General Chemistry: Atoms First
2nd Edition
ISBN: 9780321809261
Author: John E. McMurry, Robert C. Fay
Publisher: Prentice Hall
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Chapter 0, Problem 0.52SP
The normal body temperature of a goat is 39.9°C, and that of an Australian spiny anteater is 22.2°C. Express these temperatures in degrees Fahrenheit.
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The structure of compound 1,3,5-trimethylbenzene (mesitylene) is given below.
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1
How many signals do you expect in the 'H NMR spectrum for this molecule?
CI CI
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Write the answer in the table below.
Also, in each of the drawing areas below is a copy of the molecule, with H atoms shown. In each copy, one of the H atoms is highlighted red. Highlight in red all
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Note for advanced students: Remember, a multiplet is considered one signal in the 'H NMR spectrum.
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Number of signals in the 'H NMR spectrum.
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For the molecule in the top drawing area, highlight in red any other H atoms that will contribute to the same
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If no other H atoms will contribute, check the box at right.
No additional H atoms to highlight in
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For the molecule in the bottom drawing area, highlight in red any other H atoms that will contribute to the
same signal as the H atom already highlighted red.
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wrtie the balanced equation and find the E° when the following half- reactions are combined
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Chapter 0 Solutions
General Chemistry: Atoms First
Ch. 0.2 - Express the following quantities in scientific...Ch. 0.2 - What units do the following abbreviations...Ch. 0.5 - The normal body temperature of a healthy adult...Ch. 0.5 - Carry out the indicated temperature conversions....Ch. 0.7 - Prob. 0.5PCh. 0.7 - Chloroform, a substance once used as an...Ch. 0.8 - Prob. 0.7PCh. 0.9 - A 1.000 mL sample of acetone, a common solvent...Ch. 0.9 - Prob. 0.9PCh. 0.9 - Characterize each of the following dartboards...
Ch. 0.10 - Prob. 0.11PCh. 0.10 - Carry out the following calculations, expressing...Ch. 0.10 - What is the temperature reading on the following...Ch. 0.11 - Calculate answers to the following problems, and...Ch. 0.11 - Gemstones are weighed in carats, with 1 carat =...Ch. 0.11 - A pure diamond with a mass of 0.1000 g contains...Ch. 0.11 - Oxalic acid, found in dark-green leafy vegetables...Ch. 0 - Which block in each of the following drawings of a...Ch. 0 - How many milliliters of water does the graduated...Ch. 0 - Assume that you have two graduated cylinders, one...Ch. 0 - The following cylinder contains three liquids that...Ch. 0 - What is the difference between mass and weight?Ch. 0 - What is the difference between a derived SI unit...Ch. 0 - What SI units are used for measuring the following...Ch. 0 - What SI prefix corresponds to each of the...Ch. 0 - Prob. 0.26SPCh. 0 - Prob. 0.27SPCh. 0 - Prob. 0.28SPCh. 0 - Prob. 0.29SPCh. 0 - Prob. 0.30SPCh. 0 - Prob. 0.31SPCh. 0 - Prob. 0.32SPCh. 0 - Prob. 0.33SPCh. 0 - Prob. 0.34SPCh. 0 - Prob. 0.35SPCh. 0 - Prob. 0.36SPCh. 0 - Prob. 0.37SPCh. 0 - Prob. 0.38SPCh. 0 - Prob. 0.39SPCh. 0 - How many significant figures are in each of the...Ch. 0 - Prob. 0.41SPCh. 0 - The Vehicle Assembly Building at the John F....Ch. 0 - Prob. 0.43SPCh. 0 - Prob. 0.44SPCh. 0 - Prob. 0.45SPCh. 0 - Prob. 0.46SPCh. 0 - Prob. 0.47SPCh. 0 - Express the results of the following calculations...Ch. 0 - Prob. 0.49SPCh. 0 - Prob. 0.50SPCh. 0 - Prob. 0.51SPCh. 0 - The normal body temperature of a goat is 39.9C,...Ch. 0 - Prob. 0.53SPCh. 0 - Prob. 0.54SPCh. 0 - Prob. 0.55SPCh. 0 - Prob. 0.56SPCh. 0 - Answer parts (a)(d) of Problem 0.56 assuming that...Ch. 0 - The density of silver is 10.5 g/cm3. What is the...Ch. 0 - Prob. 0.59SPCh. 0 - Prob. 0.60SPCh. 0 - Gaseous hydrogen has a density of 0.0899 g/L at...Ch. 0 - Prob. 0.62SPCh. 0 - Prob. 0.63SPCh. 0 - Prob. 0.64SPCh. 0 - Prob. 0.65SPCh. 0 - Prob. 0.66SPCh. 0 - Prob. 0.67SPCh. 0 - Prob. 0.68SPCh. 0 - Prob. 0.69SPCh. 0 - Prob. 0.70SPCh. 0 - Prob. 0.71SPCh. 0 - Prob. 0.72SPCh. 0 - Prob. 0.73SPCh. 0 - Prob. 0.74CHPCh. 0 - Prob. 0.75CHPCh. 0 - Sodium chloride has a melting point of 1074 K and...Ch. 0 - Prob. 0.77CHPCh. 0 - Prob. 0.78CHPCh. 0 - Prob. 0.79CHPCh. 0 - Prob. 0.80CHPCh. 0 - Prob. 0.81CHPCh. 0 - Prob. 0.82CHPCh. 0 - Vinaigrette salad dressing consists mainly of...Ch. 0 - At a certain point, the Celsius and Fahrenheit...Ch. 0 - Prob. 0.85CHPCh. 0 - Prob. 0.86CHPCh. 0 - An Eastern diamondback rattlesnake was milked...Ch. 0 - Prob. 0.88CHPCh. 0 - Prob. 0.89CHPCh. 0 - Prob. 0.90CHPCh. 0 - Ocean currents are measured in sverdrups (Sv)...Ch. 0 - Prob. 0.92CHPCh. 0 - Prob. 0.93CHP
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- Consider this molecule: How many H atoms are in this molecule? How many different signals could be found in its 'H NMR spectrum? Note: A multiplet is considered one signal. ☐arrow_forwardStudy this 'H NMR spectrum, and then answer the questions about it in the table below. Check 1.0- 0.5- 0.0 10.0 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0.0 What unit symbol should be written on the horizontal axis? What is the chemical shift & of the doublet? If there is no doublet, just check the box instead. Give your answer to 2 significant digits. What is the chemical shift of the signal immediately upfield of the doublet? If there is no doublet, or no signal upfield of it, check the box instead. What is the chemical shift & of the least deshielded proton? If you can't tell without more information, check the box instead. 血 8 = ☐ There is no doublet. 8 = ☐ No such signal. 8 = 0 Need more information.arrow_forwardhow many moles of H2O2 are required to react with 11g of N2H4 according to the following reaction? (atomic weights: N=14.01, H=1.008, O= 16.00) 7H2O2 + N2H4 -> 2HNO3 + 8H20arrow_forward
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