Chemistry: Atoms First V1
1st Edition
ISBN: 9781259383120
Author: Burdge
Publisher: McGraw Hill Custom
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Textbook Question
Chapter 13, Problem 13.88QP
A 0.036-M aqueous nitrous acid (HNO2) solution has an osmotic pressure of 0.93 atm at 25°C. Calculate the percent ionization of the acid.
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Q14. Fill this chart: (please refer to ppt notes/browser to answer these questions)
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Q17. a. Write the oxidation reactions for the 2 propanol.
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Question 11 of 18 (1 point) Question Attempt: 3 of
How many signals do you expect in the 'H NMR spectrum for this molecule?
Br
Br
Write the answer below.
Also, in each of the drawing areas below is a copy of the molecule, with Hs shown. In each copy, one of the H atoms is colored red. Highlight in red all other H
atoms that would contribute to the same signal as the H already highlighted red.
Note for advanced students: In this question, any multiplet is counted as one signal.
Number of signals in the 'H NMR spectrum.
1
For the molecule in the top drawing area, highlight in red any other H atoms that will contribute to
the same signal as the H atom already highlighted red.
If no other H atoms will contribute, check the box at right.
No additional Hs to color in top
molecule
Check
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.
If no other H atoms will contribute, check the box…
Organic Chemistry
Esterification reactions
1. Write the steps to prepare ester.
2. Write complete reaction of ethanol and acetic acid to make ester.
3. What does ester smell like? What are the uses of ester.
4. What the role of sulfuric acid in the esterification reaction
Chapter 13 Solutions
Chemistry: Atoms First V1
Ch. 13.2 - Determine for each solute whether the solubility...Ch. 13.2 - Predict whether iodine (I2) is more soluble in...Ch. 13.2 - Prob. 1PPBCh. 13.2 - Prob. 1PPCCh. 13.2 - Prob. 13.2.1SRCh. 13.2 - Prob. 13.2.2SRCh. 13.3 - Prob. 13.2WECh. 13.3 - Determine (a) the molality and (b) the percent by...Ch. 13.3 - Prob. 2PPBCh. 13.3 - Prob. 2PPC
Ch. 13.3 - Rubbing alcohol is a mixture of isopropyl alcohol...Ch. 13.3 - Prob. 3PPACh. 13.3 - Prob. 3PPBCh. 13.3 - Prob. 3PPCCh. 13.3 - Prob. 13.3.1SRCh. 13.3 - Prob. 13.3.2SRCh. 13.3 - Prob. 13.3.3SRCh. 13.3 - Prob. 13.3.4SRCh. 13.4 - Calculate the concentration of carbon dioxide in a...Ch. 13.4 - Calculate the concentration of CO2 in water at 25C...Ch. 13.4 - Prob. 4PPBCh. 13.4 - Prob. 4PPCCh. 13.4 - Prob. 13.4.1SRCh. 13.4 - Prob. 13.4.2SRCh. 13.5 - Prob. 13.5WECh. 13.5 - Calculate the vapor pressure of a solution made by...Ch. 13.5 - Calculate the mass of urea that should be...Ch. 13.5 - The diagrams [(i)(iv)] represent four closed...Ch. 13.5 - Ethylene glycol [CH2(OH)CH2(OH)] is a common...Ch. 13.5 - Prob. 6PPACh. 13.5 - What mass of ethylene glycol must be added to 1525...Ch. 13.5 - Prob. 6PPCCh. 13.5 - Prob. 13.7WECh. 13.5 - Prob. 7PPACh. 13.5 - Prob. 7PPBCh. 13.5 - Prob. 7PPCCh. 13.5 - Prob. 13.5.1SRCh. 13.5 - Prob. 13.5.2SRCh. 13.5 - Prob. 13.5.3SRCh. 13.5 - Prob. 13.5.4SRCh. 13.6 - Quinine was the first drug widely used to treat...Ch. 13.6 - Prob. 8PPACh. 13.6 - Prob. 8PPBCh. 13.6 - Prob. 8PPCCh. 13.6 - Prob. 13.9WECh. 13.6 - A solution made by dissolving 25 mg of insulin in...Ch. 13.6 - What mass of insulin must be dissolved in 50.0 mL...Ch. 13.6 - The first diagram represents one aqueous solution...Ch. 13.6 - Prob. 13.10WECh. 13.6 - An aqueous solution that is 0.0100 M in acetic...Ch. 13.6 - Prob. 10PPBCh. 13.6 - Prob. 10PPCCh. 