Acid-Base Strengths of Organic Compounds By: Chris Frankmore Due Date: February 15‚ 2011 Resonance Benzenesulfonic Acid Benzoic Acid Benzyl Alcohol Benzylamine P-Cresol P-Toluidine Acid/Base | Structure | pH | Why It is a strong/weak acid/base | Benzenesulfonic Acid | | 1 | This is a strong acid because it has a pH of 1. Another reason why this is a strong acid is that its conjugate base has strong resonance stabilization
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dsfgsfdhdhfg 9. What does a strong odour indicate about the ease with which the particles in a solid leave its surface? A strong odour in one of any of these soilds would simply mean that the molecules leave the surface easily. 10. From your answer to question 1‚ which of the two types of solids seem to have the stronger forces of attraction? Explain your answer. Camphor has a very strong odor which makes it easy for the particles in the soild leave it’s surface. The particle attraction
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Separation anxiety disorder is a mental health disorder that begins in childhood and is characterized by worrying that is out of proportion to the situation of temporarily leaving home or otherwise separating from loved ones. Approximately 4%-5% of children and adolescents suffer from separation anxiety disorder. Separation Anxiety Disorder is more common in children with family histories of anxiety. Also‚ children whose mothers were stressed during pregnancy with them tend to be more at risk
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The field theory (Lewin‚ 2008)‚ is the best approach to understand the potency forces that motivated the separation of California. It is important to recognize the situation of people and environment as a whole in order to overview the driving forces and comprehend the barriers that Oxy faced to implement the mentioned change. Senior management foresaw the future of the company as a two separate companies by allocating the experienced personal and focusing in the area of expertise by building trust
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Acid-Base Calculations The Ion-Product Constant for Water‚ Kw Water undergoes ionization to a small extent: H20(l) H+(aq) + OH–(aq) The equilibrium constant for the reaction is the ion-product constant for water Kw: (1) This is a key equation in acid-base chemistry. Note that the product of [H+] and [OH–] is a constant at a given temperature (Eq(1) value is for 25oC). Thus as the hydrogen ion concentration of a solution increases‚ the hydroxide ion concentration decreases
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Identification of One’s Self In the opening lines of Fred Schepisi’s 1993 film‚ “Six Degrees of Separation”‚ Ouisa Kittredge states‚ “I read somewhere that everybody on this planet is separated by only six other people. Six degrees of separation.” This refers to the theory that each person is separated from another person by no more than six people. This theory will turn out to play a major role in the plot of the film. The entertaining and flashy movie was filled with “chaos and control”
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the right and authority delegated to local governments (state)‚ while the other half is distributed to federal institutions. Moreover‚ according to K. Ramanathan in 1998‚ he defines the concept of federalism‚ which culminated in the doctrine of separation of power in Malaysia as; "A form of government which there is a central government representing other provinces. It acts to represent the provinces in foreign affairs. But‚ states or other territories have the same degrees and free. With the advent
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Introduction: In this lab‚ we measured the acid-base strengths of seven separate organic compounds. The lab was painless to perform‚ it consisted of adding a small amount of one of the organic compounds to a well‚ and testing the pH via testing paper. The color of the paper was then analyzed to determine what the pH of the compound was. The structures were benzenesulfonic acid‚ benzoic acid‚ benzyl alcohol‚ benzylamine‚ p-cresol‚ and p-toluidine. My initial hypothesis about the acidity/basicity
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SEPARATION‚ DIVORCE & ANNULMENT Introduction When two people are in a relationship they are usually in it forever. Unfortunately‚ it isn’t always the case and as you will learn in this unit‚ there are many things that could potentially be blamed for the breakdown of such relationships. This topic takes you into the world of divorce which is never an easy thing for any couple and if there are children involved (and there usually are); it makes the experience even worse. Some couples split
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Ethanoic Acid Advantages: Ethanoic acid is non-toxic and is a weak acid‚ meaning it will not do any damage to most surfaces as it does not corrode or bind to other metals‚ therefore can be easily removed through washing or rinsing it. Disadvantages: Ethanoic Acid is the slowest de-scaler of the three acids‚ and is therefore the least effective. It also may cause an unpleasant smell‚ and can have a negative effect on the taste of coffee meaning one would need to spend longer time rinsing and cleaning
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