Famous Chemists and What They Discovered Svante Arrhenius (1859 -1927) - He was initially a physicist but more popular as a chemist because‚ he was the one who proposed the equation now known as the Arrhenius equation. He was also one of the first chemists who proposed that when in a solution the salt dissociates into ions even in the absence of an electric current. Amedeo Avogadro (1776 - 1856) - He is known for proposing the Avogadro’s Law which states that‚ "Equal volumes of gases contain
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In his article "He showed us the way" (1978)‚ Cesar Chavez‚ a life-changing civil rights activist‚ urges his audience "to recall the principles" behind "our struggle." He sheds light on this social position by juxtaposing the effectiveness of nonviolence against oppression ( "provides the opportunity...to win any contest") and the effectiveness of violence against oppression ( "either the violence...total demoralization of the workers")‚ and by his use of cause and effect he is able to convey the
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How successful was Edward Heath as leader of the Conservative Party between 1965 and 1974? Edward Heath led the conservative party through a difficult and revolutionary period in British politics from the years 1965 to 1974‚ punctuated by the joining of the ECC in 1973‚ prolonged damaging strikes‚ high levels of inflation‚ and many monumental U-turns through the period of his office. The concept of change is most notably seen right from the offset of his leadership as he was the first conservative
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Blood Film Staining – Normal & Malignant Cells Case Study 1 Male 72 yrs Hb 77g/l (NR 130-180) RBC 2.23 x 10¹²/l (NR 4.5-6.5) MCV 88fl (NR 76-96) WBC 98.2 x 10/l (NR 4-11) Platelets 28 x 10/l (NR 150-400) A) Calculation of PCV (packed cell volume or haematocrit) PCV = RBC (cells/l) x 10¯¹² x MCV (fl) RBC = 2.23 x 10¹²/l MCV = 88fl or 88 x 10/l PCV = 2.23 x 88 x10 PCV = 196.24/1000 PCV = 0.196 (NR 0.4-0.54) B) Calculation of MCH (mean cell volume) MCH = Hb
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concerning Canadians today is the legalization of cannabis. Undeterred by nearly a century of prohibition‚ millions of Canadians consume cannabis regularly. While the ban of cannabis creates billions of dollars in expenses‚ which are exhausted on ineffective anti-drug efforts and has caused criminal activities such as gang violence and weapons smuggling. This in turn has placed a tremendous financial burden on our society. By legalizing cannabis‚ organized crime will take a financial blow‚ thereby
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According to the text I believe the Americas were both discovered and conquered. The Bering Isthmus allowed nomadic Asian hunters to immigrate throughout the Americas for about 250 centuries. They discovered this land and made tribes that later became the Aztecs‚ Incas‚ Mayans‚ Pueblo Natives and many more. Christopher Columbus accidently came upon an island in the Bahamas which brought the New World to light for the Europeans. As a result‚ the Europeans started sailing to this New World and because
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Final - Med Term Question Answer False True or False - A word cannot end with a combining form (word root + vowel). False True or False - The definition of a medical word usually begins with defining the prefix first‚ the suffix second and the word root last. False True or False - Paralysis occurring on only one half of the body is known as quadriplegia. True True or False - Hyper-‚ hypo-‚ and poly- are all prefixes that indicate measurement. False True or False - Bi-‚ mono-‚ and primi-
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Wea`am Mohammad Al-jarie Dr. mokhleed zaza physics Medical applications of x-ray Introduction: X-radiation (composed of X-rays) is a form of electromagnetic radiation. X-rays have a wavelength in the range of 0.01 to 10 nanometers‚ corresponding to frequencies in the range 30 petahertz to 30 exahertz (3×1016 Hz to 3×1019 Hz) X-rays up to about 10 keV (10 to 0.10 nm wavelength) are classified as "soft" X-rays‚ and from about 10 to 120 keV (0.10 to 0.01 nm wavelength) as "hard" X-rays‚ due
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known to man. As a result‚ China was able to establish many trade routes to places such as Africa‚ India‚ Singapore‚ etc If the Chinese wanted to‚ they could have sailed all the way to Europe and even as far as North America. However‚ the Chinese ran into some political problems that prevented explorations in the future. If they had continued their voyages‚ it would have been possible for them to have discovered the New World before Columbus. Had China discovered America before Columbus‚ our world
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I have chosen ‘The Raven’ written by Edgar Allen Poe because this poem manifests quite a selection of figurative language. Through his writing style and illustration of words‚ I have observed many examples of sound devices. Such as‚ * Alliteration – When you repeat the first letter or group of sounds in a specific part of the sentence so basically‚ so basically tongue twisters. * Onomatopoeia – Using a word that has the same action as the word * Personification – Giving an inanimate
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