBr = 642 mg Volume of solution = 150 mL To calculate :- pH of solution

Q: 20-g of benzoic acid is dissolved in 600 mL of water. Calculate the pH of the solution.

A: Since you have posted multiple questions, we are entitled to answer the first only. 1) Given: Mass…

Q: A chemist dissolves 839. mg of pure nitric acid in enough water to make up 380. mL of solution.…

A: Given, mass of nitric acid (HNO3) = 839 mg = 0.839 g Volume of the solution = 380 mL = 0.380 L pH of…

Q: The pH of a solution is 2.45. What is the molar concentration of hydronium ions in the solution?…

A: We have given that pH = 2.45 [H3O+] = ?

Q: A chemist dissolves 688. mg of pure sodium hydroxide in enough water to make up 130. mL of solution.…

A: Given: Mass of sodium hydroxide = 688.0 mg Volume of solution = 130.0 mL Molar mass of NaOH = 40…

Q: A chemist dissolves 197. mg of pure sodium hydroxide in enough water to make up 170. mL of solution.…

Q: A chemist dissolves 858. mg of pure sodium hydroxide in enough water to make up 170. mL of solution.…

A: The pH of any solution is defined as the negative logarithm of the H+ ion cocentration of the…

Q: A chemist dissolves 283. mg of pure barium hydroxide in enough water to make up 150. mL of solution.…

A: Given: mass of Ba(OH)2=283 mg=0.283 g volume of solution=150 mL

Q: A chemist dissolves 212.mg of pure sodium hydroxide in enough water to make up 120.mL of solution.…

Q: A chemist dissolves 532. mg of pure perchloric acid in enough water to make up 110. mL of solution.…

A: Number of moles of HClO4 can be calculated as shown below:

Q: A chemist dissolves 705. mg of pure perchloric acid in enough water to make up 160. mL of solution.…

A: Given information, Mass of pure perchloric acid = 705. mg = 0.705 g As ( 1g = 1000 mg ) Volume of…

Q: A chemist dissolves 656. mg of pure barium hydroxide in enough water to make up 90. mL of solution.…

Q: What is the pH of a calcium hydroxide solution obtained by dissolving 0.17 grams of calcium…

A: Given that : The mass of calcium hydroxide solution = 0.17 g The volume of the solution = 510 mL We…

Q: A chemist dissolves 643. mg of pure perchloric acid in enough water to make up 250. mL of solution.…

A: Given, mass of perchloric acid = 643 mg = 0.643 g…

Q: A chemist dissolves 102. mg of pure perchloric acid in enough water to make up 310. mL of solution.…

A: Using given mass and volume first the molarity of the solution is calculated. Calculate the moles of…

Q: A chemist dissolves 387. mg of pure sodium hydroxide in enough water to make up 140. mL of solution.…

A: Given: Mass of NaOH = 387.0 mg = 0.387 g Volume of the solution = 140.0 mL = 0.140 L Known: Molar…

Q: A chemist dissolves 305.mg of pure barium hydroxide in enough water to make up 140.mL of solution.…

A: The amount of Ba(OH)2 taken to prepare the solution is 305 mg = 0.305 g. The volume of the solution…

Q: A chemist dissolves 491. mg of pure sodium hydroxide in enough water to make up 60. mL of solution.…

A: The given data is as follows: The mass of sodium hydroxide = 491 mg = 0.491 g The volume of…

Q: A chemist dissolves 423. mg of pure potassium hydroxide in enough water to make up 130. mL of…

A: Given data, Mass of pure potassium hydroxide (KOH) = 423 mg Volume of solution = 130 mL…

Q: A chemist dissolves 103. mg of pure hydrochloric acid in enough water to make up 90. mL of solution.…

Q: A chemist dissolves 273. mg of pure nitric acid in enough water to make up 80. mL of solution.…

A: moles of nitric acid = mass in gm / molecular mass molecular mass of nitric acid = 63 gm /mol mass…

Q: A chemist dissolves 866. mg of pure perchloric acid in enough water to make up 50. mL of solution.…

A: Given: Mass of perchloric acid (HClO4) = 866 mg =866×10-3 g Volume of the solution = 50 ml = 50×10-3…

Q: A chemist dissolves 378. mg of pure barium hydroxide in enough water to make up 170. mL of solution.…

A: The pH is used to determine the acidity or alkalinity of a solution. Molarity is used to define the…

