. formed occupies If the wet H2 gas a vo áms of H, formed is g. g. The vap

Q: 17. Complete the following table: Cl2 HCI Li LicI Substance b.p. -34 °C b.p. -85 °C m.p. 180 °с m.p.…

A: A. Composition type : Cl2 highly covalent. HCl is covalent with 17% ionic character. Li is a metal.…

Q: Predicting relative boiling point elevations and freezing... Note he density of water is 1.00 g/mL.…

A: Given,      solution    freezing point   boiling point5.6 g of sodium acetate ( NaCH3CO2 ) dissolved…

Q: Which property decreases as intermolecular forces between liquid particles increases? O surface…

A: The answer to the given question is as follows, The attraction between liquid particles is referred…

Q: Which would you predict to have the lower vapor pressure at a given temperature?

A: The vapor pressure of a substance depends on its intermolecular forces and molecular weight.…

Q: Which of the following molecules can form hydrogen bonds as a pure liquid? BICIE H H-C-O-H H H Is…

A: hydrogen bond is possible in molecules in which electronegative atoms like nitrogen, fluorine or…

Q: Identify all of the intermolecular forces t to a gas. Justify your answers. a. SO2 b. CH;COOH с. Н.S…

A: Solution a. SO2 ; shape  - bent  Due presence of lone pair electrons on S atom, it has non-zero…

Q: 6. Which of the following should have the highest vapor pressure? A) KCI B) HC1 C) CH4 D) 02 E) H₂S

A: Vapor pressure is a measure of the tendency of a substance to evaporate or transition from a liquid…

Q: Name

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: HÖ-H ......- :O-Si- at adhesive IeF: CO

A: Adhesive forces are the attractive forces which occur between substance and its surface.  Cohesive…

Q: Which of the following changes occur as H20 changes from a liquid to a vapor? A. H O bonds break as…

A: The process given is vaporisation of liquid H2O to vapour H2O  Since in the above process, only the…

Q: Which of the following is true about hydrogen bonds? A. Hydrogen bonds are longer and stronger than…

A: Hydrogen bond :-  A weak electrostatic force of attraction established between partially positively…

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: E STATES OF MATTER Using heat of fusion or vaporization to find the heat needed to... OD 0/5…

A: 100 g of ice H2O is heated and bring it to a temperature of 50.5 °C .We have to calculate the…

Q: A drum used to transport crude oil has a volume of 185.0  L. The drum is filled with steam at a…

A: Given: Volume of flask = 185.0 L The initial pressure of the gas = 1.14 atm. The initial temperature…

Q: ln(0.72)= (delta H vap )/(62.37L mmHg/mol K)(-0.00047) Find delta H vap

A:

Q: QUESTION 9 If' a mixture of canvone and water bolls at atmospheric pressure and the pressure sf…

A: The explanation is given below-

Q: 18. Which one of the following statements is incorrect? Tbiolloo 6 ton ei gniwollot er to snorbidw…

A:

Q: How much heat will 325.0 g H2O at 15.0 oC absorb if the temperature in increased to 90.0 oC? The…

A: Solution

Q: 6 5. Explain why boiling water is an endothermic process. (Hint: Think about what is happening to…

A: This question belong to chemical bonding and molecular structure that is Hydrogen Bonding.

Q: What is the strongest intermolecular force present in a container full of the molecule below? H…

A: Different types of intermolecular forces: Dipole dipole attraction : it can be defined as the…

Q: What is the proper ranking of the following molecules in terms of increasing boiling points? 串平士 H.…

A: We need to arrange the given molecules in increasing boiling point.

Q: 10. List all types of intermolecular forces found between the following pairs of molecules: a) HI…

A: Given: A pairs of different molecules. We have to predict the inter molecular forces in the given…

Q: Between HI and HF, which has the higher boiling point and why? OHI, because HI has more electrons…

A:

Q: Does He gas or F2 gas have the stronger intermolecular forces? why?

A: Interpretation: The stronger intermolecular forces present in He gas or F2 gas is to be determined.…

Q: Which of the following would have the lowest vapor pressure? I. CH4 II. CH3OCH3 III. CH3CH₂OH IV.…

A: Boiling point is defined as the temperature at which a liquid starts boiling and becomes vapours.it…

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.