Concept explainers
(a)
Interpretation:
The observation that occurs when 50 mL of 1-bromobutane (density = 1.27 g/mL) is added to the 100 mL of water should be stated.
Concept Introduction:
Density is defined as the mass per unit volume. It is expressed in g/mL. The compound having low density than water floats on the water and the compound with high density than water sinks in it.
(b)
Interpretation:
The observation that occurs when 50 mL of ethanol (density = 0.79 g/mL) is added to the 100 mL of water should be stated.
Concept Introduction:
Density is defined as the mass per unit volume. It is expressed in g/mL. The compound having low density than water floats on the water and the compound with high density than water sinks in it.
(c)
Interpretation:
The observation that occurs when 50 mL of 1-decanol (density = 0.83 g/mL) is added to the 100 mL of water should be stated.
Concept Introduction:
Density is defined as the mass per unit volume. It is expressed in g/mL. The compound having low density than water floats on the water and the compound with high density than water sinks in it.
Want to see the full answer?
Check out a sample textbook solutionChapter 11 Solutions
GENERAL,ORGANIC, & BIOLOGICAL CHEM-ACCES
- Don't used hand raitingarrow_forwardDon't used Ai solutionarrow_forwardSaved v Question: I've done both of the graphs and generated an equation from excel, I just need help explaining A-B. Below is just the information I used to get the graphs obtain the graph please help. Prepare two graphs, the first with the percent transmission on the vertical axis and concentration on the horizontal axis and the second with absorption on the vertical axis and concentration on the horizontal axis. Solution # Unknown Concentration (mol/L) Transmittance Absorption 9.88x101 635 0.17 1.98x101 47% 0.33 2.95x101 31% 0.51 3.95x10 21% 0.68 4.94x10 14% 24% 0.85 0.62 A.) Give an equation that relates either the % transmission or the absorption to the concentration. Explain how you arrived at your equation. B.) What is the relationship between the percent transmission and the absorption? C.) Determine the concentration of the ironlll) salicylate in the unknown directly from the graph and from the best fit trend-line (least squares analysis) of the graph that yielded a straight…arrow_forward
- Don't used Ai solutionarrow_forwardCalculate the differences between energy levels in J, Einstein's coefficients of estimated absorption and spontaneous emission and life time media for typical electronic transmissions (vnm = 1015 s-1) and vibrations (vnm = 1013 s-1) . Assume that the dipolar transition moments for these transactions are in the order of 1 D.Data: 1D = 3.33564x10-30 C m; epsilon0 = 8.85419x10-12 C2m-1J-1arrow_forwardDon't used Ai solutionarrow_forward
- Please correct answer and don't used hand raitingarrow_forwardIn an induced absorption process:a) the population of the fundamental state is diminishingb) the population of the excited state decreasesc) the non-radiating component is the predominant oned) the emission radiation is consistentarrow_forwardhow a - Cyanostilbenes are made? provide 3 different methods for their synthesisarrow_forward
- Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning