**Question 1: Solubility of CH₃OH in Water**CH₃OH (shown below) is soluble in water. Draw molecular level pictures representing:(a) A container with only CH₃OH (several molecules) before mixing.(b) After CH₃OH is dissolved in water.![Methanol Molecule Diagram]- Methanol (CH₃OH) is illustrated with a central carbon (C) atom bonded to three hydrogen atoms (H) and one hydroxyl group (OH).

The intermolecular forces are the forces of attraction or repulsion that exit between the molecules of the substance and the surrounding molecules too. Now, in general, four types of intermolecular forces exist: London dispersion forces: They arise due to temporary arrangement of electrons that leads to polarity in the non-polar molecular for a short period of time forming short lived dipoles. The forces of attraction between these short-lived dipoles are called London dispersion forces. It exists in all types of molecules. Ionic forces: Ions are charged chemical species. The forces of attraction that hold positively charged ions and negatively charged ions together are known as ionic forces. Dipole -dipole interactions: A dipole is a polar substance whose one end is positively charged and another end is negatively charged. Interactions between two dipoles is called dipole-dipole interactions. Hydrogen bonding: It occurs between the H atom bonded to the highly electronegative atom (F, O or N) and electronegative atom of another molecule. It is also a type of dipole-dipole interactions.Now, methanol (CH3OH) is a polar substance and it has a hydrogen bond attached to the electronegative oxygen atom. Thus, the methanol forms hydrogen bonding with other methanol molecules and water molecules. Now, the molecular level of a container with only CH3OH molecules before mixing will be seen as-'Next, the molecular level of a container after CH3OH molecules are mixed with water can be seen as-'

Science

Chemistry

1. CH3OH (shown below) is soluble in water. Draw molecular level pictures representing: (a) a container with only CH3OH (several molecules) before mixing and (b) after CH3OH is dissolved in water H H-C H -0-H

1. CH3OH (shown below) is soluble in water. Draw molecular level pictures representing: (a) a container with only CH3OH (several molecules) before mixing and (b) after CH3OH is dissolved in water H H-C H -0-H

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...

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