Chemistry Atoms First2e
2nd Edition
ISBN: 9781947172647
Author: OpenStax
Publisher: OpenStax College
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Textbook Question
Chapter 3, Problem 84E
The ionic radii of the ions
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Calculating the pH of a weak base titrated with a strong acid
An analytical chemist is titrating 101.7 mL of a 0.3500M solution of piperidine (C5H10NH) with a 0.05700M solution of HClO4. The pK of piperidine is 2.89.
Calculate the pH of the base solution after the chemist has added 682.9 mL of the HClO solution to it.
4
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HClO solution added.
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Round your answer to 2 decimal places.
pH = .11
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Ar
Chapter 3 Solutions
Chemistry Atoms First2e
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(a)...Ch. 3 - State the Heisenberg uncertainty principle....Ch. 3 - How many electrons could be held in the second...Ch. 3 - Which of the following equations describe...Ch. 3 - Write a set of quantum numbers for each of the...Ch. 3 - Read the labels of several commercial products and...Ch. 3 - Read the labels of several commercial products and...Ch. 3 - Using complete subshell notation (not...Ch. 3 - Using complete subshell notation ( 1s22s22p6, and...Ch. 3 - Is 1s22s22p6 the symbol for a macroscopic property...Ch. 3 - What additional information do we need to answer...Ch. 3 - Draw the orbital diagram for the valence shell of...Ch. 3 - Use an orbital diagram to describe the electron...Ch. 3 - Using complete subshell notation ( 1s22s22p6, and...Ch. 3 - Which atom has the electron configuration...Ch. 3 - Which atom has the electron configuration...Ch. 3 - Which ion with a +1 charge has the electron...Ch. 3 - Which of the following atoms contains only three...Ch. 3 - Which of the following has two unpaired electrons?...Ch. 3 - Which atom would be expected to have a half-filled...Ch. 3 - Which atom would be expected to have a half-filled...Ch. 3 - In one area of Australia, the cattle did not...Ch. 3 - Thallium was used as a poison in the Agatha...Ch. 3 - Write the electron configurations for the...Ch. 3 - Cobalt60 and iodine131 are radioactive isotopes...Ch. 3 - Write a set of quantum numbers for each of the...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - Atoms of which group in the periodic table have a...Ch. 3 - Atoms of which group in the periodic table have a...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - Based on their positions in the periodic table,...Ch. 3 - List the following ions in order of increasing...Ch. 3 - Which atom and/or ion is (are) isoelectronic with...Ch. 3 - Which of the following atoms and ions is (are)...Ch. 3 - Compare both the numbers of protons and electrons...Ch. 3 - Of the five elements Al, Cl, I, Na, Rb, which has...Ch. 3 - Of the five elements Sn, Si, Sb, O, Te, which has...Ch. 3 - The ionic radii of the ions S2, Cl, and K+ are...Ch. 3 - Which main group atom would be expected to have...Ch. 3 - Explain why Al is a member of group 13 rather than...Ch. 3 - Using the periodic table, classify each of the...Ch. 3 - Using the periodic table, classify each of the...Ch. 3 - Using the periodic table, identify the lightest...Ch. 3 - Using the periodic table, identify the heaviest...Ch. 3 - Use the periodic table to give the name and symbol...Ch. 3 - Use the periodic table to give the name and symbol...Ch. 3 - Write a symbol for each of the following neutral...Ch. 3 - Write a symbol for each of the following neutral...Ch. 3 - Using the periodic table, predict whether the...Ch. 3 - Using the periodic table, predict whether the...Ch. 3 - For each of the following compounds, state whether...Ch. 3 - For each of the following compounds, state whether...Ch. 3 - For each of the following pairs of ions, write the...Ch. 3 - For each of the following pairs of ions, write the...
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