Q: A chemist dissolves 883. mg of pure sodium hydroxide in enough water to make up 60. mL of solution.…

Q: A chemist dissolves 199. mg of pure hydrochloric acid in enough water to make up 170. mL of…

A: pH is used to determine the concentration of hydronium ion. The expression for calculating the pH is…

Q: A chemist dissolves 595. mg of pure nitric acid in enough water to make up 360. mL of solution.…

A: Molar mass of HNO3,

Q: A chemist dissolves 158. mg of pure potassium hydroxide in enough water to make up 130. mL of…

A: To find pH, the first step is to find the molarity of KOH solution and then calculate pOH from the…

Q: If a sample of a certain solution is determined to have a H3O*| concentration of 9.1 x 10-…

Q: What is the pH of a solution prepared by dissolving 1.10 g of solid sodium hydroxide in 815 mL of…

A: pH of a solution is defined as the negative logarithm of H3O+ ion concentration. pH = -log[H3O+]…

Q: A teacher pipettes 5.0

A: M1V1 = M2 V2 Where M1 = initial Molarity= 1.5 M V1 = initial volume = 5 mL M2 = final Molarity…

Q: A chemist dissolves 252. mg of pure nitric acid in enough water to make up 350. mL of solution.…

A: The mass of nitric acid is = 252. mg The mass of nitric acid is = 252 x 10^-3 g The volume of the…

Q: A chemist dissolves 649. mg of pure barium hydroxide in enough water to make up 90. mL of solution.…

A: Given, mass of barium hydroxide, Ba(OH)2 = 649. mg = 0.649 g Volume of the solution = 90. mL = 0.09…

Q: A chemist dissolves 388. mg of pure perchloric acid in enough water to make up 280. mL of solution.…

Q: A chemist dissolves 530. mg of pure sodium hydroxide in enough water to make up 50. mL of solution.…

A: The solution is given below -

Q: A chemist dissolves 217. mg of pure hydroiodic acid in enough water to make up 330. mL of solution.…

A: Mass of HI given is 217 mg Molar mass of HI is 128 g/mol. No. of moles of HI can be calculated as:…

Q: A chemist dissolves 266. mg of pure hydrochloric acid in enough water to make up 270. mL of…

A: The mass of HCl is 266mg. It is dissolved in water to form of 0.270L of solution. The number of…

Q: A chemist dissolves 227. mg of pure hydrobromic acid in enough water to make up 90. mL of solution.…

A: A numerical problem based on pH calculation, which is to be accomplished.

Q: A chemist dissolves 793. mg of pure hydrobromic acid in enough water to make up 90. mL of solution.…

A: Given data,Mass of HBr=793mg=0.793gVolume of solution=90mL=0.09L

Q: A chemist dissolves 255. mg of pure hydrochloric acid in enough water to make up 370. mL of…

Q: A chemist dissolves 326. mg of pure potassium hydroxide in enough water to make up 130. mlL of…

A: Given: Mass of KOH = 326 mg = 0.326 g (since 1 g = 1000 mg) And…

Q: A chemist dissolves 330. mg of pure potassium hydroxide in enough water to make up 170. mL of…

A: We know that, pOH can be expressed as negative logarithm of OH-. i.e., pOH = -…

Question

A chemist dissolves 326. mg of pure hydrochloric acid in enough water to make up 250. mL of solution. Calculate the pH of the solution. Be sure your answer
has the correct number of significant digits.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Introduction

Calculation

Calculation

Calculation

Result

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 13 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A 1000.-mL solution of hydrochloric acid has a pH of 1.3. Calculate the mass (g) of HCl dissolved in the solution.
A 0.365-g sample of HCl is dissolved in enough water to give 2.00 102 mL of solution. What is the pH? (a) 2.000 (b) 0.0500 (c) 1.301 (d) 1.000
Calculate the pH of each of the following solutions. (a) 10.0 mL of 0.300 M hydrofluoric acid plus 30.0 mL of 0.100 M sodium hydroxide (b) 100.0 mL of 0.250 M ammonia plus 50.0 mL of 0.100 M hydrochloric acid (c) 25.0 mL of 0.200 M sulfuric acid plus 50.0 mL of 0.400 M sodium hydroxide
A student prepares 455 mL of a KOH solution, but neglects to write down the mass of KOH added. His TA suggests that he take the pH of the solution. The pH is 13.33. How many grams of KOH were added?