School of Engineering‚ IT and Allied Health Sciences (SOEITAHS) Foundation In Science Chemistry I (FSC 1114) Instructor Email Credit Hours Class Contact Independent Self-Learning Prerequisite Consultation Hours : : : : : : : Leong Shi Qi‚ Grace sqleong@segi.edu.my 4 4 Hours (2 Hours Lecture + 2 Hour Tutorial) 42 Hours N/A Every Wednesday (01:00pm-04:00pm) (Subject to pre-arrangement only) COURSE OBJECTIVE The course will provide students with the adequate knowledge
Free Atom Chemical bond Covalent bond
Experiment 9 Thin Layer Chromatography Experiment: 9 Title: Thin Layer Chromatography Introduction: Chemical analysis is conducted on specific analytes (specific substance of interest in a mixture)‚ however it is often found that these analytes must be separated for the chemical analysis to conduct their analysis. Chromatography is a set up of laboratory a technique that is used to separate a chemical mixture. This technique is very useful as it allows us to follow the course of
Premium Thin layer chromatography Chromatography
CHM1051 Chemistry CHM1051 has been designed for students who have demonstrated a strong aptitude for chemistry during secondary studies‚ eg. a VCE Chemistry Study Score >=37. On completion of this unit‚ students will have gained an understanding of how atoms and molecules interact with each other and how this affects their bonding‚ reactivity‚ 3D structure and physical properties. A number of important topics such as stoichiometry‚ intermolecular forces‚ thermodynamics‚ kinetics‚ equilibria‚
Premium Chemical kinetics Reaction rate Chemical reaction
are stronger than the electrostatic interactions of ionic bonds‚ but keep in mind that we are not considering ionic compounds as we go through this chapter. Most bonding is not purely covalent‚ but is polar covalent (unequal sharing) based on electronegativity differences. The atoms in a Lewis structure tend to share electrons so that each atom has eight electrons (the octet rule). The octet rule states that an atom in a molecule will be stable when there are eight electrons in its
Premium Chemical bond Atom Covalent bond
Conversion of Alcohols to Alkyl Halides Ankita Patel August 6‚ 2013 Introduction This lab consisted of the conversion of alcohols into alkyl halides through common substitution methods. These methods include SN1 and SN2 mechanism‚ both of which can occur for this type of reaction. For both reactions‚ the first step of protonation will be to add hydrogen to the –OH group and then the rest of the reaction will proceed according to the type of mechanism. SN1 reactions form a cation intermediate
Premium Distillation Alcohol Ethanol
Essay Questions Exam 3 Chapter 40 a. Describe a key function of each of the four types of tissues found in animals. 1. Epithelial tissue (squamous‚ columnar‚ cuboidal) makes up the lining and coverings. This type of tissue is found in the skin (epidermis and dermis)‚ surrounding the organs of the body‚ and outer layer of capillaries (diffusion). 2. Connective tissue (loose‚ adipose‚ blood‚ fibrous‚ bone) holds organs in place and attaches epithelial tissue to other underlying tissues. A collagenous
Premium Digestion Heart Blood
Describe the wave mechanical model of the atom. 2. Write the ground state electron configuration for Br. 3. Explain why the first ionization energy for Ne is significantly greater than Na. 4. Distinguish between ionization energy and electronegativity. 5. How does VSEPR Theory account for the fact that the bond angle in H2O is less than NH3? 6. Which of the following molecules are polar? Include diagrams detailing their molecular shape (according to VSEPR)‚ bond angles and molecular
Premium Acetic acid PH Acid dissociation constant
1.1 The atoms‚ during bond formation‚ may lose or gain electrons (valence electrons) in order to achieve a stable state‚ or technically speaking‚ a stable electron configuration. Usually metal atoms lose electrons and non-metals gain electrons in order to achieve electron stability. When dealing with bond formation (Ionic bonding for example) we need to analyse the outer shell of the atom. Metals usually present 1‚ 2 or 3 electrons in their outer shell therefore they have to give them away to achieve
Free Atom Electron Chemical bond
resembles an alkane with a halogen attached to it. Halogens are fluorine‚ chlorine‚ bromine‚ and iodine. Any of these halogens seen to be attached to an alkane‚ could then be identified as alkyl halides. They are generally polar because of the electronegativity difference of carbon (2.5) with the halogen (2.5-4.0). However‚ most alkyl halides are found to have low solubility in water. They are miscible with each other and with other non-polar solvents as well. The infamous chlorofluorocarbons (CFCs)
Premium Chlorine Hydrochloric acid Alkene
A Discussion of Banking-Concept Limitations What do students obtain through education? Freire in his essay ‘The Banking Concept of Education’ argues that students gain useless and meaningless knowledge through education‚ and I agree with Freire because education has become an act of depositing meaningless information into students. Freire believes the current educational system is flawed due to the “Banking Concept”‚ which Freire describes as‚ “an act of depositing‚ in which the students are the
Premium Problem solving Organic chemistry