13.6 - Prob. 13.6.1SRCh. 13.6 - Prob. 13.6.2SRCh. 13 - Prob. 13.1QPCh. 13 - Prob. 13.2QPCh. 13 - Prob. 13.3QPCh. 13 - Prob. 13.4QPCh. 13 - Prob. 13.5QPCh. 13 - Prob. 13.6QPCh. 13 - Explain why dissolving a solid almost always leads...Ch. 13 - Describe the factors that affect the solubility of...Ch. 13 - Prob. 13.9QPCh. 13 - Prob. 13.10QPCh. 13 - Arrange the following compounds in order of...Ch. 13 - Prob. 13.12QPCh. 13 - Prob. 13.13QPCh. 13 - Prob. 13.14QPCh. 13 - Prob. 13.15QPCh. 13 - Prob. 13.16QPCh. 13 - Prob. 13.17QPCh. 13 - Prob. 13.18QPCh. 13 - Prob. 13.19QPCh. 13 - Prob. 13.20QPCh. 13 - Prob. 13.21QPCh. 13 - Prob. 13.22QPCh. 13 - Prob. 13.23QPCh. 13 - Prob. 13.24QPCh. 13 - Fish breathe the dissolved air in water through...Ch. 13 - Prob. 13.26QPCh. 13 - Discuss the factors that influence the solubility...Ch. 13 - What is thermal pollution? Why is it harmful to...Ch. 13 - Prob. 13.29QPCh. 13 - A student is observing two beakers of water. One...Ch. 13 - A man bought a goldfish in a pet shop. Upon...Ch. 13 - A 3.20-g sample of a salt dissolves in 9.10 g of...Ch. 13 - The solubility of KNO3 is 155 g per 100 g of water...Ch. 13 - Prob. 13.34QPCh. 13 - The solubility of CO2 in water at 25C and 1 atm is...Ch. 13 - The solubility of N2 in blood at 37C and at a...Ch. 13 - The difference between water-soluble and...Ch. 13 - Predict whether each vitamin will be water soluble...Ch. 13 - Prob. 13.39QPCh. 13 - The first diagram represents an open system with...Ch. 13 - The diagrams represent an aqueous solution at two...Ch. 13 - Prob. 13.42QPCh. 13 - Prob. 13.43QPCh. 13 - Write the equation representing Raoults law, and...Ch. 13 - Prob. 13.45QPCh. 13 - Write the equations relating boiling-point...Ch. 13 - Prob. 13.47QPCh. 13 - Prob. 13.48QPCh. 13 - What is osmosis? What is a semipermeable membrane?Ch. 13 - Prob. 13.50QPCh. 13 - Prob. 13.51QPCh. 13 - Prob. 13.52QPCh. 13 - What are ion pairs? What effect does ion-pair...Ch. 13 - Prob. 13.54QPCh. 13 - Prob. 13.55QPCh. 13 - Prob. 13.56QPCh. 13 - Prob. 13.57QPCh. 13 - The vapor pressure of benzene is 100.0 mmHg at...Ch. 13 - The vapor pressures of ethanol (C2H5OH) and...Ch. 13 - The vapor pressure of ethanol (C2H5OH) at 20C is...Ch. 13 - Prob. 13.61QPCh. 13 - What arc the boiling point and freezing point of a...Ch. 13 - Prob. 13.63QPCh. 13 - How many liters of the antifreeze ethylene glycol...Ch. 13 - Prob. 13.65QPCh. 13 - Prob. 13.66QPCh. 13 - What are the normal freezing points and boiling...Ch. 13 - At 25C, the vapor pressure of pure water is 23.76...Ch. 13 - Both NaCl and CaCl2 are used to melt ice on roads...Ch. 13 - A 0.86 percent by mass solution of NaCl is called...Ch. 13 - Prob. 13.71QPCh. 13 - Calculate the osmotic pressure of a 0.0500 M MgSO4...Ch. 13 - The tallest trees known are the redwoods in...Ch. 13 - Calculate the difference in osmotic pressure (in...Ch. 13 - Prob. 13.75QPCh. 13 - Consider two aqueous solutions, one of sucrose...Ch. 13 - Arrange the following solutions in order of...Ch. 13 - Prob. 13.78QPCh. 13 - Indicate which compound in each of the following...Ch. 13 - Describe how you would use freezing-point...Ch. 13 - Prob. 13.81QPCh. 13 - The elemental analysis of an organic solid...Ch. 13 - A solution of 2.50 g of a compound having the...Ch. 13 - The molar mass of benzoic acid (C6H5COOH)...Ch. 13 - A solution containing 0.8330 g of a polymer of...Ch. 13 - Prob. 13.86QPCh. 13 - A solution of 6.S5 g of a carbohydrate m 100.0 g...Ch. 13 - A 0.036-M aqueous nitrous acid (HNO2) solution has...Ch. 13 - Prob. 13.89QPCh. 13 - Prob. 13.90QPCh. 13 - Prob. 13.91QPCh. 13 - Prob. 13.92QPCh. 13 - Prob. 13.93QPCh. 13 - Lysozyme is an enzyme that cleaves bacterial cell...Ch. 13 - The blood sugar (glucose) level of a diabetic...Ch. 13 - Trees in cold climates may be subjected to...Ch. 13 - Prob. 13.97QPCh. 13 - Two liquids A and B have vapor pressures of 76 and...Ch. 13 - Determine the van't Hoff factor of Na3PO4 in a...Ch. 13 - Prob. 13.100QPCh. 13 - Consider the three mercury manometers shown in the...Ch. 13 - A forensic chemist is given a white powder for...Ch. 13 - Prob. 13.103QPCh. 13 - A solution of 1.00 g of anhydrous aluminum...Ch. 13 - Explain why reverse osmosis is (theoretically)...Ch. 13 - What masses of sodium chloride, magnesium...Ch. 13 - The osmotic pressure of blood plasma is...Ch. 13 - Prob. 13.108QPCh. 13 - A protein has been isolated as a salt with the...Ch. 13 - A nonvolatile organic compound Z was used to make...Ch. 13 - Prob. 13.111QPCh. 13 - State which of the alcohols listed in Problem...Ch. 13 - Before a carbonated beverage bottle is sealed, it...Ch. 13 - Iodine (I2) is only sparingly soluble in water...Ch. 13 - (a) The root cells of plants contain a solution...Ch. 13 - Hemoglobin, the oxygen-transport protein, binds...Ch. 13 - Prob. 13.117QPCh. 13 - In the apparatus shown, what will happen if the...Ch. 13 - Concentrated hydrochloric acid is usually...Ch. 13 - Explain each of the following statements: (a) The...Ch. 13 - Prob. 13.121QPCh. 13 - A 1.32-g sample of a mixture of cyclohexane...Ch. 13 - How does each of the following affect the...Ch. 13 - A solution contains two volatile liquids A and B....Ch. 13 - Prob. 13.125QPCh. 13 - A mixture of ethanol and 1-propanol behaves...Ch. 13 - Ammonia (NH3) is very soluble in water, but...Ch. 13 - For ideal solutions, the volumes are additive....Ch. 13 - Acetic acid is a weak acid that ionizes in...Ch. 13 - Which vitamins (sec the given structures) do you...Ch. 13 - Calculate the percent by mass of the solute in...Ch. 13 - Acetic acid is a polar molecule and can form...Ch. 13 - Prob. 13.133QPCh. 13 - Fish in the Antarctic Ocean swim in water at about...Ch. 13 - Why are ice cubes (e.g., those you see in the...Ch. 13 - Prob. 13.136QPCh. 13 - Two beakers are placed in a closed container...Ch. 13 - (a) Derive the equation relating the molality (m)...Ch. 13 - At 27C, the vapor pressure of pure water is 23.76...Ch. 13 - A very long pipe is capped at one end with a...Ch. 13 - A mixture of liquids A and B exhibits ideal...Ch. 13 - Use Henrys law and the ideal gas equation to prove...Ch. 13 - Prob. 13.143QPCh. 13 - Prob. 13.144QPCh. 13 - The diagram here shows vapor pressure curves for...Ch. 13 - Valinomycin is an antibiotic. It functions by...Ch. 13 - Prob. 13.147QPCh. 13 - Prob. 13.148QPCh. 13 - Prob. 13.149QPCh. 13 - Explain why we cannot use osmotic pressure to...Ch. 13 - Which of the following processes is accompanied by...Ch. 13 - For each of the processes depicted here, determine...Ch. 13 - For each of the processes depicted here, determine...Ch. 13 - Prob. 13.4KSP
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- 11. Complete the following esterification reaction with names of all the reactants and products under. Hint: Remove the water and end up with ester R-C-OH + ROH R-C-OR + H₂O A carboxylic acid An alcohol An ester Water BYJU'S H-C-C O-H Нин C-C-C-H HAAA H O-C-C-C-H AAA Ethanoic acid Propanol Water Propyl ethanoate By com CH3COOH + CH3CH2CH2CH₂CH₂OH → Practice for alcohols aldehydes and ketones: 12. Draw the structures from the following names mixed of alcohol/aldehyde and ketone: a. 4-methyl cyclohexanone b. 3-methyl-2-pentenal c. 2,3-dimethylcyclohexanone d. 1,3propanediol or Propane 1,3 diol 13. Write systematic names for the following compounds identify functional group: a. b. (CH3)2CH-C OH c) CH(CH₂)-- OH -,-,arrow_forwardmay you please show all steps! i am having a hard time understanding and applying in this format, thank you!arrow_forward10. Complete the substitution reaction of 2 pentanol with these reagents. Reagents & Reaction Conditions use practice sheet. Please write only major products, minor product like water, other gases are not required. Hint: In substitution of alcohol, we generally substitute OH group with Halogens like cl, Br, F using some reagent containing halogens. Ensure to add halogens to the same carbon number where you are removing OH from Examples Alcohols can be converted to Alkyl Halides with HX acids HBr H₂O HCI + H₂O HI + H₂O CH,CH₂OH + SOCI₂ CH,CH₂OH + PCI₁₂ A BBYJU'S CH CHCI + SO₂+ HCI CH₂CH CIP(OH), + HCI CH,CH₂OH + PCI CHCHCI + POCI + HCI CH,CH₂OH + PBr, CH,CH,Br + P(OH), + HBr 1. Reaction with HBr with 2 Pentanol 2.Reaction with HI with 2 pentanol © Byjus.com 3.Reaction with HCI+ZnCl,, with 2 pentanol (Zncl2 is catalyst no role) 4.Reaction with SOCI,, with 2 Pentanol 5.Reaction with PBr; or PCl, with 2 pentanolarrow_forward
- 3. Is 2-methyl-2-propanol a primary, secondary, or tertiary alcohol? Write out the structures of 2-methyl-2-propanol and also any oxidation products of 2- methyl-2- propanol. If there is more than one oxidation product, give the structure of each of the products. 4. 2-Propanol is the IUPAC systematic name of this alcohol. It has a common name by which it is much better known (You'll see it in the grocery store or pharmacy). Give that common name 5. Aldehydes can be synthesized by the oxidation of. Please choose from below choices A. Primary alcohols B. Secondary alcohols C. Organic acids D. Inorganic acids 6. Tertiary alcohol Can undergo oxidation. yes or no. ? If yes then answer the product.arrow_forwardFinish the reactions hand written pleasearrow_forwardPart A Identify each alcohol as primary, secondary, or tertiary Drag the appropriate items to their respective bins. CH₂ H₂C- -C-OH HO CH₂ Primary Он OH CH₂ OH CCH₂OH CH₂ сн Secondary Tertiary Reset Help CH,CH₂ (CH)CHCH,OH CH,CH,CH,CCH, CHOH CH₂ Different types of alcohol groups Alcohol and its reaction: 8. Combing two alcohol molecules below and completing the reaction with Product .( Hint Reaction called etherification as ether is formed and name the ether once you complete the reaction. Hint.: R-O-H+H-O-RR-O-R Do the reaction: CH₂OH + CH₂OH---→ + H-O-H 9. Write the reaction of formation of alcohol from alkene by adding water: Addition reaction also called hydration reaction as we are adding water which occur always in presence of acid Hint: Break the double bond and add H and OH if symmetrical then add anywhere if unsymmetrical then follow Markovnikov rule H should go to that double bone carbon which has more hydrogen CH2=CH2 + H₂O-→arrow_forward
- Complete the reaction hand written pleasearrow_forwardPredict the major products of this organic reaction: HBr (1 equiv) cold ? Some important notes: • Draw the major product, or products, of this reaction in the drawing area below. • You can draw the products in any arrangement you like. • Pay careful attention to the reaction conditions, and only include the major products. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. • Note that there is only 1 equivalent of HBr reactant, so you need not consider the case of multiple additions. dm Re Explanation Check ©2025 McGraw Hill LLC. All Rights Reserved. Termarrow_forwardb) Use curved arrows to show the reaction of the radical with hydrogen bromide. Br: Br H .. Answer Bankarrow_forward
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Solutions: Crash Course Chemistry #27; Author: Crash Course;https://www.youtube.com/watch?v=9h2f1Bjr0p4;License: Standard YouTube License, CC-BY