EBK EXPERIMENTAL ORGANIC CHEMISTRY: A M
6th Edition
ISBN: 9781305687875
Author: Gilbert
Publisher: CENGAGE LEARNING - CONSIGNMENT
expand_more
expand_more
format_list_bulleted
Question
Chapter 3.3, Problem 5E
Interpretation Introduction
Interpretation:Reason to mistake eutectic mixture for pure substance should be determined. Also, whether such mixtures have frequent or infrequent occurrence should be determined.
Concept introduction:Eutectic mixture is composed of two or more than two non-interactive components to make new compound but prevents crystallization process of each other. This results in formation of system with melting points less than each of two components.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Discuss the Intermolecular Forces of Attraction between individual particles of a substance(water, ethyl alcohol, vinegar and acetone) in the condensed states.
Since the composition of the liquid and vapor phases are the same, azeotropic mixtures mix with each other in all proportions. Ethyl alcohol and water in liquid form are also an azeotropic mixture. Why is that?
Explain and sketch the Born-Mayer equation to determine the crystallization energy of NaCl and MgCl2
Chapter 3 Solutions
EBK EXPERIMENTAL ORGANIC CHEMISTRY: A M
Ch. 3.2 - Prob. 1ECh. 3.2 - Prob. 2ECh. 3.2 - Prob. 3ECh. 3.2 - Prob. 4ECh. 3.2 - Prob. 5ECh. 3.2 - Prob. 6ECh. 3.2 - Prob. 7ECh. 3.2 - Prob. 8ECh. 3.2 - Prob. 9ECh. 3.2 - Prob. 10E
Ch. 3.2 - Prob. 11ECh. 3.2 - Prob. 12ECh. 3.2 - Prob. 13ECh. 3.2 - Prob. 14ECh. 3.2 - Prob. 15ECh. 3.2 - Prob. 16ECh. 3.2 - Prob. 17ECh. 3.2 - Prob. 18ECh. 3.2 - Prob. 19ECh. 3.2 - Prob. 20ECh. 3.2 - Prob. 21ECh. 3.2 - Prob. 22ECh. 3.2 - Prob. 23ECh. 3.2 - Prob. 24ECh. 3.2 - Prob. 25ECh. 3.2 - Prob. 26ECh. 3.2 - Prob. 27ECh. 3.2 - Prob. 28ECh. 3.2 - Prob. 29ECh. 3.2 - Prob. 30ECh. 3.2 - Prob. 31ECh. 3.2 - Prob. 32ECh. 3.2 - Prob. 34ECh. 3.3 - Prob. 1ECh. 3.3 - Prob. 2ECh. 3.3 - Prob. 3ECh. 3.3 - Prob. 4ECh. 3.3 - Prob. 5ECh. 3.3 - Prob. 6ECh. 3.3 - Prob. 7ECh. 3.3 - Prob. 8ECh. 3.3 - Prob. 10ECh. 3.3 - Prob. 11ECh. 3.3 - Prob. 12ECh. 3.3 - Prob. 13ECh. 3.3 - Prob. 14ECh. 3.3 - Prob. 15ECh. 3.3 - Prob. 16ECh. 3.3 - Prob. 17ECh. 3.3 - Prob. 18ECh. 3.3 - Prob. 19ECh. 3.3 - Prob. 21ECh. 3.3 - Prob. 22ECh. 3.3 - Prob. 23ECh. 3.3 - Prob. 24ECh. 3.3 - Prob. 25ECh. 3.3 - Prob. 26E
Knowledge Booster
Similar questions
- True False Granules may be swallowed, dispersed in food, or dissolved in water. Granules are usually less stable to the effects of atmospheric humidity. An effervescent dosage form is dissolved or dispersed in water to initiate the effervescence prior to ingestion A waxed paper is preferred for deliquescent powders. The selection of the type of paper is based primarily on the nature of the powder. Eutectic mixtures are advised to use double wrap papers. Large particles that are denser tend to settle more rapidly than do small particles. denser tene to settle more rapidly than do small particles Hygroscopic powders will absorb moisture from the air Powders of small particle size present a lesser surface area to the atmosphere.arrow_forwardDiscuss the solubility behaviour of polymers from a thermodynamic point of view. What is the influence of the molecular weight on the solubility? Discuss the two main mechanisms of phase separation in a macromolecular solution. Give a connection to thermodynamics. Discuss in own words extended chain and end-to-end distance for a polymer.arrow_forwardComplete the following statement with the appropriate terms: "In general, the technique used in this experiment can be used to separate the compounds in a mixture using intermolecular interactions between a solid and a liquid The types and strengths of interactions between each compound and each phase determine how quickly a compound travels: compounds that interact better with the travel quickly, while compounds that stationary phase travel slowly." mobile phase interact better with thearrow_forward
