Determination of pKa James McDuffie ABSTRACT: In this lab‚ the pKa of unknown solution #4 was measured Introduction: This lab focused on the equilibrium constant‚ Ka. Ka is associated with chemical properties of acids. The equivalence point will be reached once the moles of OH- equal the moles of HA and once this point is reached‚ the PH changes very quickly. With the results‚ a titration curve should be produced. Experimental Section Materials and Methods: A buret with NaOH solution
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The Middle East‚ Byzantium‚ and East Asia There were many similarities and differences between Byzantium and the Middle East and East Asia. Both regions were based on religions that were founded by prophets‚ but Byzantium and the Middle East had religions that were monotheistic‚ and East Asia did not. They also differed in the fact that the Middle East and Byzantium focused on academic development‚ and East Asia focused on military development‚ but were similar because both developed new ways to
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The Importance of Determination Everyday people face challenges‚ but it is important that one does not give up‚ and to keep trying until they successfully overcome the obstacles that stand in their way. “Mother to Son” by Langston Hughes and “Still I Rise” by Maya Angelou are two different works written by two different authors yet they both convey the same message. Together‚ the two authors stress the significance of pushing harder when faced with conflicts rather than simply giving up. Using
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Lab #2 Determination of Density Britney Williams Chemistry 121 Dr. Yu 1/29/13 Purpose: To determine the densities of aluminum and zinc cylinders Density is the relationship between the mass of an object and its volume. Sometimes density can be easy to sense. If two objects have exactly the same shape and size‚ the denser one may feel heavier. If their densities are close together‚ it can be hard to tell the difference. It gets really tough if you are dealing with materials that have very different
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I. Determinism Before one can properly evaluate the entire debate that enshrouds the Free Will/Determinism‚ each term must have a meaning‚ but before we explore the meaning of each term‚ we must give a general definition. Determinism is‚ "Everything that happens is caused to happen. (Clifford Williams. "Free Will and Determinism: A Dialogue" pg 3). This is the position that Daniel‚ a character in Williams’ dialogue‚ chooses to believe and defend. David Hume goes a little deeper and explains
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significant bonuses is a way to keep your best people from looking elsewhere for a job. 3. Bonuses are usually determined as a percentage of annual salary‚ though giving all employees the same monetary bonus is also an option Eligibility and determination of bonus Every employee shall be entitled to be paid by his employer in an accounting year‚ bonus‚ in accordance with the provisions of this Act‚ provided he has worked in the establishment for not less than thirty working days in that year.
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Profit Determination Prepared by John Hoggett and Clare Innes Measurement of Profit • Cash basis • Cash income received - Cash expenses paid – Revenues recorded when received – Expenses recorded when paid • Accrual basis • Profit = Income (incl. Revenues) - Expenses – Revenue is recognised when the anticipated inflow of economic benefit can be reliably measured – Expenses when the consumption of benefits can be reliably measured 2 Adjusting Entries • The need for adjusting entries-
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The Power of Fate vs. Free Will in Medea and Macbeth Throughout both Medea and Macbeth‚ there is a clear and heavy presence of the gods. This begs the question‚ are the characters in charge of their own destiny‚ or are their fates already written? Fate is described as “that which is inevitably predetermined; destiny.” It can be said that it is the gods who are in charge of creating the character’s fates. In both Medea and Macbeth‚ there is a common theme of placing too much trust into fate‚ rather
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has sent for her‚and she has come to apply for a visa to immigrate to Britain. She is immediately accosted (D.: jmd.ansprechen) by the advice expert Muhammad Ali‚who is so attracted to the beautiful young girl‚that he even offers her his advice for free. Miss Rehana conscientiously uses his advice‚ but not to”pass” the test. Instead‚ she deliberately (D.:mit Absicht) fails‚telling Muhammad afterwards that she has a job in a great house as ayah /nanny to three boys who would have been very sad to
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paranormal romance novelist Cynthia Eden. The series follows the lives of angels of death that are charged with collecting souls that they have been allocated. Other than the angels of death the paranormal series of novel sis full of other supernatural creatures including shape shifters‚ demons‚ and vampires. The first novel of the still ongoing series was Angel of Darkness that was first published in 2011 to much critical acclaim and commercial success. The author Cynthia Eden is IndieReader‚ Digital Book
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