Energy‚ often in the state of heat‚ is involved in chemical reactions and phases changes. Changes in energy‚ can translate in temperature differentiations. In such a case‚ energy is transferred as heat. The quantity of heat exerted in a reaction referred to as (joules) can be identified through the following equation: Heat Exerted= (Mass of Sample) x (Specific Heat) x (Change in Temperature) q=msΔT Within a calorimeter is where the reactions within this lab take place. A calorimeter allows the
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Roper Webster University Columbia Metropolitan Campus When taking a look at substance abuse and its treatments‚ there are many theoretical backings and how one may go about doing so. As we take a deeper look‚ we can look at other factors as they may have positive and negative effects of successful and non-successful treatment outcomes. When dealing with individuals that have a substance abuse disorder and living with a HIV positive status‚ treatment may warrant a different approach
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Physical and chemical ProPerties Physical and Chemical Properties Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable file which can be sent to an instructor. Substance Name Mg Cu Zn
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Introduction The Meridian Sid Martin Bridge House is a mixed gender‚ in-patient residential substance abuse treatment program. The program accommodates twelve women and twenty- four men; the numbers indicate‚ the program is dominated by males. By observance‚ mixed gender programs can cause significant distractions in the recovery process. Within a couple weeks of treatment‚ many clients develop intimate relationships with other clients. It has been reported‚ that many clients who develop a relationship
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Name: Jeanne Yoo|Date: 07/15/13| Exp 1: Observations of Chemical Changes|Lab Section: 1411-76426| Data Tables: Part 1: |Chemicals|Well No.|Observations of the Reaction| A.|NaHCO3 + HCl|1 |clear bubbles formed| B.|HCl + BTB|2 |turned orange after BTB was added‚ transparent‚ acidic| C.|NH3 + BTB|3 |turned dark blue after BTB was added‚ opaque‚ basic| D.|HCl + blue dye| |blue dye was missing from kit| E.|Blue dye + NaOCl| |blue dye was missing from kit| | with the 1 drop of HCl| ||
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deals with matter‚ its composition‚ and changes they undertake. Chemistry has been part in our lives ever since. It contributes to our existence‚ our culture‚ and our life. Chemistry explains why changes happen around us. All living processes are chemical reactions. It helps in sustaining our needs. Through this we are able to feed the world’s population‚ medicines to cure diseases and improve health‚ and to protect our environment. Chemistry plays an important role in our lives. It contributes
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The field of substance abuse counseling is growing exponentially. With the opioid epidemic booming and synthetic drugs flooding the market‚ there is a dire need for counselors with education‚ training‚ and strong work ethics. But that is not why I am choosing to become a Substance Abuse Counselor‚ there is a little more to it. They say those that have lived it are the ones who can help others during their struggles. I am 45 years old‚ a mother to 3 beautiful children‚ one with special needs. I am
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Observations of Chemical Changes Experiment 1 Chemistry 111 September 3‚2014 Ashley Mattox Abstract: The purposes of this lab is to observe the reactions of some common chemicals contained in consumer products and observe the macroscopic changes these chemicals undergo. Purpose: The purpose of the lab is to be able to interpret underlying macroscopic changes in terms of the behavior of atoms and molecules and also to learn how to separate mixtures into their component
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B it started to foam making it a chemical reaction. We believe that solute four mixed with solvent A makes up the mystery powder. The following definitions will help you understand the terms this report better. Matter: Any object that takes up Space. Chemical Changes: Any alteration that changes the identity of matter. Physical Changes: Alteration that doesn’t change the identity of matter. Homogonous Mixture: A mixture that looks like its only one substance. Heterogeneous Mixture: A mixture
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Classifying Chemical Reactions Purpose: The purpose of this experiment is to observe a variety of chemical reactions and to identify patterns in the conversion of reactants into products. Apparatus: • Bunsen or lab burner -Test tube clamp • Butane safety lighter - Test tube rack • Evaporating dish - Wash bottle • Forceps or crucible tongs - Wood Splints • Heat resistant pad • Litmus paper • Pipets • Spatula • Test tubes Materials: Ammonium carbonate‚
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