Predict the sign of AS° and then calculate AS® for each of the following reactions. a. H2(g) + ¿0,(g)– b. 2CH;OH(g) + 302(g) → 2C0;(g) + 4H,O(g) c. HCI(g) → H*(aq) + Cl¯(aq) H2O(1) >

Q: C3H7OH ), known as rubbing alcohol, is ________ amu (rounded to one decimal place). Group of answer…

A: Molar mass of the compound can be calculated by multiplying atomic mass of each atom in the molecule…

Q: ᴘᴀʀᴀᴍᴀɢɴᴇᴛɪᴄ ᴏʀ ᴅɪᴀᴍᴀɢɴᴇᴛɪᴄ ɪᴏɴ? ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ᴡʀɪᴛᴇ ᴛʜᴇ ᴇʟᴇᴄᴛʀᴏɴ ᴄᴏɴꜰɪɢᴜʀᴀᴛɪᴏɴ ꜰᴏʀ ᴇᴀᴄʜ ɪᴏɴ.…

A:

Q: concentration

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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

A:

Q: ốc -N+ 14 14 21. 6C 7N+ le ON 14 -1e 1H

A: To solve this problem we have to know about Beta Decay .

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)…

Q: 9.921*10^-20*9.714*10^-19]^2

A: Given: [9.921 X 10-20 X 9.714 X 10-19]2

Q: None

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 →…

A:

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

A:

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

A: 1) Osmium is most dense transition metal with density of approx 22.59g/cm³c Whereas scandium has the…

Q: How many atome is there in this

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Q: Me Et Ме Me' Cl2 CH:OH

A:

Q: Describe a patterns/trends in a PHYSICAL property as we move down group 1 and group 7? Group 1 Group…

A: To find: Physical property down the group 1 and group 7

Q: 5. مز : HO 0.

A:

Q: Na al y

A: The reactions given are,

Q: f. B12.

A: Approach to solving the question:This question can be solved by understanding:Aromatic electrophilic…

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 -…

A:

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: 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: 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: Asnwer is 0.81

A: Check the reduction voltage of the iron to be reduced from Fe2+ to Fe and use it to calculate the…

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: 125 pm Express your answer to three significant figures.

A: For a correct significant number, put a decimal after one digit from the left side.

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

A: The solution is given below-

Q: Lead storage batteries are used in car engines. Group of answer choices True False

A: Given statement is :  Lead storage batteries are used in car engines Group of answer choices True…

Q: Which one of the following is not included as s block elements?  A)Sodium B)Calcium C)Barium…

A: Given,  A)Sodium B)Calcium C)Barium D)Copper

Q: 234TH 226 8Ra + -> 90

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

Q: Name these using E/Z or R/.

A: There are different ways of nomenclature for compounds. Two of them are E and Z nomenclature, R and…

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

A:

Q: ܝ ܬ ܬ

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

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.