FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
16th Edition
ISBN: 9781323406038
Author: McMurry
Publisher: PEARSON C
expand_more
expand_more
format_list_bulleted
Question
Chapter 8, Problem 8.37AP
Interpretation Introduction
Interpretation:
The difference in physical state of Iodine and bromine should be explained in terms of intermolecular forces.
Concept Introduction:
Intermolecular forces in a molecule are the important factor which is responsible for the physical changes of the molecule.
The intermolecular forces in gases are negligibly small and the forces are comparatively stronger for liquids and the intermolecular forces are highest in solids.
The stronger the intermolecular forces, closer will be the molecules in contact and thus higher will be the boiling point and melting point of the substance.
Three types of intermolecular forces:
- London dispersion
- Dipole-dipole
- Hydrogen bonding
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
The main constituents in vinegar are water and ethanoic acid (CH3COOH). In order to determine the concentration of acid in homemade vinegar, a student titrated 25 cm3 of 001 M NaOH against the vinegar. The equation for the reaction is:
CH3COOH(aq) + NaOH(aq) ® CH3COONa(aq) + H2O(l)
The following titration results were obtained:
Burette readings (cm3)
Rough
1
2
Final burette reading
20.10
38.90
31.40
Initial burette reading
0.10
20.00
12.50
Volume of vinegar used
20.00
18.90
18.90
(a) What volume of vinegar should be used in the calculation?
(b) What is the mole ratio of NaOH:CH3COOH? (c) Calculate the number of moles of alkali in 25 cm3 of NaOH solution used.
(d) How many moles of acid were used in the titration?
(e) Calculate the…
A solution contains 2.2 x 10 -3 M in Cu2+ and 0.33 M in LiCN. If the Kf for Cu(CN)42- is 1.0 x 1025 , how much copper ion remains at equilibrium?
Consider the following acids and their ionization constant, determine which conjugate base is
HCOOH Ka = 1.7 x 10-4
(b) HCN Ka = 4.9 x 10-10
Chapter 8 Solutions
FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
Ch. 8.2 - Would you expect the boiling points to increase or...Ch. 8.2 - Prob. 8.3PCh. 8.2 - Identify the intermolecular forces (dipoledipole,...Ch. 8.4 - Prob. 8.5PCh. 8.4 - Prob. 8.6PCh. 8.4 - What evidence is there that global warming is...Ch. 8.4 - Prob. 8.2CIAPCh. 8.4 - Prob. 8.7PCh. 8.4 - Prob. 8.8KCPCh. 8.5 - Prob. 8.3CIAP
Ch. 8.5 - Prob. 8.4CIAPCh. 8.5 - Prob. 8.5CIAPCh. 8.5 - Prob. 8.9PCh. 8.5 - Prob. 8.10PCh. 8.6 - Prob. 8.11PCh. 8.7 - Prob. 8.12PCh. 8.8 - Prob. 8.13PCh. 8.8 - Prob. 8.14KCPCh. 8.9 - Prob. 8.15PCh. 8.10 - Prob. 8.16PCh. 8.10 - Prob. 8.17PCh. 8.10 - Prob. 8.18KCPCh. 8.11 - Prob. 8.19PCh. 8.11 - Prob. 8.20PCh. 8.11 - Prob. 8.21PCh. 8.11 - Prob. 8.22KCPCh. 8.14 - How much heat in kilocalories is required to (a)...Ch. 8.14 - Prob. 8.24PCh. 8.14 - Compare the Hvap values for water, isopropyl...Ch. 8.14 - What is a supercritical fluid?Ch. 8.14 - What are the environmental advantages of using...Ch. 8.14 - Prob. 8.8CIAPCh. 8 - Prob. 8.26UKCCh. 8 - Assume that you have a sample of gas at 350 K in a...Ch. 8 - Prob. 8.28UKCCh. 8 - Three bulbs, two of which contain different gases...Ch. 8 - Prob. 8.30UKCCh. 8 - The following graph represents the heating curve...Ch. 8 - Prob. 8.32UKCCh. 8 - Prob. 8.33UKCCh. 8 - Prob. 8.34APCh. 8 - Identify the predominant intermolecular force in...Ch. 8 - Dimethyl ether (CH3OCH3) and ethanol (C2H5OH) have...Ch. 8 - Prob. 8.37APCh. 8 - Prob. 8.38APCh. 8 - Prob. 8.39APCh. 8 - What are the four assumptions of the...Ch. 8 - Prob. 8.41APCh. 8 - Prob. 8.42APCh. 8 - Prob. 8.43APCh. 8 - Prob. 8.44APCh. 8 - Prob. 8.45APCh. 8 - Prob. 8.46APCh. 8 - Which assumptions of the kinetic-molecular theory...Ch. 8 - Prob. 8.48APCh. 8 - Prob. 8.49APCh. 8 - The use of CFCs as refrigerants and propellants in...Ch. 8 - Prob. 8.51APCh. 8 - Prob. 8.52APCh. 8 - Prob. 8.53APCh. 8 - Prob. 8.54APCh. 8 - Prob. 8.55APCh. 8 - Prob. 8.56APCh. 8 - Prob. 8.57APCh. 8 - Prob. 8.58APCh. 8 - Which assumptions of the kinetic-molecular theory...Ch. 8 - Prob. 8.60APCh. 8 - Prob. 8.61APCh. 8 - Prob. 8.62APCh. 8 - Prob. 8.63APCh. 8 - Prob. 8.64APCh. 8 - Prob. 8.65APCh. 8 - Prob. 8.66APCh. 8 - Prob. 8.67APCh. 8 - Prob. 8.68APCh. 8 - Prob. 8.69APCh. 8 - Prob. 8.70APCh. 8 - Prob. 8.71APCh. 8 - What is the mass of CH4 in a sample that