Chemical Bonding Lab Chemical compounds are combinations of atoms held together by chemical bonds. These chemical bonds are of two basic types—ionic and covalent. Ionic bonds result when one or more electrons from one atom or group of atoms is transferred to another atom. Positive and negative ions are created through the transfer. In covalent compounds no electrons are transferred; instead electrons are shared by the bonded atoms. The physical properties of a substance‚ such as melting point
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Soren Chemicals 1. What is the addressable market size for Coracle? Is the first year goal of $1.5 million sales reasonable? (10 points) 2. Why is Soren struggling to sell Coracle? (10 points) 3. What is the highest price Soren can set for Coracle? (7 points) 4. What action plan do you recommend for Coracle? (13 points) Q1. Coracle is one of the clarifiers developed and produced by Soren Chemicals targeting residential pools which have smaller size than commercial pools and water
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Evaporating dish Spatula Watch Glass Filter paper Tripod Mortar and pestle Alcohol Lamp Funnel Beaker Data: Naphthalene 1. white crystalline compound 2. has a strong odor 3. round shape 4. it weighs .23g (2 pcs.) Observation: 1. After grinding the two pieces of naphthalene balls‚ we put it in the evaporating dish with water and stirred it and placed it in the tripod and heat it. The funnel with filter paper served as the lid of the evaporating dish. 2. The
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Name: Tom Flannigan Title: Physical and Chemical Properties Purpose: To investigate the chemical properties of pure chemical substances. To investigate the physical properties of pure chemical substances. Procedure: For this lab we used four test tubes and poured equal amounts of a substance in each test tube. We then observed the color and odor. We then heated the substance and recorded the observation. The next tube we added cold water and observed the effects‚ then we heated it
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Physical and Chemical Properties Chem 107 6-4-2013 A pure substance or chemical substance is a material that is homogeneous. It has consistent properties throughout the sample.” Pure substances can be described by both physical and chemical properties”. Physical properties can include‚ color‚ odor‚ melting point‚ boiling point‚ and solubility in various solvents‚ etc. The observation of these physical properties does not involve any chemical change in the substance‚ it is still the same
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Interatomic Bonding Tutorial Suggested Solutions 1. |Substances |Type of bonding |Type of structure | |H2O |Covalent |Simple molecular | |SiCl4 |covalent |simple molecular | |RbCl |ionic |giant lattice/ionic | |Si |covalent
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Lab #4: Aqueous Reactions Introduction: In this experiment we studied the two different types of aqueous chemical reactions‚ double replacement and single replacement. In a double replacement reaction one or both of the products is an insoluble ionic compound or otherwise known as a precipitate; or a non-electrolyte; or a gas. In a single replacement reaction there is typically a metal and an ionic compound consisting of a metal cation and a non-meatl anion. Singel replacement ractions occur when
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proceed to discuss the characteristics and services provided by her chosen chemical dependency program. It is her belief that a substance abuser and/or addict is more likely to succeed at living a life free of alcohol and drugs when they continually attend a 12-step program‚ follow the steps‚ have a sponsor‚ a support group and educate themselves on how to live life without turning to alcohol or drugs. Of the several chemical dependency programs available‚ she chose to conduct a telephone interview
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ASSIGNMENT in DOMESTIC TOURISM and GEOGRAPHY *Rehabilitation of EDSA* *Reclamation of Manila Bay* Submitted by: NAEG‚ Nelian N. III-CTM Submitted to: Prof. Arnold Germina Reaction Paper Rehabilitation of EDSA: The rehabilitation of EDSA is one of the nicest ideas to ease the traffic in Metro Manila especially it is a major highway and almost everybody use it. In contrast to that‚ Pres. Aquino is right to suspend it and make further study about it. Surely‚ it will take time to
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Case Study Week 3 - Victoria Chemicals PLC 1. What changes‚ if any‚ should the plant manager (Morris) ask the financial controller (Greystock) to make to his analysis? Morris should ask the Financial Controller to the make the following changes to his analysis: • Include the cost of the rolling stock. These would become an essential asset of the Merseyside Works. The investment to occur in 2010 and then depreciated over the following 10 years. These would become an asset of the Merseyside works
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