The boiling points of HCI, HBr and HIare, in order, -85°C, -67°C and -35°C.Name all the types ofintermolecular forces betweenathese HX molecules.b Based on the trend in their boilingpoints, which type of force appearsto be the more significant for thesemolecules?

Answer:- This question is answered by using the simple concept of intermolecular forces and the…

The boiling points of HCl, HBr and HI are, in order, -85°C, -67°C and -35°C. Name all the types of intermolecular forces between a these HX molecules. Based on the trend in their boiling points, which type of force appears to be the more significant for these molecules? b

The boiling points of HCl, HBr and HI are, in order, -85°C, -67°C and -35°C. Name all the types of intermolecular forces between a these HX molecules. Based on the trend in their boiling points, which type of force appears to be the more significant for these molecules? b

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Which one of the following substances would be expected to have the strongest intermolecular…

A: The given molecules have only van der waals forces operating between them,as the intermolecular…

Q: Forces that are within the molecule and that keep the molecule together are referred to as between…

A: The forces are responsible for the molecules to hold together. There are various types of forces…

Q: State the type of intermolecular forces pr

A: State the type of intermolecular forces present in the following substances. Then organize the…

Q: 4 What are the possibilities if the pressure in the triple point of a given substance is higher than…

Q: Referring to Figure 11.29, describe the phase changes (andthe temperatures at which they occur) when…

A: a) Since the P = 3 atm is less than that of triple point pressure. hence the conversion will be as…

Q: H,C CH H,CO. CH2 CH2 CH H2C FCH2 но H,C CH2 Compound A MM: 164.2 g/mol Compound B MM: 162.19 g/mol…

A: A question based on properties of liquid that is to be accomplished.

Q: Ethanol has a heat of vaporization of 38.56kJ/mol38.56kJ/mol and a normal boiling point of 78.4 ∘C…

A: Given,The heat of vaporization of ethanol, ∆Hvap = 38.56kJ/mol .The normal boiling point of ethanol,…

Q: Explain the observed trend in the boiling points of these com- pounds. H;Te -2 °C H,Se -41.5 °C H2S…

A: All the central atom of the above hydrides belongs to VIA group in the periodic table having six…

Q: Questions and problems. Answer the following. * W hich substance in each pair has greater…

A: Here, we have to find the substance in each given pair that has greater intermolecular forces of…

Q: a) Which substance has the higher boiling point? Explain your answer. i) CH,CH₂CH₂CH, or CH₂-CH ii)…

Q: 8) Arrange the liquids represented by the following molecular models in the expected order of…

A: From given Molecular models are arranged based on their increasing normal boiling point as follows

Q: A certain substance has a heat of vaporization of 48.05 kJ/mol.48.05 kJ/mol. At what Kelvin…

Q: Which of the following substances will have the highest boiling point? a. HF b. CH4 c. HCl d.…

A: The objective of the question is to determine which among the given substances - HF, CH4, HCl, and…

Q: Look up and compare the normal boiling points and normalmelting points of H2O and H2S. Based on…

A: The boiling and melting points of water and hydrogen sulfide have been listed as follows-

Q: The critical point of NH3 is 1320C and 111atm and the critical point of N2 is -1470C and 34atm.…

A: Critical temperature: Critical temperature is defined as the temperature above which a substance…

Q: 2. Using your knowledge of IMF's, rank the following in order of increasing expected vapor pressure.…

A: "Vapor pressure of a compound is always inversely proportional to its boiling point."So, compound…

Q: What is the predominant intermolecular force in the liquid state of H-F? O Hydrogen bonding O London…

Q: 10. Which of the following statements regarding vaporization are correct? 1. Vaporization occurs…

A: #10: #(I): During vaporization, the liquid phase and the vapor phase are in equilibrium with each…

Q: Consider the following experimental boiling points: CH4: -162°C C3H8: -42°C C6H₁4: 69°C C9H20: 151°C…

A: Answer: Boiling points of alkanes increase with increasing number of carbon atoms. This is due to…

Q: Dietheyl ether has a vapor pressure of 0.975 torr at -79.3C. The heat of vaporization is Avap = 30.5…

Q: Consdier the molecules: CH4, CCl4 and CH2Cl2. Put them in order from the lowest boiling point to…

A: CH2Cl2 is Polar which CH4 and CCl4 is non Polar As the polarity increse boiline point increse If…

Q: COMPLETE THE TABLE ANSWER PREDOMINANT INTERMOLECULAR FORCE IN (CH3)2 NH4 TYPE OF INTERMOLECULAR…

A: If the size of the element increases, then the dispersion forces also increase.

Q: Which statement is not true about intermolecular forces? A) Small molecules are more polarizable…

A: Explanation to the correct option is given below

Q: The strongest intermolecular forces present in a sample of pure I 2 are O dispersion forces O…

A: Since, I2 is non polar in nature ...

