18.1.4 – 18.1.6 CALCULATIONS INVOLVING ACIDS AND BASES Review of Important formulas pH = ‐ log10[H+] [H+] = 10‐pH pKa = ‐ log10 Ka Ka = 10‐pKa pOH = ‐ log10[OH‐] [OH‐] = 10‐pOH pKb = ‐ log10 Kb Kb = 10‐pKb The ionic product of water = Kw = [H+] x [OH‐] = 1.0 x 10‐14 mol2 dm‐6 at 298 K The expression varies with temperature
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Targeting Employers for Gender-Based Pay and Promotion Discrimination: The Next Big Thing? Fred W. Alvarez and Allison Moser The authors discuss steps that employers can take to limit their exposure to claims of gender-based pay and promotion discrimination. reventing and defending claims of gender-based pay and promotion discrimination is fast emerging as the latest challenge for employers seeking to reduce litigation risks. That these claims could be “the next big thing” is clear from recent
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Economic Base Description The county has a successful agricultural and manufacturing base holding a top 10 ranking in the state for a number of agricultural categories. The Capital Region International Airport is also located in the southern tier of Clinton County. A Clinton County Economic Alliance has been formed to promote the region as a great place to live and do business. The Clinton County Economic Alliance is a partnership of government and private sector organizations in Clinton County
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“ Is Honesty always Good” Do you think that “Honesty is the best policy”? Is being completely Honest always good? This is an old and often repeated saying‚ but it is true? Now if someone of complete honesty will not ask whether being truthful will pay or not. He feels he must be truthful‚ even if honesty brings him loss or pain‚ simply because it is right to be honest and wrong to be dishonest. Perhaps honesty does pay in the long run. A prime example can be shown through the Presidential election
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Understanding Health Promotion Interventions in Nursing Practice Nancy S. Hammack Grand Canyon University: Family Centered Health Promotion NRS 429V Professor Barb McGraw March 24‚ 2013 Understanding Health Promotion Interventions in Nursing Practice The nursing profession is one of the largest health care professions‚ providing important opportunities for health promotion with potential to reform health at the legislative level. Health promotion is defined by Kreuter and Devore
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Acids and Bases Shane Purpose- To study the relationship between pH and metabolism. 10/21/13 Materials- see attached Per. D Biology Procedure- see attached Data and Results- see attached Theory- PH stands for the power of hydrogen. People refer to the pH scale as a tool for finding out if a substance is acidic‚ basic‚ or neutral. This scale goes from zero to fourteen. The number seven is neutral. Any number higher than seven on this scale is basic. Any number lower is acidic
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the earliest type of parachute‚ the Pyramid‚ the one Leonardo had invented with the square bottom with the canopy creating a pyramid style parachute‚ the Round‚ which there are two types; non-steerable‚ moving in direction to the wind‚ and steerable which has large holes cut into the edges to make it easier to control and maneuver around. Round parachutes are unstable and known to have caused many deaths‚ so they are not used today. Square parachutes obtain a cross-shaped design preventing the parachute
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ACID/BASE You might need to know the following K values: CH3COOH Ka = 1.8 x 10–5 Benzoic Acid Ka = 6.5 x 10–5 HNO2 Ka = 4.5 x 10–4 NH3 Kb = 1.8 x 10–5 HF Ka = 7.2 x 10–4 H2S Ka = 5.7 x 10–8 HSO4– Ka = 1.2 x 10–2 HS– Ka = 1.2 x 10–13 HCOOH Ka = 1.8 x 10–4 HOCl Ka = 3.0 x 10–8 SIMPLE ACIDS AND BASES 1. According to the Brønsted–Lowry definition‚ which species can function both as an acid and as a base? (A) Cl– (B) SO42– (C) NH4+ (D) HCO3– (E) H3O+ 2. Which of the following
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boring cookie dough inside a bowl. Then‚ I was put into an oven‚ and after about 20 minutes‚ I popped out as a nice‚ warm‚ round cookie! After that‚ a human spread some nice yellow frosting on the topside of my body. The human then proceeded to use some kind of utensil to draw slick‚ black sunglasses on me. And Sha-Pow‚ here I am! Some people would call me the “Round” cookie‚ or possibly the “sunglasses emoji” but you can just call me Chaz. I know right‚ what a sick name‚ dude! Personally
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Health Promotion The following essay is a comparative analysis of two theories of health promotion‚ one which is a theory of and the other a theory for health promotion. Beattie’s model will be used as theory of and transtheoritical stages of change model as a theory for health promotion. An example from area of work practice will be used to demonstrate the differing aspects emphasised by each Theory. Furthermore the essay will seek to suggest an explanation of current health promotion. This assignment
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