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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toughest opponents. In my research I have investigated how the haka originated‚ how the haka has progressed throughout New Zealand rugby history‚ and New Zealand’s opinion about the haka as a sports routine. The intriguing history of the well known Ka mate haka dates back to the early nineteenth century. Composed by a Maori chief‚ Te Rauparaha‚ it tells the simple story of “the chief’s pursuit and escape from members of opposing tribes‚ his fear of being captured‚ and the exhilaration of his ultimate
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with details. Saylani Services: (Major) Educational Help : Saylani Welfare Trust has established more than 100 educational institutes and primary schools to educate thousands of students free of charge. Providing the Poor with Two Meals a Day(SAYLANI KA DASTARKHAWAN) : Saylani Welfare Trust arranges food twice a day on many places of Karachi for the low income people Monthly Rationing: monthly ration is provided to needy people according to their need Employment Scheme: On complete merit basis provides
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I. Title: Semantic Analysis of Statements Used in Cyberbullying II. Type: Basic Abstract Cyberbullying is indeed the talk of the cyberspace nowadays.It is defined as being an aggressive‚ intentional act or behavior that is carried out by a group or individual repeatedly and over time against a victim who cannot easily defend him or herself.The goal of the current study was to examine the statements used in cyberbullying and their effects to the victims. A structured interview
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Studying the pH of Strong Acid‚ Weak Acid‚ Salt‚ and Buffer Solutions The purpose of the current experiment was to determine the pH of various hydrochloric acid and acetic acid solutions‚ to determine the pH of various salt solutions‚ to prepare a buffer solution‚ and determine the effects of adding a strong acid and strong base to the buffer solution versus adding a strong acid and strong base to water. The measured pHs for the hydrochloric acid solutions were 1.6‚ 2.2‚ 2.9‚ and 3.8. The measured
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sa – nga‚ Ka – pus ka – pa – la – ran hu – ma – nap ng I – ba Sweet Violet Sweet vi – o – lets‚ Sweet – er than the ro – ses so re‚ O – ver and o – ver and o – ver a – gain‚ Sweet vi – o – lets. Bahay Kubo Ba – hay ku – bo ka – hit mun – ti ang ha – la – man do – on ay sa – ri sa – ri‚ Sing ka – mas at ta – long‚ si – ga – ril – yas at ma – ni‚ Si – taw‚ ba – taw‚ pa – ta – ni‚ kun – dol‚ pa – to – la‚ la – ba – nos‚ mus – ta – sa‚ at – sa – ka me – ron pa si – bu - yas‚ ka – ma – tis
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THE MAORI CULTURE Topic: Maori Culture General Purpose: To inform Specific Purpose: To inform my audience about the Maori culture‚ and explain how it is rapidly becoming forgotten. Central Idea: In Maori society‚ the diverse history‚ stalemate wars‚ along with the fierceness of the Haka create the distinctive traditions of the fading Maori culture. Introduction: As a descendant of the Maori‚ I have been avidly surrounded by it’s culture and traditions‚ of which is the Haka. The Haka is commonly
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Picture. [Team Member Name] [Team Member Name] [Team Member Name] [Class] [Semester] [Instructor Name] [Date] Contents TEDHA HAI PAR MERA HAI – KURKURE 3 INDIAN SNACKS BY PepsiCo. 3 PRODUCT 3 MARKET SUMMARY 3 MARKET ANALYSIS 6 COMPETITOR ANALYSIS 6 NEW ENTRANTS 7 COMPARISON OF COMPETING PARAMETERS 7 COMPETITOR ANALYSIS CONCLUSIONS 8 SOURCE 9 TEDHA HAI PAR MERA HAI – KURKURE INDIAN SNACKS BY PepsiCo. PRODUCT “Kurkure”‚ unlike potato chips or namkeens‚ is a purely corn-based product‚ with a
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Marathi Manual Language and Culture 1 Prepared by: Kelsea David Natalie Hardage Crista Lindsey Texas State University class of 2011 Academic Advisor Rahul Charkraborty 2 This manual was prepared to assist speech-language pathologists in their effective treatment of people with speech and language disorders who are bilingual or multilingual speakers of English and Marathi. This is‚ by no means‚ an exhaustive treatise of Maharashtrian culture or language but the information found here
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curve 3 2.2 H3PO4 titration curve 4 2.3 H2A titration curve 5 3. Calculations 3.1 HC2H3O2 Calculations a. Exact molarity of the HC2H3O2 solution 6 b. Ka from the initial pH 6 c. Ka from the pH at halfway point 6 d. Ka from the pH at the end point 7 3.2 H3PO4 Calculations a. Exact molarity of the H3PO4 solution 7 b. Ka1 from the initial pH 7 c. Ka1 from the pH at the first halfway point 8
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