CHEM101 Study Guide - Final Guide: Transition Metal, Unpaired Electron, Partial Pressure

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turquoisegnu128

23 Oct 2018

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University of Alberta

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Chemistry

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CHEM101

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All

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CHEM101 Full Course Notes

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Signature:_____________________________: this is a closed book exam, answer all questions. The questions in this paper were taken from a collection of previous exams in the u of a and university colleges which i taught. The goal of this paper is to let you know the format of my exams so that you can be prepared for the upcoming final exam. Also, it serves as a kind of homework to assist you in your revision. Students often complain that the real exam questions are so different from their practice exam. This can happen because each exam is unique and is tailored for a specific class. It is therefore natural that the level of difficulty may be different from that of yours. U of a is different from other university colleges. Also, it is always easy for you to do a practice exam at home with text books and reference materials around. I hope you will find this practice exam paper useful.

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I have a week to complete these questions please help

Show transcribed image text Chemistry 2 online Final exam review(1) Saved to this PC es Mailings Review View Help Tell me what you want to do talled, but first we need to close some apps. Update now Chemistry 2 online Final exam review/extra credit (50pts) Write the following word equation using the correct formulas, balance and classify as double/single replacement, combustion, synthesis or decomposition: 1) Decane reacts with oxygen to produce carbon dioxide and water 2) Rubidium plus rubidium nitrate yields rubidium oxide and nitrogen 3) Aluminum hydroxide reacts with carbonic acid to produce aluminum carbonate and water Describe the following equations in terms of: 4) Grams: 5) Moles: 6) Liters: (all substances in the equation are in liters) N3H2NH Complete the following stoichiometry problems Zinc reacts with hydrochionic acid to produce zinc chloride and hydrogen. What volume of hydrogen is produced if you start with 2.5g of zinc? Aluminum chloride decomposes to produce aluminum and chlorine. How many molecules of chiorine are produced from 10.0g of aluminum chloride? 7) 8) Complete the following conversions: 9) calrulate the mass (o) of 3 13 10monles of S
Chemistry 2 online Final exam review(1) - Saved to this PC ences Mailings Review View Help Tell me what you want to do installed, but first we need to close some apps. Update now Complete the following conversions: 9) Calculate the mass (g) of 3.13 x 10 moles of s 10) Calculate the number of formula units in 42.4 moles KNO Answer the following questions/calculations 11) Calculate the gram formula mass of aluminum tartrate. 12) A sample of silver with a mass of 8.44g reacts with sulfur to form a compound that has a mass 9.69g. What is the percent composition of the compound? 13) Calculate the percent composition of Vitamin E (CsHsoO)) 14)Ibuprofen, a headache remedy, is 75.69% C, 15.51% O and 8.80% H. Calculate the empirical formula. 15) A sample was found to contain 1.062g hydrogen, 133.757g of iodine and 50.589g of oxygen. The mass of the compound is 175.91g/mol. What is the molecular formula? 16) Calculate the mass of 2.63 x 101" molecules of CH20 17) How many moles of oxygen (O) are contained in a 5.0 L cylinder that has a pressure of 175 atm and a temperature of 20 degrees Celsius? (Ideal Gas Law) 18) What is the functional group for an alkane? 19) Ammonia is an acid. True or false?
Chemistry 2 online Final exam review(1) Saved to this PC References Mailings Review View Help ell me what you want to do eady to be installed, but first we need to close some apps Update now 16) Calculate the mass of 2.63 x 10* molecules of 17) How many moles of oxygen (O,) are contained in a 5.0 L cylinder that has a pressure of 175 atm and a temperature of 20 degrees Celsius? (Ideal Gas Law) 18) What is the functional group for an alkane? 19) Ammonia is an acid. True or false? 20) What do the letters lUPAC stand for? 21) Give an example of an Arrhenius base. Write the formulas for the following 22) Aluminum sulfate 23) Sulfuric acid 24) Palladium (1) hydroxide 25) Calcium perchlorate 0åèªç½@#

Open a Word file to prepare this assignment. You will submit that file for your answer. Format the file so that the entries are all double-spaced, using hanging indentation and alphabetical order. You need to include italics and the proper punctuation. You will NOT number your entries.

Prepare a âWorks Citedâ page using the following works. Remember to alphabetize your list, italicize titles of books, put quotation marks around essay and article titles, double space within and between entries, and indent the second and subsequent lines five spaces.