occupies...Ch. 8 - Prob. 8.73APCh. 8 - Prob. 8.74APCh. 8 - Prob. 8.75APCh. 8 - Prob. 8.76APCh. 8 - Prob. 8.77APCh. 8 - Prob. 8.78APCh. 8 - Prob. 8.79APCh. 8 - Prob. 8.80APCh. 8 - Prob. 8.81APCh. 8 - Prob. 8.82APCh. 8 - Prob. 8.83APCh. 8 - Prob. 8.84APCh. 8 - Prob. 8.85APCh. 8 - Prob. 8.86APCh. 8 - Prob. 8.87APCh. 8 - Prob. 8.88APCh. 8 - Prob. 8.89APCh. 8 - Prob. 8.90APCh. 8 - Prob. 8.91APCh. 8 - Prob. 8.92APCh. 8 - Prob. 8.93APCh. 8 - Prob. 8.94APCh. 8 - Patients with a high body temperature are often...Ch. 8 - Prob. 8.96APCh. 8 - List three kinds of crystalline solids, and give...Ch. 8 - The heat of fusion of acetic acid, the principal...Ch. 8 - Prob. 8.99APCh. 8 - Prob. 8.100CPCh. 8 - Prob. 8.101CPCh. 8 - Prob. 8.102CPCh. 8 - Prob. 8.103CPCh. 8 - Prob. 8.104CPCh. 8 - Prob. 8.105CPCh. 8 - Prob. 8.106CPCh. 8 - Prob. 8.107CPCh. 8 - Prob. 8.108CPCh. 8 - Ethylene glycol, C2H6O2, has one OH bonded to each...Ch. 8 - Prob. 8.110CPCh. 8 - Prob. 8.111GPCh. 8 - Prob. 8.112GPCh. 8 - Prob. 8.113GPCh. 8 - Prob. 8.114GPCh. 8 - Prob. 8.115GP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
- Benzene, C6H6, is an aromatic hydrocarbon that exists as a liquid at 298 K and 1 bar. The solubility of benzene in water, defined as the concentration of the saturated solution, is 2.23×10¬3 M at 298 K and 1 bar, and its standard Gibbs free energy of formation is AfG° (C6H6, ) = 124.3 kJ/mol. a. Calculate the standard Gibbs free energy change for the process of dissolution of benzene in water a. Find the chemical potential of the benzene solute standard state AFG° (C6H6, aq).arrow_forwardAn unknown mixture is known to contain only Ba(OH)2 (MW=171.34 g/mole) and NaOH (MW=40.0 g/mole). If the mixture is known to contain 45% by mass NaOH, and 8.0 grams of the mixture is dissolved completely in 50.0 ml of solution, answer the following. c).If 10.0 ml of a 0.2 M solution of Na2SO4 was added to the 50.0 ml solution, what would be the final concentration of Na+ in solution.arrow_forward6 x 10⁻⁵¹ = (0.15 M)² [S²⁻] [S²⁻] = (6 x 10⁻⁵¹) / (0.15 M)² Calculating, we find the minimum concentration of sulfide ion required: [S²⁻] ≈ 2.7 x 10⁻⁴⁹ M. check it calcution is writearrow_forward
- Solid iron(II) fluoride (FeF2, Ksp= 2.36 x 10-6) is dissolved in water. If 8.1 x 10-3 mol L-1 of iron(II) ion is found to be in solution. Is the solution saturated, unsaturated, desaturated or supersaturated.arrow_forwardThe density of trifluoroacetic acid vapor was determined at 118.1 °C and 468.5 torr, and found to be 2.784 g/L. Calculate K, for the association of the acid. 0-H...O 2CF,CO,H(g) = CF;C CF,C(g) O----H-Oarrow_forwardComplete the following table, which lists information about the measured acid dissociation constants of three unknown weak acids. Note: be sure each number you put in the table has the correct number of significant digits. acid K Κα PK relative strength a a ☐ x10 A B C 1.2 × 10 3. 10 4 ☐ 11.539 ×arrow_forward
- A 20.00 mL solution of 15.2 ppm CaCl2 (aq) is diluted to a final volume of 50.00 mL. What is the molarity of Cl- (aq) in the diluted solution?arrow_forwardNonearrow_forwardA sample of KNO3 ( 225 g) is completely dissolved in water (250 g) at 333.15 K. The solution is gradually colled to 273.15 K. At this coller temperature, KNO3 solubility in H2O is 12.1 g/100 g H2O. What mass of KNO3 (in g) will crystallize out of the solution at 273.15 K?arrow_forward
- How many grams of NaCl are required to prepare 100 mL of a solution of 1 M NaCl? (NaCl molecular weight = 58.44 g/mol)arrow_forwardA 35 mL of solution of hydrochloric acid is neutralized by 15 mL of 0.5 M potassium hydroxide. What is the concentration of hydrochloric acid? The balanced equation is HCI + KOH - H,O + KCI O 0.75 M O 0.25 M O 0.214 M O 0.786 Marrow_forwardYou are given a solution of 0.117 M NaOH solution. You need to neutralize 10.00 mL of the NaOH solution with an acid called KHP. The reaction is: KHP+ NaOH --> H2O + a salt If you are going to make up a KHP stock solution in a 100.00 mL Volumetric flask and use 14.137 mL of the KHP stock solution to neutralize the NaOH, what mass of KHP would you need to use? The molar mass of KHP is 204.22 g/molearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
GCSE Chemistry - Acids and Bases #34; Author: Cognito;https://www.youtube.com/watch?v=vt8fB3MFzLk;License: Standard youtube license