Consider the following three substances:
n-butyl bromide
dinitrogen monoxide
hexachlorobenzene
In the phase diagrams of the above substances, how many of these substances will exhibit a triple point?
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At triple point 3 phase n butyl bromide,dinitrogen monoxide, jecachlprobenzene exist
Answer
D) 3
Consider the following three substances: n-butyl bromide dinitrogen monoxide hexachlorobenzene In the phase diagrams of the...
1. Predict the major products formed when benzene reacts with the following reagents. (a). tert-butyl bromide, ALCl3 (b) bromine + a nail (c) iodine + HNO3 (d) carbon monoxide, HCl, and AlCl3/CuCl (e) nitric acid + sulfuric acid. 2. Predict the major products of the following reactions. (a.) nitrobenzene + ethyl chloride/AlCl3 (b). p-methylanisole + acetyl chloride + AlCl3 (c). nitrobenzene + fuming sulfuric acid (d) benzene + CH3CH2COCl in the presence of (1) ALCl3 followed by...
Consider the SN2 reaction of butyl bromide with hydroxide ion , Assuming no other changes, what effect on the reaction rate would result from simultaneously doubling the concentrations of both butyl bromide and hydroxyl ion No effect (B)It would double the rate (C)it would increase the rate six times (D) It would increase the rate four times. 2. Which alky halide would you expect to undergo SN1 hydrolysis most rapidly? (A) (CH3)3C-I (B) (CH3)3C-Br (C) (CH3)3C-Cl (D) (CH3)3C-F 3....
Among other things, phase diagrams help us predict those
conditions under which a substance will exist as a supercritical
fluid. Supercritical CO2 is especially useful as it is very
effective at dissolving nonpolar oils which constitute many of the
flavouring or odor-causing compounds in foods. For example, food
companies use supercritical CO2 to extract caffeine from
coffee.
a) Use the following data to label the following points on the
phase diagram for CO2: Triple point -57°C, 5.1 atm, Normal
sublimation...
Question 1.) Which of the following describes the most stable conformation of trans-1-tert-butyl-3-methylcyclohexane? a.) Both groups are equatorial. b.) Both groups are axial. c.) none of these d.) The tert-butyl group is axial and the methyl group is equatorial. e.) The tert-butyl group is equatorial. Question 2.) Alkanes with one to four carbons exists as gases at room temperature. a.) True b.) False Question 3.) How many monochlorination products would be obtained from the chlorination of pentane a.) 1 b.)...
Sulfur exhibits two solid phases, rhombie and monoclinic. Use the Phase Diagram er the following question. (The phase diagram is not to scale.) 151C. 1420 m Monline 95 1910 lam I am Rhobic 115.15C 95C 51 x 10am How many triple points are in the phase diagram? b. What phases are in equilibrium at the triple point at 9531°C? (Select all that apply.) rhombic liquid monoclinic c. What phases are in equilibrium at the triple point at 115.18°C? Show in...
Answer the following (approximate numerical values) regarding
the temperature-composition diagram of substances A and B.
a. What are the phases present in A and which
is more abundant?
b. How many phases and what are the phases present in
B?
c. What is the composition of the whole mixture (in
XA) at point C?
d. How many phases are present, and what are the substances
present in D?
e. What is the composition (in XA) of the phases
present in...
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Consider the following phase diagram to answer the questions. Be VERY complete in your answers, write neatly, and show all your work. Pressure Temperature a) Label on the plot the "triple point". What is special about this part of the curve (what is physically happening to the system at this point)? b) Label the areas on the plot that correspond to the liquid, vapor, and solid phases, and shade in the area that corresponds to...
GENERAL FEATURES OF A PHASE DIAGRAM; HYBRID ORBITALS AND FORMAL CHARGE MODEL 1 solid structure liquid rc Pressure in atm solid structure Il Temperature in K — KEY QUESTIONS 1. What quantities are plotted on the x-and y-axes of a phase diagram? 2. 2. How many different phases are shown by the phase diagram in the model? b. What are the labels used to identify them? 3. What do the solid lines in a phase diagram represent 4. 2. How...
please help with how the flow chart will look like? thank
you!
Synthesis of n-Butyl Bromide Purpose of the Experiment: In this week's experiment you will be synthesizing n-butylbromide (IUPAC 1-bromobutane from 1-butanol and a concentrated acid via a nucleophilie substitution reaction. It is important to know that alcohols dehydrate to form alkenes in the presence of strong inorganic acids, so care must be taken in this experiment not to heat the reaction too vigorously else an elimination reaction may...
Please show all work
Problem #2 For the three-phase balanced system shown in the figure determine the following: 1. V and I 2. The three-phase power absorbed by the load. 3. The real and reactive three-phase powers lost in the transmission line. Р 4. The power efficiency, N =- -Load *100. of the three-phase system. Source V = 100 20° V. a 112 j122 A + ommo 15+ j2102 D=1002-120V.. 12 122 B 15+j2102 15+ j2 152 D =100420 V...