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Chemistry 104- Exam 100% VERIFIED SOLUTIONS REVISED 2023/2024 In a ________________ reaction, two or more elements form one product. simple compounds combine to form one product. combustion In a ________________ reaction, one substance splits into two or more simpler substances decomposition In a ________________ reaction, one element takes the place of a different element in another reacting compound single replacement A+BC --> AC+B in a _____________ reaction, the positi...

Chemistry 104 /Chemistry 104 Functional Groups 100% VERIFIED SOLUTIONS CORRECT ANSWER primary amine secondary amine tertiary amine quaternary ammonium salt urea -simplest naturally occurring amide chiral center a tetrahedral atom, most commonly carbon, that is bonded to four different groups aniline simplest aromatic amine glycosidic linkage bond between polysaccharides and disaccharides aldehyde functional group CHOchemical property of amines (most important) they are we...

Chemistry 104 Test 100% VERIFIED SOLUTIONS What is the nomenclature for an Ester? 1)name the alcohol part first 2) acid drops-oic acid &add -ate Ester Ester ends in ________. ate What is ester a derivative of? carboxylic acid What is R in an ester? hydrocarbon Esterification reaction carboxylic acid reacts with alcohol or phenol to produce an ester Which reaction is an condensation reaction? Esterification reaction Which part of an Ester is the alcohol parent? O-R' Which pa...

Chemistry 104 midterm TEST SOLUTIONS 100% CORRECT ANSWERS What is a major difference between inorganic and organic compounds? - ANSWER Organic compounds contain carbon; few inorganic compounds do. Identify the correct statement: The alkanes represent one family of organic compounds - ANSWER that is composed of carbon and hydrogen. Which of the following is an alcohol? - ANSWER CH3CH2OH Which of the following terms applies to the alkanes? - ANSWER hydrophobic What is a characteris...

Chemistry 104 Exam V TEST SOLUTIONS 100% CORRECT ANSWERS Leo Baekeland - ANSWER Name of the person who invented Bakelite in 1907. Polymer - ANSWER A large molecule built from smaller ones (monomer) that consist of a long chain or chains of atoms covalently bonded together; Biodegradation - ANSWER The natural breakdown of a substance by fungi or enzymes; Macromolecules - ANSWER Molecules of high molecular mass that have characteristic properties because of their large size; PP - ANS...

CHEMISTRY 104 EXAM STUDY 100% VERIFIED SOLUTIONS. Written in scientific notation, 0. is A) 0.403 × 10-5. B) 4.03 × 10-6. C) 4.03. D) 4.03 × 106. E) 4.03 × 10-7. B Which of the following elements is a metal? A) phosphorus B) nitrogen C) fluorine D) argon E) vanadium E Grapes are $1.49 per pound. What is the cost of 1.20 kg of grapes? 1 lb = 454 g A) $2.73 B) $0.56 C) $0.81 D) $1.79 E) $3.94 E Which of the answers for the following calculations contains the correct ...

Chemistry 104 Ch 19: Lipids 100% VERIFIED SOLUTIONS What are lipids? - ANSWER biomolecules that are soluble in organic solvents and insoluble in water How are lipids defined? - ANSWER by a physical property, not by the presence of a particular functional group Are lipids water soluble or insoluble? - ANSWER insoluble Why are lipids water insoluble? - ANSWER they contain many non-polar C-C and C-H bonds and few polar bonds What are the two categories of lipids? - ANSWER hydrolyzable a...

Chemistry 103 Final Exam SOLUTIONS 100% CORRECT ANSWERS Tin's atomic number is 50. This means that all tin atoms have? a. 50 protons in the nucleus b. 50 total neutrons in the nucleus c. a total of 50 subatomic particles in the nucleus d. 50 electrons - ANSWER a after the 4s subshell of an atom is filled with electrons, the next electron added will enter the... a. 3d subshell b. 4d subshell c. 4p subshell d. 5s subshell - ANSWER a in which of the following pairs of elements are ...

CHEM 103 MODULE 1 TO 6 EXAM LATEST QUESTIONS & CORRECT ANSWERS PORTAGE LEARNING|COMPLETE AGRADE MODULE 1 EXAM Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. Convert 845.3 to exponential form and explain your answer. 2. Convert 3.21 x 10 -5 to ordinary form and explain your answer. 1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 10 2 2. Convert 3.21 x 10 -5 = negative exponent = smaller t...

