EBK LABORATORY MANUAL FOR GENERAL, ORGA
3rd Edition
ISBN: 9780100668324
Author: Timberlake
Publisher: YUZU
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Chapter 8, Problem 8.106CP
Proteinuria is a condition in which excessive protein is found in the urine. What must be happening to the kidney’s membrane filters if such large molecules are found in the urine?
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Experiment:
Each team will be provided with 5g of a mixture of acetanilide and salicylic acid. You will divide it into three 1.5 g portions in separate 125 mL Erlenmeyer flasks savıng some for melting point analysis. Dissolve the mixture in each flask in ~60mL of DI water by heating to boiling on a hotplate. Take the flasks off the hotplate once you have a clear solution and let them stand on the bench top for 5 mins and then allow them to cool as described below.
Sample A-Let the first sample cool slowly to room temperature by letting it stand on your lab bench, with occasional stirring to promote crystallization.
Sample B-Cool the second sample 1n a tap-water bath to 10-15 °C
Sample C-Cool the third sample in an ice-bath to 0-2 °C
Results:
weight after recrystalization and melting point temp.
A=0.624g,102-115°
B=0.765g, 80-105°
C=1.135g, 77-108
What is the percent yield of A,B, and C.
Rel. Intensity
Q
1. Which one of the following is true of the compound
whose mass spectrum is shown
here? Explain how you decided.
100
a) It contains chlorine.
b) It contains bromine.
c) It contains neither chlorine nor bromine.
80-
60-
40-
20-
0.0
0.0
TT
40
80
120
160
m/z
2. Using the Table of IR Absorptions how could you
distinguish between these two
compounds in the IR?
What absorbance would one compound have that the
other compound does not?
HO
CI
Illustrate reaction mechanisms of
alkenes with water in the presence of
H2SO4, detailing each step of the
process. Please show steps of
processing. Please do both, I will
thumb up for sure
#1
#3
Chapter 8 Solutions
EBK LABORATORY MANUAL FOR GENERAL, ORGA
Ch. 8 - Prob. 8.1PPCh. 8 - Prob. 8.2PPCh. 8 - Prob. 8.3PPCh. 8 - Prob. 8.4PPCh. 8 - Prob. 8.5PPCh. 8 - Prob. 8.6PPCh. 8 - Prob. 8.7PPCh. 8 - Prob. 8.8PPCh. 8 - Explain what is happening in the following...Ch. 8 - Explain what is happening in the following...
Ch. 8 - Where would you expect a freshly poured glass of...Ch. 8 - Hyperbaric oxygen chambers contain 100 percent...Ch. 8 - Predict if the following will fully' dissociate,...Ch. 8 - Prob. 8.14PPCh. 8 - Provide a balanced equation for the hydration of...Ch. 8 - Prob. 8.16PPCh. 8 - Prob. 8.17PPCh. 8 - Prob. 8.18PPCh. 8 - How many equivalents of K+ ore present in a...Ch. 8 - Prob. 8.20PPCh. 8 - Prob. 8.21PPCh. 8 - Prob. 8.22PPCh. 8 - Prob. 8.23PPCh. 8 - Prob. 8.24PPCh. 8 - Prob. 8.25PPCh. 8 - Prob. 8.26PPCh. 8 - Prob. 8.27PPCh. 8 - Prob. 8.28PPCh. 8 - Prob. 8.29PPCh. 8 - Prob. 8.30PPCh. 8 - Prob. 8.31PPCh. 8 - Calculate the percent mass, volume (% m/v) for the...Ch. 8 - (Calculate the percent mass/Volume (% m/v) for the...Ch. 8 - What is the concentration in % (m/m) of a solution...Ch. 8 - Prob. 8.35PPCh. 8 - Prob. 8.36PPCh. 8 - What is the concentration in ppm of a solution...Ch. 8 - Prob. 8.38PPCh. 8 - How many liters of a 0.90% (m/v) NaCl solution can...Ch. 8 - Prob. 8.40PPCh. 8 - What would the concentration of the resulting...Ch. 8 - Prob. 8.42PPCh. 8 - How would you prepare 250 mL of a 0.225% (m/v)...Ch. 8 - Prob. 8.44PPCh. 8 - Prob. 8.45PPCh. 8 - Prob. 8.46PPCh. 8 - Prob. 8.47PPCh. 8 - Prob. 8.48PPCh. 8 - Prob. 8.49PPCh. 8 - Prob. 8.50PPCh. 8 - Prob. 8.51PPCh. 8 - Prob. 8.52PPCh. 8 - Prob. 8.53PPCh. 8 - Identity the type of transport (passive diffusion,...Ch. 8 - Prob. 8.55APCh. 8 - Prob. 8.56APCh. 8 - Prob. 8.57APCh. 8 - Prob. 8.58APCh. 8 - Does the solubility of the solute increase or...Ch. 8 - Prob. 8.60APCh. 8 - Prob. 8.61APCh. 8 - Would you expect the concentration of oxygen in...Ch. 8 - Prob. 8.63APCh. 8 - Prob. 8.64APCh. 8 - Prob. 8.65APCh. 8 - Provide a balanced equation for the hydration of...Ch. 8 - Prob. 8.67APCh. 8 - Prob. 8.68APCh. 8 - Prob. 8.69APCh. 8 - Prob. 8.70APCh. 8 - Prob. 8.71APCh. 8 - Prob. 8.72APCh. 8 - Prob. 8.73APCh. 8 - Prob. 8.74APCh. 8 - Prob. 8.75APCh. 8 - Prob. 8.76APCh. 8 - A 750 mL bottle of wine contains 12% (v/v)...Ch. 8 - Prob. 8.78APCh. 8 - Prob. 8.79APCh. 8 - Prob. 8.80APCh. 8 - How many grams of dextrose are in 800 mL of a 5%...Ch. 8 - Prob. 8.82APCh. 8 - Prob. 8.83APCh. 8 - Prob. 8.84APCh. 8 - Prob. 8.85APCh. 8 - Prob. 8.86APCh. 8 - Prob. 8.87APCh. 8 - Prob. 8.88APCh. 8 - Prob. 8.89APCh. 8 - How would you prepare 500 mL of a 5% D5W (dextrose...Ch. 8 - Prob. 8.91APCh. 8 - Prob. 8.92APCh. 8 - Prob. 8.93APCh. 8 - Prob. 8.94APCh. 8 - Consider a cell placed in solution as shown in the...Ch. 8 - Prob. 8.96APCh. 8 - Edema, commonly referred to as water retention, is...Ch. 8 - Prob. 8.98APCh. 8 - Prob. 8.99APCh. 8 - Prob. 8.100APCh. 8 - Prob. 8.101APCh. 8 - Prob. 8.102APCh. 8 - Prob. 8.103CPCh. 8 - Prob. 8.104CPCh. 8 - Two containers of equal volume are separated by a...Ch. 8 - Proteinuria is a condition in which excessive...Ch. 8 - Prob. 8.107CPCh. 8 - Prob. 1IA.1QCh. 8 - Prob. 1IA.2QCh. 8 - Describe the appearance of the foods in (a) the...Ch. 8 - Prob. 2IA.2QCh. 8 - Prob. 2IA.3QCh. 8 - Prob. 2IA.4QCh. 8 - Which of the solutions (tap water or saltwater) is...Ch. 8 - Prob. 2IA.6QCh. 8 - If a person pours a concentrated saltwater...Ch. 8 - If a person drinks too much water too quickly, a...Ch. 8 - Prob. 1ICCh. 8 - Prob. 2ICCh. 8 - Prob. 3IC
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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