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(a)
Interpretation:
The position of solid, liquid and vapor in phase diagram should be determined.
Concept introduction:
Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.
The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.
(b)
Interpretation:
The number of triple point of carbon should be determined. Also, the triple point in phase diagram should be circled.
Concept introduction:
Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.
The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.
(c)
Interpretation:
The graphite phase on the diagram should be identified.
Concept introduction:
Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.
The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.
d)
Interpretation:
The diamond phase on the diagram is to be identified.
Concept introduction:
Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.
The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.
(e)
Interpretation:
Whether the graphite or diamond phase that is more denser should be determined.
Concept introduction:
Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.
The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.
The density of phase is determined by temperature and pressure of the phase in the phase diagram. The phase that lies in high pressure and low temperature range is more dense.
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Chapter 11 Solutions
CHEMISTRY-W/MASTERING CHEMISTRY ACCESS
- Please correct answer and don't used hand raitingarrow_forwardTo answer the following questions, consider the reaction below: CH3 . CH3 OH a. The best reagents for accomplishing the above transformation are.... a. 1. OsO4, pyridine 2. NaHSO3, H₂O b. 1. Hg(OAc)2, H₂O 1. C. 2. NaBH4 RCO₂H, CH2Cl₂ 2. H₂O* d. 1. BH3, THF 2. H₂O₂, OH b. The alcohol product is classified as a: a. 1° alcohol b. 2° alcohol C. 3° alcohol d. 4° alcohol c. The conversion of an alcohol into an alkyl chloride by reaction with SOCI2 is an example of: a. b. ن نخنه C. d. an El process an Syl process an E2 process an Sy2 processarrow_forwardEstimation of ash in food Questions: Q1: What does the word ash refer to? Q2: Mention the types of ash in food Q3: Mention the benefit of using a glass dryerarrow_forward
- Draw structures corresponding to the names given a. m-fluoronitrobenzene b. p-bromoaniline c. o-chlorophenol d. 3,5-dimethylbenzoic acidarrow_forwardIllustrate the reaction mechanism the following reactionarrow_forwardPropose a synthesis for the following compound using benzene or toluene and any other reagents necessary. Show all major intermediate compounds that would probably be isolated during the course of your synthesis. on. Harrow_forward
- Provide correct IUPAC names for each of the following compounds. NOT a. b. C. 2003 H,N- CH3 NH2 CHarrow_forward. Consider the reaction below to answer the following questions. OH 1. NaH 2. CH3I, ether O-CH3 A. Write the complete stepwise mechanism for the reaction. Show all intermediate structures and all electron flow with arrows. B. Mechanistically, the Williamson ether synthesis outlined above is: ن نخنه a. an El process b. an SN1 process C. an E2 process d. an SN2 process C. Alternatively, cyclopentyl methyl ether may be synthesized from cyclopentene. synthesis of cyclopentyl methyl ether from cyclopentene. Outline aarrow_forwardQ2. A good synthesis of (CH3)3C- would be: A) B) CSI3 0 CH3CC1 (CH3) 3CC1 Benzene AlCl3 AlCl3 (CH3)3CC1 CH3CC1 Benzene C) AlCl3 0 AlCl3 CH3CC1 (CH3) 2C-CH2 Bonzone AlCl3 HF D) More than one of these E) None of thesearrow_forward
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