Q: . Methyl alcohol makes one's skin feel much colder than pylene glycol, a food additive.…

A: Generally greater the pressure a liquid exerts, means weaker the intermolecular forces between the…

Q: A certain substance has a heat of vaporization of 37.05 kJ/mol. At what Kelvin temperature will the…

A: Answer:

Q: A sample of C3H4 B42 has a normal boiling temperature of 131.5 C. The enthalpy of vaporization for…

A: The question is based on the concept of phase transition. we have been given normal boiling point of…

Q: Which of the following substances will have hydrogen bonding? O a. CH3F O b.CH3OCH3 O c. CH4 O d. 02…

Q: A team of interstellar explorers travel to the planet Demgog where the mystical substance…

Q: Which of the following molecules would you expect to experience dispersion forces as their dominant…

A: 1) we have to select the molecules which have dispersion forces as dominant forces 1) we have to…

Q: Dietheyl ether has a vapor pressure of 0,975 torr at-79.3C. The heat of vaporization is Ap=30.5…

A: Given, Vapour pressure (P): P1 = 0.975 torr P2 = ? Temperature (T): T1 = -79.3°C = (-79.3 + 273.15)…

Q: Consider the two molecules CH4 and C6H12. At room temperature and 1 atm pressure, CH4 is a gas and…

A: The molecules of a substance are held together in a particular physical state at a temperature by…

Q: Kindly refer to the table below, 1. Which liquid would have the weakest surface tension? 2. Which…

A: According to the given Table, Liquid X has lowest vapour pressure while Liquid Z has highest vapour…

Q: Indicate the strongest intermolecular force acting in.pure samples of the following compounds: Lil…

A: Intermolecular forces (IMFs) are the forces that exist between molecules. These forces are much…

Q: The vapor pressure of liquid NH3 is 525.3 mmHg at a temperature of 232.5 K. The enthalpy of…

A: Given: Initial state: Vapor pressure of NH3, P1 = 525.3 mmHg Temperature, T1 = 232.5 K Final state:…

Q: at sea level (Patm=760 mmHg) with heat the heat vaporization (ΔHvap) of 73.26 KJ/mole . What will…

A: I think here Boiling Point will be 100. C and not 180.C. I am solving for 180 as you have mentioned…

Q: Hydrogen (H2) and HF are both gases that are commonly used in labs. a) Identify the dominant…

A: Intermolecular forces ( IMF) are the attractive forces that arise between the molecules of a…

Q: 2) Determine which of the two molecules below has a higher boiling point. Be sure to discuss…

Q: Which of the following statements is INCORRECT based on intermolecular forces of attraction? A.…

A: Answer is C . The viscosity increases with increasing temperature. The viscosity is decreases with…

Q: Arrange the following compounds in a vertical list from highest boiling point (top) to lowest…

A: Cu is known as copper O2 is known as oxygen KF is known as pottasium flouride NH3 is know as…

Q: The boiling point of HF is 19.5 and the boiling point for HCI is -85. Which of the following answers…

A: The correct option is (b) HF has higher boiling point than HCl. HF shows hydrogen bonding which is…

Q: A certain substance has a heat of vaporization of 65.99 kJ/mol. At what Kelvin temperature will the…

A: When a temperature of a liquid increases its vapor pressure increases significantly more rapidly…

Question

The boiling points of HCI, HBr and HI
are, in order, -85°C, -67°C and -35°C.
Name all the types of
intermolecular forces between
a
these HX molecules.
b Based on the trend in their boiling
points, which type of force appears
to be the more significant for these
molecules?

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

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A liquid has a AH° of 38.7 kJ/mol and a boiling point of 125°C at 1 atm. What is its vapor pressure vap at 109°C? atm
Molecular or atomic solids and liquids are bound in their condensed phases by cohesive forces between the atoms or molecules. What is the extent of these cohesive forces in the gas phase?
Solve this question
Hexane, C6H14(l), boils at 69 °C and heptane, C7H16(l), boils at 98 °C. Which would best account for the difference in the boiling points of these substances? A) London Dispersion Forces B) Dipole-dipole forces C) Hydrogen Bonding D) all of the above
Select the pair of substances in which the one with the lower vapor pressure at a given temperature is listed first. A CH₂ B) PH3, NH3 CFA, CBra D) C3H8, CH10 E F₂, Cl₂ OH . H₂C-CH₂ CH₂-OH
Put the following chemicals in order of increasing boiling points. Justify. C,H. SiO2 NaCl CH,NH, BaCl, CI
The statements in the following multiple choices deal with various aspects of the relationship between vapor pressure and intermolecular forces. Choose the statement which is false. a) Volume has no effect on the vapor pressure of water. b) At a given temperature liquid HCl has higher vapor pressure than liquid HF. c) CHBr3 is less volatile than CHCl3. d) At a given temperature solid SF6 has higher vapor pressure than solid I2. e) The average kinetic energy of boiling water molecules is the same on a mountaintop as it is at sea level.
Please solve the below questions using the attached diagram: If I had a quantity of this substance at a pressure 2.0 atm and a temperature of -150 degrees celsius, what phas change(s) would occur if I decreased the pressure to 0.25 atm? At what pressure(s) would they occur? (Note: multiple answers needed for this question)
a) To determine boiling point of liquids, we need to look at both intramolecular and intermolecular forces of attraction. i. Name the intra- and inter-molecular forces in the following liquids. MOLECULE INTRA-MOLECULAR INTER-MOLECULAR FORCES FORCES Trichloromethane, CHCI3 Ethanol, CH3CCH2OH Water, H20 а. b. С. ii. Arrange the above compounds in the order of INCREASING boiling points. Justify your answer.
4. What type of intermolecular attractions can occur for each molecule? (intermolecular forces between molecules of the same kind). H CH;NH2 H- -N -H H %23 H H H- H- C2H6 SİH2O H.
Using your knowledge of IMF's, rank the following in order of increasing expected vapor pressure. Make sure to explain your logic and indicate which intermolecular force(s) each is capable of forming. H H 1 H H H C H H H H C H H
A certain substance has a heat of vaporization of 52.85 kJ/mol. At what Kelvin temperature will the vapor pressure be 3.00 times higher than it was at 287 K?