11.46 Naphthalene, better known as "mothballs," has bp = 218 °C and AHap AS in J/(K mol) for naphthalene? 43.3 kl/mol. What is the entropy of vaporization,

Q: A 106.2 mL sample of 0.100 M methylamine ( CH3NH2; Kb = 3.7 x 10-4) is titrated with 0.235 M HNO3.…

A:

Q: 19. Many mechanical pencils use 0.4 millimeter lead. What is the diameter in feet? 14mm/.001m 39.4…

A: To convert millimeter to feet use the following unit conversions 1 millimeter = 10-3 meter 1 meter =…

Q: If the RDA for vitamin C is 60. mg per day, and there are 70. mg of vitamin C per 100. g of oranges,…

A: The relation between oz. and g is as follows:1 oz. = 28.3495 gThus,3 oz. = 85.0485 gThe relation…

Q: 2 Fe + O2→2 FeO 1. The numbers in red boxes are... A. subscripts B. coefficients C. reactants D.…

A: The chemical on left side of arrow are consider as reactant on right side it is consider as product.…

Q: Complete boxes

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Q: 5.6 x 1012 is .. .... Small than 1 O Larger than 1 60,900,000 is equal to 6.9 x 10° О 6.09 х 10°…

A: We know 10 to the power something minus is a verry small number if the multiplier is not a large…

Q: foum 3. 100 llereahior bur? 3. 100 2. 1:00 2. 102 .00 opuenlion#14 .20 0. 7:0 200 15) 17.1 キ

A: Given reaction is  2 Li(s) + O2(g) -----> Li2O(s)  Given experimental data is  Trial [Li] (M)…

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A: Answer image:

Q: Li(ag) + K*I (aq) 14 - Lit' (aq) + K(aq) Ba(aq) + Ca+2 → Ba*2 (aq) + Ca(aq) (aq) Al(aq) + Mg*2 →…

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Q: A B C D NaOEt major major OEt major major + ? minor minor minor OEt minor + minor minor OEt minor

A: The objective of the question is to predict the correct set of products.Elimination reactions are…

Q: ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ᴅʀᴀᴡ ʟᴇᴡɪꜱ ꜱᴛʀᴜᴄᴛᴜʀᴇꜱ, ɴᴀᴍᴇ ꜱʜᴀᴘᴇꜱ, ᴀɴᴅ ɪɴᴅɪᴄᴀᴛᴇ ᴛʜᴇ ᴘᴏʟᴀʀɪᴛʏ ᴏꜰ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ…

A: Molecular geometry of the molecule gives shape of the molecule. If molecular geometry is symmetrical…

Q: Lets start with the medical components. We need to determine how many units of the syringe…

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Q: how do you convert 50 microliters to dekaliters using dimensional analysis

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Q: Questions: 1. Write the transition metals that you tested in order from 2. Find copper, iron, and…

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Q: How many atome is there in this

A: Since as we know that 1 mol of AlCl3 contains = 6.023 * 1023 molecules  Therefore 6 mol AlCl3  will…

Q: Me Et Ме Me' Cl2 CH:OH

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Q: Na al y

A: The reactions given are,

Q: sisb AMMO bris musbage Hi pr C 1 - 10 A

A: Given are organic reactions. These are pericyclic reactions.The name of given reaction is…

Q: 5. Given your experience in mass determinations and with volumetric glassware, which factor used -…

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Q: In an experiment, calcium carbonate reacted with different volumes of hydrochloric acid in water.…

A: Calcium carbonate reacts with hydrochloric acid to form the carbon dioxide gas.

Q: The density of a metal will vary depending on the size of the sample. Group of answer choices True…

A: False,  The density does not change with variation in size of metal. This is because with decrease…

Q: 4. 17 dm – cm 5. 299 W → TW

A: Consider the given conversion is as follows; 17 dm → cm 299 W → TW

Q: kOH etand

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Q: The two compounds in A ar The two compounds in Bar the same molecule skeletal isomers functional…

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Q: Aluminum alloys are the most used metal alloys by weight. Group of answer choices True False

A: Alluminium alloy most importantly is Al-Si . alluminium alloys widely used in engineering structures…

Q: н 1.) (з 118 52 2.) DBU Li Т.) CH3BL 2) HT

A: 1,3 propanedithiol(C3H8S2) is used for the protection of aldehyde and Ketone.It is used for…

Q: 5. Which process is used to separate the compounds in crude oil O Distillation O Fractional…

A: Distillation is a process of heating a liquid to covert it into vapors and then condensing the…

Q: 76 TLACUEncod r TUU t t 30. C 80. 40 20. 4000 2600 2000 2600 Wa venumberc 2000 (a)…

A: Principle : Atoms bonded together by chemical bonds make up molecules. The molecular structure is…

Q: A certain type of nail weighs 0.50 lb per dozen. How many nails are containedin 3.5 lb of these…

A: The amount of substance can be expressed in different units. Some of them are moles, dozen, and…

Q: 21. In the below figure, what does 'a' representa? a Limestone, Siles, Alumina etc. Grinding (a)…

A: 21. C

Q: Which one is the most common method used for the purification of liquid mixtures?

A: The mixture of liquid can be separated by different methods into pure liquids.

Q: + NaH DMSO Drawing + OH Br

A:

Q: In the Cytochrome P450-catalyzed mono-oxygenation cycle shown below, which transition results in a…

A: The given reaction is cytochrome P-450 Catalyzed mono oxygenation cycle.

Q: When the math expression below is simplified, how many sig figs should the result have? 91.69-90.98…

A: Significant figures :- The meaningful digits which are known with certainty are known as significant…

Q: Describe Mendel's Principle of Segregation and explain how his observations demonstrated them.

A: Answer :--Mendel's Principle of the Segregation it is also known as the First Law of the Inheritance…

Q: CI Mg

A: Haloalkanes (R-Cl) react with Magnesium metal to form polar Grignard reagents (R-MgCl) which then…

Q: Choose the best answer.

A: Raw material are the basic material which are used to produce the end material according to  its…

Q: Calculate the following correctly: (j) i-89=______________

A: The solution is given below-

Q: 234TH 226 8Ra + -> 90

A: we know , number of emitted alpha perticles=final mass -initial mass 4 number of emitted beta…

Q: Find the weighted average of these values. Value Weight 5.00 75.0% 6.00 15.0% 7.00 10.0%

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Q: ܝ ܬ ܬ

A: Given are organic reactions. Given are pericyclic reactions.The name of given reactions is…