A sample was analyzed using mass spectrophotometer and molecular ion peak was obtained at m/z 120

Q: Answer the following questions about compound A, represented in the given ball-and-stick model. In a…

A: ▶ Approach to Solving the Question 1. Identify the Longest Carbon Chain and Functional…

Q: Determine the structure of the compound below. C10H1402 IR shows carbonyl and ether stretches. The…

A:

Q: None

A: Step 1Identify the reactants and the type of reaction. The reactants are ethanol (CH3CH2OH) and…

Q: KOH (aq) is added to a solution of Fe(NO3)3

A: This is the experiment of a precipitation reaction. When two solutions containing soluble salts are…

Q: 1. Rank the following amines from lowest to highest boiling point. Explain your reasoning. CH3…

A: Answer 1correct order is B< A< CExplanation:Step 1: Step 2: Step 3: Step 4:

Q: During extractions, it is common to add a dessicant/drying agent (such as magnesium sulfate) to…

A: Drying agents, also called as desiccants, play a major role in removal of water and other polar…

Q: Answer the following questions about compound A, represented in the given ball-and-stick model. In a…

A:

Q: why dose ANY solution is electroneutral? how can that happen?

A: 1. Charge ConservationIn any closed system, the total charge must remain constant. When salts…

Q: Explain why the fluorescence signal decreases as the concentration of TNT in the sample increases

A: The procedure of immunoassay describes that: TNT-binding antibodies (atb) are chemically attached…

Q: elow is a diagram illustrating electron shells around a chloride ion. Keeping in mind that chloride…

A: Chlorine is a chemical element with atomic number 17 and the symbol is Cl. It is the second lightest…

Q: ndicate what you would do and the observations you would expect for each case. Be explicit in your…

A: Phenols are family of organic compounds characterized by a hydroxyl group attached to a carbon atom…

Q: Draw the major organic product for the following reaction. 1. LiAlH ཝ་རི་-w;"", - CH3-C C-CH 2.

A: The reaction is an example of reduction reaction where both the functional group reduces into the…

Q: Suppose you have a crude sample of compound X and you attempt to purify it by recrystallization with…

A: Recrystallization is defined as a purification technique which is commonly used in chemistry to…

Q: A student performed the fractional distillation of a cyclohexane/toluene mixture. The refractive…

A: Here, it's given; Refractive index of distillate = 1.4301 Temperature = 22 degree celsius Mole% of…

Q: Which of the following would you expect to elute first from a silica gel column eluted with hexane:…

A: Chromatography is a technique used for separating mixture in a laboratory. The mixture requires a…

Q: The following are the absorption range for the functional group in IR spectrocopy below: D) alkyne…

A: Infrared (IR) spectroscopy is a technique that relies on the absorption of infrared radiation by…

Q: draw the alkane strucutre based off the IR spectrum, 1H NMR spectrum, and 13C NMR spectrum for this…

A: From IR, the IR peak at the 3000 range corresponds to the C-H bond. Review your table if you have…

Q: 1 eq. Br2 1ед. НСІ (CH3),Cu /Li ether H2/Lindlar cat.

A: Different organic compounds including alkenes and alkynes reacts with different reagents to undergo…

Q: ALL THAT APPLY

A:

Q: Define Radionuclide Purity if: t_measurement = 300 s , N1 = 85362 counts, N2 =1278 Counts, I1 =11,7%…

A: Radionuclidic purity is expressed in percentage, it is the percent of the radioactivity of a…