LABORATORY TECHNIQUES IN ORGANIC CHEMIS
4th Edition
ISBN: 2819260096009
Author: Mohrig
Publisher: MPS PUB
expand_more
expand_more
format_list_bulleted
Question
Chapter 4, Problem 3Q
Interpretation Introduction
Interpretation:
The circumstances under that the grease might be used for microscale tapper glassware should be explained.
Concept introduction:
Laboratory glassware are the types of equipment that are made up of glass and are utilized for scientific work in the laboratories. The glassware is used in the laboratories because of their low coefficient of expansion and high resistance to chemical attack. Ground glass jointsare one of the types of glasswareutilized in laboratories to easily fit into leak-tight apparatus from commonly available parts.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
On which factors does removal efficiency of condensation depends?
Q/ Briefly explain how these factors affect wettability
1-the pore size
2- the surface roughness
3-the adsorptive properties of minerals.
surface tension plays an important role in determining how well a paint will coat a solid surface. If you are trying to paint a pure iron surface, which of the following paints will be a good choice and why? oil based or water based
What type of surfactant will you add to your water base or oil base paint? Why?(ainonic,cationic,nonininic,zwitterinonic
Chapter 4 Solutions
LABORATORY TECHNIQUES IN ORGANIC CHEMIS
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- 1. What are the principal natural processes that affect the petrophysical properties of sedimentary rocks? 2. As shown in Table 1.1, the total bulk chemical analysis of rock samples is clearly different from the surface analysis. What effect does this have on the rock properties?arrow_forward2. Why does a transparent polymer turn opaque in the necked region when tested in tension.arrow_forwardPlease use phase diagram to explain why micro-segregation and macro-segregation happen during practical solidification.arrow_forward
- How do the mechanical properties of nanomaterials change and what is the reason for their change?arrow_forwardExplain what happened chemically that caused the differences between the initial flexibility and texture of the polymer with a short reaction time compared to the polymer with a long reaction time? Based on your results in this exercise, what chemical was causing the change in the physical properties of the polymer over time?arrow_forward-T-4 A B C 2. The TLC plate (left) shows three lanes; the lower dotted line is where the original spots were made and the upper dotted line is the solvent front. You may assume that the solvent was non-polar and the TLC material was silica. Explain, using intermolecular forces, to describe what's happening in all three lanes (A, B and C). Hint: Start with the question: "Which lane shows the more polar substance?"arrow_forward
- The following is a backscattered electron image of a sample of nickel alloy particles that were embedded in a resin, cut, and then polished to reveal the internal structure of the particles. From the image, explain whether you think the alloy has uniform composition or whether it is segregated into phases of different compositions. The resin used for embedding is an electrical insulator. How should such samples be treated before they are examined by SEM?arrow_forwardNano chemistry questions! True or false? 1. Bulk materials have almost constant properties regardless of their size and shape. 2. An important parameter that determines the functioning of nano materials is surface area (SA) to volume (v) ratio 3. Top-down approach are required for synthesis of nanomaterials 4. UV-visible spectroscopy can be used as a simple and reliable method for monitoring the stability of nano particles solutions.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_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningMacroscale and Microscale Organic ExperimentsChemistryISBN:9781305577190Author:Kenneth L. Williamson, Katherine M. MastersPublisher:Brooks Cole
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Macroscale and Microscale Organic Experiments
Chemistry
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Brooks Cole
DISTINCTION BETWEEN ADSORPTION AND ABSORPTION; Author: 7activestudio;https://www.youtube.com/watch?v=vbWRuSk-BhE;License: Standard YouTube License, CC-BY
Difference Between Absorption and Adsorption - Surface Chemistry - Chemistry Class 11; Author: Ekeeda;https://www.youtube.com/watch?v=e7Ql2ZElgc0;License: Standard Youtube License