- An ethanol/water mixture forms an azeotropic mixture. Why is it not possible to obtain a pure sample of ethanol from the mixture by fractional distillation? How would you obtain pure ethanol from the azeotropic mixture?arrow_forwardDefine isotropy and anisotropy with respect to material propertiesarrow_forwardA student obtained a solid product in a laboratory synthesis. To verify the identity of the solid, she measured its melting point and found that the material melted over a 10°C range. After it had cooled, she measured the melting point of the same sample again and found that this time the solid had a sharp melting point at the temperature that is characteristic of the desired product. Why were the two melting points different? What was responsible for the change in the melting point?arrow_forward
- 2. Calculate the enthalpy of hydration of CuSO, if 16.34 g of CUSO, dissolves in water and gives out 55.51 kJ of heat (Q) and 25.17 g of CuSO4 • SH;O dissolves in water and absorbs 95.31 kJ of heat (Q). The molecular weight for CusO, is 160.00 g/mol, CusO, • SH;0 is 250.00 g/mol. Show ALL calculations-no calculations, no credit! CusO, (s) excess H,O Cu" (aq) so- (aq) AH1 + SH;0 АНа АНа excess H;0 CusO4 • SH20 (s)arrow_forwardWhat is the meaning of dichroism?arrow_forwardPart 1: The structures of carbon disulfide and carbon dioxide are shown below with their boiling points. Explain why CS2 has a higher boiling point than CO2. Be specific about particulate interactions and intermolecular forces. IMG 2217 Part 2: Below are the structures of water and octane (C8H18), along with their boiling points. Water has a lower boiling point than octane! Explain why, being specific about the particulate-level interactions and intermolecular forces. (Remember, each point on a line is a carbon surrounded with the appropriate number of hydrogen atoms to make an octet). IMG 2218arrow_forward
- Consider this information regarding two compounds. Thallium azide: yellow crystalline solid; melting point = 330 C; slightly soluble in water, more soluble in hot water; insoluble in ethanol or diethyl ether. Camphene: colorless, cubic crystals; melting point = 51 C; boiling point = 159 C; insoluble in water; moderately soluble in ethanol; soluble in diethyl ether. (a) Is camphene an ionic or molecular compound? Explain your answer. (b) Is thallium azide an ionic or molecular compound? Explain your answer.arrow_forwardPhase change properties of pure substances Cu C6H12 C (C6H5CH₂)₂0 (CH3CH₂)20 CH3CH₂OH (CH₂OH)2 NH₂COH Au C C6H14 H₂ copper cyclohexane diamond dibenzyl ether diethyl ether ethanol ethylene glycol formamide gold graphite hexane hydrogen 1084.62 6.7 4440 1.8 -116.22 -114.14 -13.0 2.57 1064.18 4489 -95.27 -259.16 2560 80.7 298 34.4 78.24 197.5 217 2836 3825 68.72 -252.879 0.385 1.841 0.51 2.369 2.438 2.394 2.389 0.129 0.709 2.27 14.304 13.26 2.68 -- 7.19 4.931 9.96 8.44 12.55 117.4 13.08 0.12 29.97 45.6 26.52 38.56 50.5 60.2 324 28.85 0.9 280.3 193.7 242 446 -- 234.4 -240.212 40.2 35.9 61.7 80 29.9 12.69arrow_forwardThe amount of saturation not only has an effect on the chemical but also the physical properties of the fat. For example, animal fat which is about half saturated and half unsaturated fat is a solid at room temperature but vegetable fat which is about 85 % unsaturated fat is a liquid at room temperature. This is because saturated fats are more linear compared to unsaturated which are nonlinear (bent), meaning that saturated fats are capable of more of what kind of interaction? Hydrogen bonding van der Waals Ionic bonding Covalent bondingarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physical ChemistryChemistryISBN:9781133958437Author:Ball, David W. (david Warren), BAER, TomasPublisher:Wadsworth Cengage Learning,
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Physical Chemistry
Chemistry
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Wadsworth Cengage Learning,
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning