Self-test

Try taking this short mathematics self-test. If you understand these math problems and get the answers correct, you re ready to go on. If you miss problems in this area, you need to back up and review those operations with which you are uncomfortable. [Pg.19]

Determine the number of significant figures in the following numbers. [Pg.19]

Perform the following math operations, expressing your answers to the proper number of significant figures. [Pg.19]

At this point it is time to demonstrate that you can really apply the things you have learned so far from this book by solving some problems. Refer back as necessary to the previous chapters to get values for physical constants, A5 values, and so on. If you can solve these problems without looking at the answers in Appendix 1, you are ready to proceed to the next topics. If not, perhaps you should review the relevant sections of the first seven chapters. [Pg.106]

For each set of spectroscopic data below, suggest a structure consistent with the data. Assign each NMR signal to the appropriate nucleus. [Pg.106]

Explain why the compound below exhibits only two H signals 8 2.99 and 9.28. [Pg.109]

Explain why the indicated hydrogens in phenanthrene appear at 5 8.93, while in the ethynyl derivative on the right H appears at 5 10.64 [Pg.109]

Written by Robert C Atkins and Francis A Carey the so lutions manual provides step by step solutions guiding the student through the reasoning behind each problem m the text There is also a self test at the end of each chap ter designed to assess the student s mastery of the mate rial... [Pg.1333]

The advanced control room uses fiber optics, microprocessors, and digital monitoring and control. This includes self-testing, automatic calibration, user interactive from panels, full multiplex, standardization of the man-machine interface, common circuit cards, and wide-range flux monitors to eliminate range switching on startup. [Pg.220]

Self-Tests occur in pairs throughout the book. They enable students to test their understanding of the material covered in the preceding section or worked Example. An answer to the first test gives immediate feedback the answer to the second is in the back of the book, along with the setup for the calculation. [Pg.14]

Answers to all B self-tests are in the back of this book. [Pg.32]

Self-Test A.1A Express the height of a person 6.00 ft tall in centimeters. [Pg.32]

Self-Test A.1B Express the mass in ounces of a 250.-g package of breakfast cereal. [Pg.32]

Self-Test A.2A Express a density of 6.5 g-mm-3 in micrograms per nanometer cubed (pg-nm 3). [Pg.32]

Self-Test A.2B Express an acceleration of 9.81 m-s 2 in kilometers per hour squared. [Pg.32]

Self-Test A.5A What is the gravitational potential energy of this book (mass 1.5 kg) when it is on a table of height 0.82 m relative to its potential energy when it is on the... [Pg.36]

Self-Test A.5B How much energy has to be expended to raise a can of soda (mass 0.350 kg) to the top of the Sears Tower in Chicago (height 443 m) ... [Pg.36]

Self-Test B.1A The mass of an iron atom is 9.29 x 10-26 kg. How many iron atoms are present in an iron magnet of mass 25.0 g ... [Pg.42]

Self-Test B.1B A miner panning for gold in an Alaskan creek collects 12.3 g of the fine pieces of gold known as gold dust. The mass of one gold atom is 3.27 X 10-25 kg. How many gold atoms has the miner collected ... [Pg.42]

Self-Test B.2A How many protons, neutrons, and electrons are present in (a) an atom of nitrogen-15 (b) an atom of iron-56 ... [Pg.43]

Find the numbers of neutrons, protons, and electrons in an isotope (Self-Test B.2). [Pg.46]

Self-Test C.1A What ions are (a) iodine and (b) aluminum likely to form ... [Pg.51]

Self-Test C.2A Write the formula of the binary ionic compound formed by (a) calcium and chlorine (b) aluminum and oxygen. [Pg.52]

Self-Test D.2A Name the compounds (a) NiCl2-2H20 (b) A1F3 (c) Mn(I02)2. [Pg.57]

Self-Test D.2B Name the compounds (a) AuCl3 (b) CaS (c) Mn203. [Pg.57]

Self-Test D.5 A(a) Name CH2BrCl. (b) What type of compound is CH3CH(OH)CH3 ... [Pg.60]

U 1 Name ions, binary inorganic compounds, oxoacids, compounds with common polyatomic ions, and hydrates, and write their formulas (Toolboxes D.l and D.2, Self-Test D.l, and Examples D.l, D.2, and D.3). [Pg.61]

J 3 Identify alcohols and carboxylic acids from their formulas (Self-Test D.5). [Pg.61]

Self-Test E.1A A sample of a drug extracted from a fruit used by the Achuar Jivaro people of Peru to treat fungal infections is found to contain 2.58 X 1024 oxygen atoms. What is the chemical amount (in moles) of O atoms in the sample ... [Pg.64]

Self-Test E.1B A small cup of coffee contains 3.14 mol H20. What is the number of H atoms present ... [Pg.64]

Self-Test E.2A The mass of a copper coin is 3.20 g. Suppose it were pure copper. [Pg.65]

Self-Test E.2B In one day, 5.4 kg of aluminum was collected from a recycling bin. [Pg.65]

Self-Test E.5A Calculate the amount of urea molecules, OC(NH2)2, in 2.3 X 105 g of urea, which is used in facial creams and, on a bigger scale, as an agricultural fertilizer. [Pg.67]

Self-Test E.5B Calculate the amount of Ca(OH)2 formula units in 1.00 kg of slaked lime (calcium hydroxide), which is used to adjust the acidity of soils. [Pg.67]

Self-Test E.6A What mass of anhydrous sodium hydrogen sulfate should you weigh out to obtain about 0.20 mol NaHS04 ... [Pg.68]

Self-Test F.2A Calculate the mass percentage of Cl in NaCI. [Pg.71]

Self-Test F.2B Calculate the mass percentage of Ag in AgN03. [Pg.71]

Self-Test F.3B Use the information in Self-Test F.lA to find the relative amounts of C, H, and O atoms present in eucalyptol. [Pg.72]

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