1001-ucf-prof-marin-final-exam-live-review.pdf

A iron ii phosphide and can 2 b iron ii phosphide and

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A. iron (II) phosphide and CaN 2 B. iron (II) phosphide and Ca(NO 3 ) 2 C. ferrous diphosphide and CaNO 3 D. iron (II) phosphide and Ca 2 N 3 23
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UCF - CHEMISTRY FUNDAMENTALS 1A - PROF. PATINO MARIN PRACTICE TEST: UCF PROF. MARIN FINAL EXAM LIVE REVIEW PRACTICE: The combustion of 4.16 grams of a compound which contains only C,H,O and F yields 7.7 g CO 2 and 2.52 g H 2 O. Another sample of the compound with a mass of 3.63 g is found to contain 0.58 g F. What is the empirical formula of the compound? PRACTICE: What is the empirical formula for C 4 H 10 O 2 ? A) C 2 H 5 O B) CHO C) CHO 2 D) CH 2 O E) C 2 H 4 O 24
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UCF - CHEMISTRY FUNDAMENTALS 1A - PROF. PATINO MARIN PRACTICE TEST: UCF PROF. MARIN FINAL EXAM LIVE REVIEW PRACTICE: Butyric acid has an unpleasant odor and is found in milk, cheese, butter. It causes the main distinctive smell in human vomit. A sample of butyric acid is sent for elemental analysis and is determined to contain 54.52% carbon, 9.151% hydrogen and 36.32% oxygen. What is the empirical formula for butyric acid? a. C 5 H 9 O 3 b. C 4 H 9 O 2 c C 9 H 10 O d. C 2 H 4 O Considering your response to the previous question, and knowing the molar mass of butyric acid is 88.11 g/mol, what is the molecular formula for butyric acid? a. C 10 H 18 O 6 b. C 4 H 8 O 2 c. C 3 H 4 O 3 d. C 5 H 12 O 25
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UCF - CHEMISTRY FUNDAMENTALS 1A - PROF. PATINO MARIN PRACTICE TEST: UCF PROF. MARIN FINAL EXAM LIVE REVIEW PRACTICE: Determine the empirical formula of natural rubber which is 88.1% C and 11.9% H. a) C 2 H 3 b) C 3 H 7 c) C 2 H 5 d) C 3 H 5 e) C 5 H 8 PRACTICE: An organic compound contains 4 carbon atoms and one double C=C bond would have the name of: a. Propane b. Butene c. Butane d. Ethene 26
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UCF - CHEMISTRY FUNDAMENTALS 1A - PROF. PATINO MARIN PRACTICE TEST: UCF PROF. MARIN FINAL EXAM LIVE REVIEW PRACTICE: Match each compound with the correct functional group classification. a) Alkene b) Alkyne c) Alkyl Halide d) Alcohol e) Carboxylic Acid f) Ether g) Ester h) Aldehyde i) Ketone j) Amine 27
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UCF - CHEMISTRY FUNDAMENTALS 1A - PROF. PATINO MARIN PRACTICE TEST: UCF PROF. MARIN FINAL EXAM LIVE REVIEW PRACTICE: Alkanes are compounds that contain only carbons and hydrogens single bonded to one another. They are sometimes referred to simply as “hydrocarbons”. State the names of the first 10 alkanes. 28
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UCF - CHEMISTRY FUNDAMENTALS 1A - PROF. PATINO MARIN PRACTICE TEST: UCF PROF. MARIN FINAL EXAM LIVE REVIEW PRACTICE: An organic compound contains 4 carbon atoms and one double C=C bond would have the name of: a. Propane b. Butene c. Butane d. Ethene PRACTICE: How many grams of Ca(NO 3 ) 2 can be produced by reacting excess HNO 3 with 7.40 g of Ca(OH) 2 ? a) 10.2 g b) 16.4 g c) 32.8 g d) 8.22 g e) 7.40 g 29
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UCF - CHEMISTRY FUNDAMENTALS 1A - PROF. PATINO MARIN PRACTICE TEST: UCF PROF. MARIN FINAL EXAM LIVE REVIEW PRACTICE: A mixture of 34.0 g of ammonia and 40.0 g of oxygen gas reacts according to the equation 4 NH 3 + 3 O 2 2 N 2 + 6 H 2 O Under these conditions, how many grams of H 2 O would be produced?
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  • Summer '18
  • Hoang-Yen Tran
  • Chemistry, Chemical reaction, Sodium chloride, Thermal mass, PROF. PATINO MARIN

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