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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Experiment #7: Acids‚ Bases and Salts Mabag‚ Viannery D.‚ Mangune‚ Paolo D. Chem 14.1‚ MAB1‚ Ms. Angelyn del Rosario March 8‚ 2010 I. Abstract The experiment allowed students to explore different electrolytes and classify them into acids‚ bases and salts by using different indicators or by measuring the pH levels of each. The experiment also helped students classify different substances through their conductivity properties. The preparation of a 1 M stock solution from NaOH pellets diluted to a
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Kuta Software - Infinite Algebra 2 Name___________________________________ The Change of Base Formula Date________________ Period____ Use a calculator to approximate each to the nearest thousandth. 1) log 3 3.3 2) log 2 30 3) log 4 5 4) log 2 2.1 5) log 3.55 6) log 6 13 7) log 6 40 8) log 4 3.5 9) log 2 2.9 10) log 6 22 11) log 7 8.7 12) log 3 62 ©k z2D041s25 AKmuHtiaX bSFoQfftnwWaQrser gLiLrC0.P i ZAflZln 9rziCg9hWtIsP 0rjeVsre3ryvfeidm.N t qMXaTdpe1 5wwietMh1 SILnDfEi5n6istleP nAslHgvePbmrsau
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Segmentation‚ Targeting and Positioning:- 5.1 Product Market:- ZCLC is an emerging industry that has ended up to be the most crucial demanding entity of today’s rapid paced world. Expanding measures of families have been witnesses‚ who have ended up subject to dual wages‚ which has created the need of the day care industry. There are more than 300 offices in the range that give comparative administrations to ZCLC‚ each of these comprise of high customer base‚ and is definitely a lucrative business
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The purpose of this experiment is to separate a solution of an acidic and organic compound and purify its respective acidic product through the techniques of an acid base extraction‚ recrystallization‚ and use of Melt Temp (melting point range). The reaction of an unknown acid (3-chlorobenzoic acid) with diethyl and sodium hydroxide was observed‚ and the solution naturally separated into an aqueous and organic solution. The mixture of acid and organic solution was created and then separated through
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been estimated at $93 million in 2011 (PrivCo‚ 2013). Kobo sales have been growing rapidly in the past year. Kobo reports that their Q1 2013 sales are up 145% vs. the same time period in 2012 (kobocafe‚ 2013‚ “Kobo’s bet to double down”). B. SEGMENTATION CHART The following chart outlines two customer segments for the Kobo eReader: Parental Educators Passionate Readers Demographic • 35-50 years of age • Married with young children • High level of education • Medium to high income
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CHAPTER I EXECUTIVE SUMMARY Objective Our objective is to serve consumers with the best quality assortment of great-tasting bakery and related food and beverage products‚ with world-class manufacturing facilities and an efficient nationwide distribution network‚ thereby providing a fair return on shareholder investments Vision Their vision is to become the premier company in the baking industry and the related food and beverage industry‚ known and emulated for our best quality products that delight
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Five major theoretical bases for counseling in psychology are biological‚ learning‚ cognitive‚ psychodynamic‚ and sociocultural. Each one of these perspectives searches for answers about behavior through different techniques and researching a clients childhood or adult life experiences looking for answers to different kinds of questions. Due to the different types and styles of counseling approaches‚ each counselor forms their own thoughts and explanations. The premise behind the biological perspective
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Segmentation and Target Market PaperJonathan GraceMKT/571October 21‚ 2014Dr. Johnny MorrisSegmentation and Target Market PaperThis plan was put into in 1936‚ establishing the Government Employees Insurance Company‚ the company known and respected today as GEICO. GEICO was primarily directed toward federal employees and certain groups of enlisted military officers. Lillian Goodwin actively marketed the company to this group of consumers and within a year‚ GEICO had written over 3‚700 policy holders
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Extraction of R’-NH2 For both of the organic acid and organic base extraction‚ the addition of the respective inorganic acid or inorganic base (HCl or NaOH) to the three-component mixture caused an immiscible appearance of the solution in the separatory funnel. By briskly shaking the separatory funnel with the mixed components created a build up of pressure which was released through the stopcock forming small disappearing bubbles within the tip of the separatory funnel. Once the funnel was placed
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