CHEM TEST SOLUTIONS 100% VERIFIED SOLUTIONS Which of the following ionic compounds is insoluble in water? -NaCl - CaCl2 -FeCl3 -BaCl2 - PbCl2 - ANSWER PbCl2 The equation 2Al(s) + 3Br2(l) → 2AlBr3(s) is a(n) ______________ reaction. -oxidation-reduction and synthesis -oxidation-reduction only -synthesis only - decomposition - combustion - ANSWER oxidation-reduction and synthesis An aqueous solution of ammonium carbonate is allowed to react with an aqueous solution of magnesiu...

CHEM TEST SOLUTIONS 100% VERIFIED SOLUTIONS Which of the following definitions characterizes an element? A. can be separated through physical means B. contains only one type of atom C. can only be broken down by chemical means D. contains a basic combination of two or more substances - ANSWER B Which of the following is true about pure substances? A. A pure substance can always be separated by physical means. B. All pure substances are unable to be separated by any means. C. A pure ...

Chapter Test 4 (IFSTA 7th Edition) SOLUTION 2023//2024 Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - ANSWER B. an oxidizer When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical reaction. D. physiological change. - ANSWE...

Chapter 49: Endocrine Problems Lewis: Medical-Surgical Nursing, 10th Edition 1. A 40-yr-old patient with suspected acromegaly is seen at the clinic. To assist in making the diagnosis, which question should the nurse ask? a. "Have you had a recent head injury?" b. "Do you have to wear larger shoes now?" c. "Is there a family history of acromegaly?" d. "Are you experiencing tremors or anxiety?" - ANSWERS ANS: B Acromegaly causes an enlargement of the hands and feet. Head injury a...

Chapter 38: Nursing Care of a Family when a Child Needs Medication Administration or Intravenous Therapy 100% SOLUTIONS QUESTION AND CORRECT ANSWER A neonate is to receive a hepatitis B vaccine within a few hours after birth. What is the best approach for the nurse to take when giving this medication? - ANSWER Administer the medication in the neonate's vastus lateralis with a 25-gauge needle. The nurse is preparing to administer an IV antibiotic to a child. After calculating the...

chapter 24 econ exam 3 1. In the federal penitentiary at Lompoc, California, inmates used packages of mackerel to buy items such as haircuts at the prison barber shop and laundry services. What function do these packages of mackerel serve? A) They functioned as money. B) They served as a corruption deterrent. C) They enabled prison officers to monitor illegal money flows. D) They forced prisoners to engage in barter. - ANSWER A 2. Inmates at the federal penitentiary at Lompoc, Californ...

Chapter 14-Texas Special Requirements 100% SOLUTION 2023//2024 When operated on a highway at night, such slow-moving vehicles as animal-drawn carts, farm tractors, and road machinery must have _________________that are visible for 1,000 feet - ANSWER One white light on the front and two red lights on the rear In bad weather, increase your following distance to ____________ - ANSWER 6 to 8 seconds CMV's weighing ____________ pounds or more with metal tires are not permitted on th...

Chapter 14-Texas Special Requirements 100% SOLUTION When operated on a highway at night, such slow-moving vehicles as animal-drawn carts, farm tractors, and road machinery must have _________________that are visible for 1,000 feet - ANSWER One white light on the front and two red lights on the rear In bad weather, increase your following distance to ____________ - ANSWER 6 to 8 seconds CMV's weighing ____________ pounds or more with metal tires are not permitted on the highways - ...

Chapter 10: GENERAL INFORMATION FOR CLASS D "CHAUFFEUR'S" LICENSE What kind of vehicles are you permitted to drive with Class "D" licenses? Explain how many pounds a person with a Class "D" license can drive? - ANSWERS Class "D" Chauffeur's Driver's License permits the operation of any single vehicle used in commerce if the vehicle has a gross vehicle weight rating of 10,001 or more pounds but less than 26,001, or any combination of vehicles if the vehicles have a combine...

chapter 10: Coding Compliance Programs, Clinical Documentation Improvement, and Coding for Medical Necessity Coding compliance - ANSWER conformity to established coding guidelines and regulations => developed to ensure coding accuracy and conformance with guidelines and regulations Coding compliance programs - ANSWER developed by health information management departments and similar areas, such as the coding and billing section of a physician's practice, to ensure coding ...

Chapter 4: Hazwoper, ICS, NIMS & Disaster Response SOLUTIONS 2023//2024 The speed with which emergency action can be taken is largely dependent on a. size of the emergency b. number of flood victims c. prior planning d. volcanic eruptions - ANSWER c- prior planning pg.1312 The evacuation and survival of individuals in an emergency or natural disaster are dependent of the extent to which a. individuals can help themselves b. how soon relief can be mustered c. how soon a favorable ...