Chapter 6 - Answer Key to Section Review 1-3 Section Review 1 1. What is the main distinction between ionic and covalent bonding? Answer (A): Ionic bonding involves the electrical attraction between large numbers of anions and cations. Covalent bonding involves the sharing of electron pairs between two atoms. Translation: -Ionic bonding happens between a metal and a non-metal (east coast and west coast) -One atom completely donates its valence electrons to another atom -Metals
Premium Chemical bond Ionic bond Atom
Tutorial No. 2 [Part I: Multiple Choice Questions (each question carries 1 mark)]. Q1. Which is the IUPAC name for the following compound? [pic] a) cis-1-isobutyl-3-methylcyclohexane b) cis-3-isobutyl-1-methylcyclohexane c) cis-1-butyl-3-methylcyclohexane d) trans-1-isobutyl-3-methylcyclohexane Q2. What compound would yield an equimolar mixture of CH3CH2CH2CHO and CH3CHO upon treatment with O3‚ followed by Zn/HOAc? a) 1-Hexene b) cis-2-Hexene
Free Oxygen Alcohol Carbon dioxide
REVIEW a. I‚. • • C • • c. • C 3. The effective nuclear charge is a. equal to the suns of the charges of the protons in the nucleus b. equal to the suns of the charges of the protons in the nucleus minus the sum of the electrons in the Outer shell c. lest than tire sum of the charges of the protons in the nucleus due to shielding by the electrons in the outer shell d. lest than the sum of the charges of the protons in tire nucleus due to nisielding by the
Free Atom Periodic table Chemical element
Chromatography Introduction/Background: Flavonoids are an important group of additives that can be defined as pure substances either natural‚ extracted from raw materials or synthetic. Chromatography is the separation of two or more compounds or ions caused by their molecular interactions with two phases – one moving and one stationary (Weldegirma 2012). Three types of chromatography are used in organic chemistry: Thin Layer Chromatography (TLC)‚ Gas Chromatography (GC)‚ and Column Chromatography
Free Chromatography Thin layer chromatography
Jeanine Azzo Chemistry 1412 Professor Chaka April 15‚ 2014 Group 10-9 Solubility‚ Kidney Stones‚ CSI Pre-Lab Objective To conduct an experiments to determine solubility of ionic compounds in different solute-solute and solvent solute interactions. Description We will be mixing ionic compounds in solute-solute and solvent solute interactions. We will be combining sodium‚ potassium‚ calcium‚ magnesium‚ copper‚ iron‚ nickel and silver and some anions like chloride‚ sulfate‚ nitrate‚
Premium Solubility Chemistry Solution
inside of a crucible‚ ultimately attaining a compound that contained Mg and O. The major result of the experiment was the empirical formula of the oxide of magnesium. III. Introduction An empirical formula is defined as a formula that gives the simplest ratio of the relative number of atoms in a compound. And as stated before‚ the goal for this lab was to ascertain the empirical formula for an oxide of magnesium. The formula was acquired by obtaining a compound that contained both magnesium and oxygen
Free Oxide Oxygen Chemistry
models of elements‚ compounds‚ and mixtures. The lab asks you to examine conceptual models of matter in which atoms of one element are represented by nuts while atoms of another element are represented by bolts. After examining each model‚ complete the following tasks: a. sketch a representative molecular picture of the model; b. describe the composition of the model in words (does the model contain atoms‚ molecules‚ or both?; does the model represent elements‚ compounds‚ or both?; does the
Premium Chemical substance Chemistry Chemical compound
reactions occur when two elements or compounds combine to create one single compound. The general equation of synthesis reactions is: A+B→AB. The following are the complete balanced equations for the five synthesis reactions performed in the lab. Reaction 1: Reaction 2: Reaction 3: Reaction 4: Reaction 5: The reaction of CO2 and water is a prime example of a synthesis reaction. This is a synthesis reaction because it follows the general equation and the two compounds of H2O and CO2 combine to make
Premium Chemical reaction Oxygen Single displacement reaction
State University Chemistry 302 7/31/12 Abstract This paper looks to delve into the chemistry behind ketones and aldehydes as well as related compounds. The endeavor involved looking into the way their bonding influences how they react. It also considers the simple physical properties of these compounds including their reaction with other compounds‚ chemical structures and formulas. The paper also looked to establish the relationship and differences between natural butter and synthetic butter
Premium Fatty acid
Balinese architecture has be divided into 6 parts which are the family compound‚ the pavilions‚ the temple courtyard and gates‚ the kul-kul and shrines‚ the palaces and also the water palaces (Wijaya & Granquist‚ 2005‚ p97) . Balinese residential architecture is based on ancient traditional Javanese style combined with Hindu religion and culture. The concept behind this architecture is the openness of space within its compound and also the Hindu religion. Researches have come a few conclusions about
Premium Human body Hinduism Indonesia