O) Using the symbol of the previous noble gus to indicate the coce elecrons following elements te te electron confiquration for cach of the a. Bandium, 2=21 6. ytrium, Z589 C. lanthanum, Z=57 d. actinium, z=89

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: 1E. C₂H12O₂

A: Given Molecular formula: C8H12O2 To Determine: 1) IHD 2)Label the significant peak 3) Determine the…

Q: 1. LDA CH₂ CHO CHO

A: When a ketone and an aldehyde are treated with lithium diisopropylamide (LDA), they can undergo an…

Q: a) Lysine is an essential amino acid. It is taken by some people as a nutritional supplement in the…

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: CO₂CH3 NH₂ CH(CH,)ẠNH, (excess) 1. P₂05, A 2. CH3CH₂CH₂Li 3. H30*

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: For the reaction above, 1. Name the reactant. 2. Name the product(s). 3. Draw the product(s). CH 3…

A: Amides react with alcohol in presence of acid catalyst to form esters.

Q: Calculate mass recovered.  Calculate percent recovery.  initial mass: 2.09 g watch glass + filter…

A: The question is based on the concept of experimental calculations. we have to calculate mass…

Q: nsider the compound. What is the IUPAC name for the compound shown? Spelling and punctuation count.…

A: The organic compound is given and we have to tell the IUPAC name of the compound.

Q: Where did you get 0.693?

A: In the given question, we need to tell how 0.693 comes in the formula of relation between rate…

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: CH3 CH3 1. Na, NH3, Et₂O, EtOH 2. MCPBA (1 eq) CH₂Cl2 3.2eq Ac₂0,xs pyridine

A: The given reaction is completed in four steps

Q: CH3 -C-C-C-C-C- Br Br

A:

Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: + NaH DMSO Drawing + OH Br

A:

Q: What is the name of the following compound? H СНз СНз Н н н H- -H- H СHз Н Н нн

A: Rules for writing IUPAC names : 1) Select longest possible continuous carbon chain having maximum…

Q: d. Br DBU е. -OC(CH)3 Br

A: #(d). DBU is a strong base that is bulky and causes steric hindrance. Hence it favors E2 elimination…

Q: The mass spectrum below belongs to a compound that contains: Relative Intensity 100- 80- 60- 40 20-…

A: Mass spectrometry is an important tool for the determination of the molecular mass of the compound…

Q: Calculate the cost of one pound of nitrogen from a f

A: The objective of the question is to determine the cost of one pound of nitrogen from a fertilizer…

Q: q Complete the table below for calculating the molecular weight of the compound…

A:

Q: REACTION II: Br ... KOCH3 CH₂OH

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: CI Mg

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

Q: Nacleagt AgNOgrsy AgCless

A: Sodium chloride (NaCl) reacts with silver nitrate (AgNO3) and gives sodium nitrate (NaNO3) and…

Q: 15. A solid compound has a mass of 52.20 g. You scrape 14.85 g worth of material off the compound…

A:

Q: A peptide bond (also called an amide bond) joins two amino acids together. What atoms are linked by…

A:

Q: (b) 0.74 MM9SO4 lons: O SO,2- O SO2- Sot O Mg2+ O Mg* O4 [cation*] = i [anion] = i M

A: Given: Concentration of MgSO4 = 0.74 M

Q: PART D: % Mass of Original Sample Mass of Determined (NH4Cl + NaCl + SIO2) Differences in weights…

A: Original mass = 1.978 gDetermined Mass (NH4Cl + NaCl + SiO2) = 1.95 gDifferences in Weights in…

Q: 2 HO POH Oa 4 d 2y4

A:

Q: 3. H30 + Y 国 2. HO O

A: The given reaction is an example of a directed aldol condensation reaction.

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.