Objectives 1. To recognize the macroscopic properties of five chemical systems at equilibrium 2. To observe shifts in equilibrium concentrations as stresses are applied to the systems. 3. To observe a shift in equilibrium concentrations associated with changes in temperature. 4. To explain the observations obtained by applying Le Chatelier’s principle. Materials Refer to page 209 of Heath Chemistry Laboratory Experiments. Procedure Refer to pages 209 – 211 of Heath Chemistry
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The Chemical Basis of Life Chapter Objectives Opening Essay Explain why an understanding of chemistry and the properties of water are important aspects of biology. Elements‚ Atoms‚ and Compounds 2.1 Define matter‚ an element‚ a compound‚ and a trace element. 2.2 Explain how and why iodine‚ fluoride‚ and iron are added to the human diet. 2.3 Distinguish between the size‚ location‚ and properties of protons‚ electrons‚ and neutrons. 2.3 Define the atomic number and mass number of an atom
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II. LEARNING OBJECTIVES - To perform different types of chemical reactions including acid-base‚ precipitation‚ gas forming‚ complex compound forming and oxidation-reduction reactions. - To identify some of the products in these reactions and describe the chemical changes. - To write and balance the chemical equations for the reactions observed. III. EQUIPMENT AND REAGENTS 1. EQUIPMENTThirty test tubes One test tube rack Two test tube holders Two spatulas Three 250 mL beakers One stirring rodOne
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Report on TREATMENT AND DISPOSAL OF CHEMICAL WASTES IN CHEM 111.1 PHYSICAL CHEMISTRY LABORATORY Submitted by: Christian Manahan Anna Esperanza Legaspi CHEM 180 – X 2nd Semester AY 2012-2013 Date Presented: March 21‚ 2013 Date Submitted: March 22‚ 2013 Prof. Josefina L. Solivas I. Introduction Chemicals have been indispensable in the everyday lives of humans. Their uses have made life easier and better. However‚ their effects on the environment have been accumulating and
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A great leader is someone who loves to lead other people and do their best at it. He or she should be an inspiration to their peers while also being able to exceed the expectations of their elders. They must have all the necessary attributes and character traits so he or she can succeed. Among the most necessary leadership character traits are passion and dedication. No matter what goal is trying to be reached a great leader must always be passionate about the goal at hand and understand the importance
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DECCE-TEP11 Introduction This essay elucidates about the observation and interpretation of Mary’s physical and cognitive development. Mary‚ who is 5 years of age‚ has a flamboyant personality. She is jovial and ebullient by nature. An active girl who adores sports education as well. In consideration to Mary’s mix parentage background‚ she speaks eloquently with good intonation and enunciation. Physical Development- Gross Motor Skills This observation particularly elucidates about Mary’s development in
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what it looks like. One of the major forms of child development is physical. The child experiences major child development during the first two years of life. During this time the child experiences gross-motor development. The skills obtained from these developments are the ability to run‚ jump‚ catch etc. During the observation of the infant I was able to witness some of these developments. For example over the course of my observation I noticed the infant had significantly improved his ability to stand
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The infant in this observations appears to be in the active proximity seeking stage because she protested when the mother left to get more food and was happy when her mother came back to the table where they were she was sitting at. Sigelman and Rider (2015) suggest that most
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Abstract Depending upon firm strategies the two different theories in which can be pursued is either generated in the human resources area or in the marketing area. Depending on the strategy there may be an issue to be addressed that gave rise in employing these theories‚ how the theory being followed leads to specific actions on the part of the company‚ and or different results achieved depending on the strategy. Management Theories Each and every firm has
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1) Segementation(2*2 matrix) and Targeting Segmenting the Dominite market by end-use applications of cermaic tile and paint by large and small-to medium comapnies 2) Sales Organization changes: Dominite is currently trying to sell to both large and small companies. It is economical in the long run to sell to large customers directly and to small companies through a agents or distributors. In the future to sell and to service large customers Dominite should setup a key account program.
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