8. For the table below, specify the dominant intermolecular force involved for each substance in the space immediately following the substance. Then in the last column, indicate which member of the pair you would expect to have the higher boiling point. Substance with Higher Baling Point Substance 1 Dominant Intermalecular Force Substance #2 Dominant Intermalecular Force a. HCI(g) b. CH3F CH;OH C. H20 H2S

Q: 12. Determine the normal boiling point for the liquid with the strongest intermolecular forces. 20…

A:

Q: The normal boiling point of the isomer shown here is -28.0 °C and the enthalpy of vaporization is…

A: Clausius-Clapeyron equation is used to determine the vapor pressure at some temperature using known…

Q: Which one of the following is linked with the correct predominant intermolecular force of…

A: Answer: Intermolecular attraction forces are the type of forces those keep the molecules of a…

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: 12.- The graph below shows the boiling points for different compounds. Based on intermolecular…

A: Boiling point of a substance depends upon intermolecular force of attraction. Greater the…

Q: Which substance has the lowest vapor pressure at 25C ?   a. H2S   b. O2   c. H2O   d. CO2

A: Vapour pressure may be defined as:-…

Q: 7) Consider H;O and H;S. a. What two properties of a molecule are used to predict the intermolecular…

A: The intermolecular attractions occur between the molecules of hydrogen is bonded to an…

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

A:

Q: Study the following phase diagram of Substance X. 12- solid 6- liquid gas 200 400 600 temperature…

A:

Q: 5. Consider the process where nA mol of gas A initially at 1 bar pressure mix with ng mol of gas B…

A: no. of moles of A = nAno. of moles of B = nBno. of moles of uniform mixture of A and B = 1 mole P =…

Q: The normal boiling point for acetone is 56.5°C. At an elevation of 6100 ft, the atmospheric pressure…

A: Given,The normal boiling point for acetone = 56.5 0CThe atmospheric pressure at 6100 ft = 614…

Q: will result in a sample of liquid iodine?

A: From the phase diagram,  we can identify the phases of iodine So, if we start from triple point and…

Q: 15) What is the (s, 1, g) of a substance at 0.5atm and 100°C? 16) What is the (s, 1, g) of a…

A: A phase diagram is a visual depiction of a substance's physical states under various pressures and…

Q: The normal boiling point of unobtainium is 345 C.  a. Is the condensation of unobtainium endo or exo…

A: Since the boiling point of unobtainium is 345 °C.

Q: The heat of vaporization of silver is 250.6 kJ/mol and the heat of fusion of silver is 11.30 kJ/mol.…

A: we have to calculate the heat released when 36.31 g of silver is freezes

Q: Study the following phase diagram of Substance X. pressure (atm) A F B Which is the critical point…

A: The phase diagram represents the different phases of the substance and the pressure and temperature…

Q: Refer to the phase diagram of substance X. Which statement below is NOT TRUE about the diagram?…

A: A phase diagram is a graphical representation of the various phases of a substance that coexist in…

Q: Study the following phase diagram of Substance X. 8 solid liquid 4 gas 200 400 temperature (K) Use…

A: We are given a phase diagram for substance X. We are to find the state of this substance at three…

Q: Study the following phase diagram of Substance X. pressure (atm) A G F B. E H temperature (K) Which…

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Q: SrSe, KI, NH3, propane, Ar(g), Co2+ (aq) a. Which species will have the strongest intermolecular…

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Q: The below is phase diagram of compound X. At what point on the curve will compound X behave most…

A: The phase diagram given is,

Q: Boiling points increase in the order HCl > HBr > HI because ________ contribute to the…

A: An intermolecular force is an attractive force that arises between the two or more molecules. There…

Q: HCI(g) a. b. CH3F CH3OH с. H20 H2S

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 27) If I had a quantity of this substance at a pressure of 0.75 atm and a temperature of -100⁰ C,…

A: By using this we can solve the given Question .

Q: 17. What is the correct order of increasing normal boiling point of NaCl, Br₂, ICI? b. ICl<Bry<NaCl…

A: Answer : The boiling point of a pure substance is the temperature at which the substance changes…

Q: 17. In which of the following substances  all intermolecular forces of attraction are present?…

A: HF, in this molecule intermolecular forces such as Hydrogen bonding, dipole dipole forces, London…

Q: 16. The molar enthalpy of vaporization of hexane (C6H₁4) is 28.9 kJ/mol, and its normal boiling…

A: Given, Enthalpy of vaporization (∆Hvap) = 28.9 kJ/mol = 28.9 × 1000 J/mol = 28900 J/mol Note:…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.