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Write balanced molecular and net ionic equations for the

Chemistry: A Molecular Approach | 3rd Edition | ISBN: 9780321809247 | Authors: Nivaldo J. Tro ISBN: 9780321809247 1

Solution for problem 83E Chapter 4

Chemistry: A Molecular Approach | 3rd Edition

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Chemistry: A Molecular Approach | 3rd Edition | ISBN: 9780321809247 | Authors: Nivaldo J. Tro

Chemistry: A Molecular Approach | 3rd Edition

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Problem 83E

Problem 83E

Write balanced molecular and net ionic equations for the reaction between hydrobromic acid and potassium hydroxide.

Step-by-Step Solution:
Step 1 of 3

Solution: Here, we are going to calculate the mass of sodium bicarbonate that must be added to neutralize 27 mL of 6.0 M sulfuric acid. Step1: Given, volume of H SO sol2ion4pilled = 27 mL = 27/1000 L = 0.027 L Molarity of H SO solution spilled = 6.0 M 2 4 Therefore, number of moles of H SO = Volume2f s4ution in litres X Molarity = 0.027 L X 6.0 M = 0.162 mol Step2: The sodium bicarbonate reacts with sulfuric acid according to: In the above equation, 1 mole of H SO requires 2 moles of NaHCO for complete neutralization. 2 4 3 Therefore, 0.162 moles of H SO will 2quir4(2 x 0.162 = 0.324) moles of NaHCO for 3 complete neutralization. Step3: Now, 1 mole of NaHCO = molar mas3of NaHCO 3 Therefore, 0.324 moles of NaHCO = 0.324 X molar mass of NaHCO 3 3 = 0.324 X 84.01 g [ molar mass of NaHCO = 84.01 3 g/mol] = 27.22 g Thus, the required mass of NaHCO is 27.22 g. 3

Step 2 of 3

Chapter 4, Problem 83E is Solved
Step 3 of 3

Textbook: Chemistry: A Molecular Approach
Edition: 3
Author: Nivaldo J. Tro
ISBN: 9780321809247

The answer to “Write balanced molecular and net ionic equations for the reaction between hydrobromic acid and potassium hydroxide.” is broken down into a number of easy to follow steps, and 16 words. Since the solution to 83E from 4 chapter was answered, more than 355 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 83E from chapter: 4 was answered by , our top Chemistry solution expert on 02/22/17, 04:35PM. Chemistry: A Molecular Approach was written by and is associated to the ISBN: 9780321809247. This full solution covers the following key subjects: acid, sodium, bicarbonate, solution, spilled. This expansive textbook survival guide covers 82 chapters, and 9454 solutions. This textbook survival guide was created for the textbook: Chemistry: A Molecular Approach, edition: 3.

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