Mixed aldol condensations involving benzaldehyde yield typically a single prodact Draw the structure of the partner that was uned to synthesize this molecule Peterences . You do not have to consider stereochemistry. You do not have to explicitly draw H atoms • Do not inchude lone pairs in your answer They will not be considered in the grading 1. 000• IF

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: 150decrun

A: Isoelectronic means the number of electrons are the same in 2 or more species. Argon is a noble gas…

Q: j???kdhg

A: Ans) j- coupling constant

Q: Multiply 21.5 x 3.149 and report the answer to correct sigfigs. 67.704 6.83 67.7 0 67 70

A: On multiplying 21.5 by 3.149, we get the answer 67.704 . According to significant rules of…

Q: None

A: The reaction you've presented involves an organic molecule and a chlorinated compound in the…

Q: OH KMNO4 SOC2 E A NH2 PDC C HO. D 2.

A: In presence KMnO4 , alcohol oxidised to carboxylic acid. In presence of SOCl2 , alcohol transfer to…

Q: Acetaminophen, in amounts greater than 4 g per day, has been associated with liver toxicity. What is…

A: It is given that maximum amount of acetaminophen is 4 g per day . So using the given mass of…

Q: ? 1. 03 2. DMS Br₂, DCM KMnO4, Hot ? X2

A: 1) The reaction is ozonolysis in reductive work-up (due to dimethyl sulfide). In this reaction,…

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: bnuot nasd OL por 2. Seven hundred fifty milliliters (750 mL) of a well-known alcoholic beverage is…

A: Given: Volume of solution i.e. beverage = 750 mL. And the concentration of ethanol = 55.0 proof.

Q: 13. The speed of a particular automobile is 45 mph (miles per hour). Use the following relationships…

A: In this question we have to convert the unit of speed.

Q: Raymond went to the grocery store with his mom. He started by pushing an empty grocery cart with 0…

A: At the starting of the shopping, the weight of the empty grocery cart is 0 kg. After shopping the…

Q: KCN ?

A: The question is based on the concept of organic reactions. we need to synthesize the given compound…

Q: H. F— С-Н H-0-0-H H-C-H HICIF

A: For hydrogen bonding hydrogen should attached to electronegative atoms like nitrogen , oxygen…

Q: 16. Rifampin is dosed as 20 mg/kg/day divided into two doses. If the child weighs 55 pounds, what…

A: Rifampin is dosed as 20 mg/kg/day

Q: MgBr 1. 2. Hyo* H30

A: Given,

Q: Many processes occur in the digestive system. Which process is best classified as a physical change?…

A: A physical change is the change in which no chemical reaction occurs.

Q: 1b What is the Miller index of the plane intersecting the crystal axes (2a, 1b, -3c)?

A: Given: Miller index of the plane = ? Plane intersect the crystal axis = ( 2a, 1b, -3c )

Q: 1.) 1/10^4= 2.) (10^-2)(10^-3)= 3.) 10^-6/10^8= 4.) (10^4)^-4=

A:

Q: What is the name of S2C12 Similar to ionic compounds, when naming covalent compounds the second…

A:

Q: Convert 32.5% to parts per thousand (ppt).

A: ppt = 10 x percentage

Q: 1 yg = ? g

A: Given, 1 yg means 1 yotta grams Yotta gram is a unit of mass. The S.I. unit of mass is a gram 1 Kg =…

Q: Br 1 equivalent PMe3 Br DMSO

A: SN2 reaction  will occur   and DMSO will Favours  SN2  Reaction.

Q: Which of the following depicts the most likely mechanistic pathway for the nucleophilic acyl…

A:

Q: IN tbnok

A: We have to give the product of the given reaction.

Q: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

A: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

Q: 11. What is the formula used for dilutions?

A: Dilution is a process of adding deionised water to decrease the concentration of given solution.

Q: Hello, I have a quick question where is the 60 mg come from on the bottom of the equation?Thank you.…

A: Answer: Sodium Bicarbonate is used as antacid which relieves acid indigestion, heartburn, sour…

Q: Determine the sum. (9.208 × 10-6) + (2.080 × 10–³) =

A:

Q: a physician orders kelfin 500 mg every 6 hours for your patient. Kelfin 1 gm/10mL is avaiable for…

A: Given : dose of medicine = 500 mg every 6 hours. Concentration of available medicine = 1 g/10 mL =…

Q: Chlorine OR Bromine OR Neither

A: Mass spectroscopy is an analytical technique used to measure mass to charge ratio of molecules…

Q: 5 x 10-8 kL= ? mL   be sure to show work and report correct number of sig figs and units

A: In a  measurement number of digits in value are known as significant figure,  all non zero values…

Q: pH 1.3 x 10-23 1.4 X 10-18 2.6 x 10-14 2.1 X 10- 3.0 x 10-9 1 4 2.9 x 10-7 1.8 X 10-5 3.8 x 10-4 4.2…

A: The question is based on the concept of complexometric titrations. We have to calculate ferric ion…

Q: A producer applies 560 lbs of 30-10-18 fertilizer to a 1 acre field. How many lbs. of P2O5 were…

A: We are given, 560 lbs of fertilizer (NPK) in proportion 30-10-18. lbs of P2O5 used = ?

Q: What steps do I take to convert 15.10 x 10-1 mm to m?

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: A sphere has a diameter (d) of 25 mm. Find the volumè (V) cf sphere in mL. 4 (For sphere: V =tr³ and…

A: we have to apply this volume formula and take r=12.5 mm

Q: 2 moles HI

A: In the given reaction ether reacts with two moles of hydrogen iodide. The product of the reaction is…

Q: ОН I О Z. N KOH

A: The given reaction describes the base catalysed conversion of acid amide to potassium salt of…

Q: A. Liquids are moved from one container to another using a pipette, droppers, and volumetric flasks.…

A:

Q: Chemical conversions 1. What is the molecular weight of nitrobenzene, often known as C_6*H_5*O_2*N?…

A: Given  Molecular formula of nitrobenzene = C6H5O2N  No. of moles = mass given ÷ molar mass  Atomic…

Q: 7. A concentrated sulfuric acid solution is 65.0% H₂SO4 by mass and has a density of 1.55 g/mL at…

A:

Q: 2- Analytical chemistry : is a measurement science consists of a set powerful ideas and methods that…

A: Analytical chemistry is a branch of chemistry, used in the determination of chemical…

Q: O Macmillan Learning One important test for kidney disease involves measuring the levels of…

A: Answer :----

Q: 77. Three different 25.0 g samples of solid pellets are added to 20.0 mL of water in three different…

A:

Q: PROVISIONAL LEWIS STRUCTURES T01/S01 For each provisional structure, identify if it is the correct…

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: Read the data points from the graph and complete the table below. 25 20 15 10 0. 3. Submit

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.