1. The book By a Womanâs Hand: A Guide to Mystery Fiction by Women by Jean Swanson and Dean James published by Berkley Books in 1994.

2. The Foreword by Carl Sagan in the book Chemistry Imagined: Reflections on Science by Roald Hoffman and Vivian Torrence, published by the Smithsonian Institution Press in 1993.

3. The reprint of Eliza Haywoodâs 1751 novel The History of Miss Betsy Thoughtless in the series Mothers of the Novel, published by Pandora Press in 1986.

4. Personal letter to you (author) from Bill Clinton dated February 12, 2007.

5. Telephone interview with Tom Hanks on April 23, 2007.

6. George Orwellâs essay Shooting an Elephant on pages 1â10 of his book Shooting an Elephant and Other Essays, published by Harcourt Brace Jovanovich Publishers, Incorporated, in 1946.

7. John Davidsonâs article Menace to Society on pages 38 and 39 of the February 22, 2007, issue of Rolling Stone.

8. An unsigned article entitled Passion for Fashion on pages 37 and 38 of the November 4, 2007, issue of The New Yorker magazine.

9. An article by Patrice Hanson entitled The Aesthetics of Humour [sic] on pages 91 to 105, volume 92, Summer 2007 the journal The Dickensian.

[Note: Use sic to note any unusual spelling, discrepancy, or error, as in this case, where the British spelling is used. Place sic in brackets immediately after the word.]

10. The World Wide Web site by Andrew Taylor entitled Andrew Taylor, located at http://www.thenet.co.uk/~hickafric/ataylor1.html, March 30, 2007.

[Follow this model: Authorâs Last Name, First Name. Title of Website. Day Mo. Year, the URL without http://.]

A 66-year-old postmentopausal woman complained of severe weakness and dyspnea during the past 6 ;months on exertion. she note that her appetite had decreased, with resultant weight loss. Her past medical history revealed ulcers. On admission to the hospital, she had normal blood pressure and pulse. Skin, conjunctiva, and mucous membranes were pale. Lungs were clear at auscultation. A grade 3/6 systolic murmur was present, heard best at the lower left sternal border and radiating to the carotids and axilla. Stool guaiac examination was 2+. Nail beds were pale, with no pedal edema. Laboratory data on admission are:

Lab results:

Hct-15% ref. range 36-48%; Hb-3.8 g/dL ref, range 12-16 g/dL; RBC 2.79 x 10^6/mL ref. range 3.6-5.0 x10^6/mL; MCV 53.8 fL ref. range 82-98 fL; MCHC 25.3 g/dL ref, range 31-37 g/dL; WBC 8.2 x 10^3/mL ref. range 4.0-11.0 x 10^3/mL; Neutrophil 80% ref. range 40-80%; Lymph 20% ref. range 15-40%; Reticulocyte count 5.5% ref. range 0.5-1.5%; Reticulocyte index 0.8% ref, range >3% Chemistry: BUN 15 mg/dL ref. range 7-18 mg/dL; Glucose 150 mg/dL ref. range Fasting 70-100 mg/dL and Nonfasting 70-150 mg/dL

the Electrolytes are normal Bilirubin 1.0 mg/dL ref. range 0.2-1 mg/dL; Direct bilirubin 0.4 mg/dL ref. range 0-0.2 mg/dL; T3 and T4 is normal; Serum Fe 15microgram/dL ref. range 30-150 microgram/dL; TIBC (total iron binding capacity) 439 microgram/dL ref. range 241-421 microgram/ dL

Questions

1. This patient's anemia is probably best explained by:

a. dietary habits

b. chronic blood loss

c. chronic intravascular hemolysis

d.chronic inflammatory disease.

2. what are the clinical manifestations of her anemia?

3. the bone marrow iron stores are

a. reduced

b. normal

c. absent

d. increased but present only in reticuloendothelial cells.

4. If the correct treatment for this anemia is with oral ferrous sulfate, the treatment should

a. be stopped as soon as the hematocrit returns to normal

b. be continued indefinitely, even if the cause of the deficiency has been corrected

c. be continued for 3 to 6 months after the hematocrit returns to normal to replace body iron stores.

d. be continued only until there is a brisk response in the reticulocyte index and hematocrit

Please is there anyway possible this case study can be answered by Friday really need help student, thanks I can give the book in case and its clinical chemistry seventh edition by Michael L. Bishop

CHEM101 Study Guide - Final Guide: Transition Metal, Unpaired Electron, Partial Pressure

CHEM101 Full Course Notes

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