H2 (1-equiv) Pd-C [1] CH3LI но но [2] H2O [1] (CH3)2CuLi OH [2] H20 [1] CH3CH2MGB OH [2] H2O H2 (excess) Pd-C NABH4 CH3OH

Q: Which of the following compounds is more stab

A: Given : We have to tell which of the following is more stable.

Q: Which of the following (NBr3, BF3, OF2, IF3) is(are) exempted from the octet rule? Check all that ap...

A:

Q: For the reaction: A2 (aq) + B2 (aq) → 2 AB (aq) The three plots below were created using the data ob...

A:

Q: Think about the following reaction: 2 A (g)⟶B (g) +2 C (g)   Assume that we start with 100.0 mole...

A: Given the reaction: 2 A (g)⟶B (g) +2 C (g) 2 moles of A react to form 1 mole of B and 2 moles of C, ...

Q: Strontium carbonate decomposes by the following reaction: SrCO3(s) → SrO(s) + CO2(g) In one reaction...

A: From the given data we will figure out the moles of CO2 produced then we can easily calculate averag...

Q: 7H5O2 = 160.21 C7H8O2 = 122   Density: C7H8 = 0.87 g/mL KMnO4 = 2.7 g/mL KC7H5O2 = 1.5 g/mL C7...

A: The solution is as follows:  

Q: Which buffer(s) would give the amino acid tyrosine an overall negative charge? Select all that are c...

A: Amino acids have an amino group as well as a carboxylic acid functional group. In acidic medium, the...

Q: One of the most utilized IV (intravenous) fluids administered in medical settings is called D5W, whi...

A: Given that : Volume of D5W = 250 mL %m/V = 5%

Q: 4. Draw the major expected organic product(s) for each of the reactions below in the empty box provi...

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only. ...

Q: For a reaction to be spontaneous, which of the following factors should have a negative sign? a   ...

A: Given : We have to tell what is requirement for spontaneity of a reaction

Q: What are the components of the buffer solution when 0.15 mol H3P04 is mixed with 0.05 mol NaOH? P H2...

A: Given : We have to tell what are the components of buffer solution .

Q: The reaction of 60.0 g of aluminum oxide with 30.0 g of carbon produced 22.5 g of aluminum. What is ...

A: Given : We have to calculate the percentage yield.

Q: (c) An ideal monoatomic gas at 1 bar and 300 K is expanded adiabatically against a constant pressure...

A:

Q: Which of the following molecules can participate in any kind of hydrogen bonding with water? H. H-C=...

A:

Q: Refer to the phase diagram below when answering the questions on this worksheet. Begin by adding S, ...

A: The phase diagram given is,  

Q: How can you differentiate between an acid and a base by using taste?

A:

Q: The following volumes of 0.000300 M SCN are diluted to 15.00 mL. Determine the concentration of SCN ...

A: Given that, the following volume of 0.000300 M SCN- is diluted to 15.0 mL. We have to calculate the ...

Q: Sensorial analysis of natural food colorants do not include: a. Visual b. Flavors c. Weighing d. Sme...

A: Q.(1). Introduction: Sensory analysis of the food analysis examines the many physical appearances of...

Q: Which of these compounds is most soluble in water at pH 7.0? (Note that the non-ionized forms are sh...

A:

Q: NO is an atmospheric pollutant that destroys ozone in the stratosphere. Here is the accepted mechani...

A: Given reaction mechanism: We have to find the catalyst and the intermediate.

Q: 'H NMR 300 MHz

A: a) This is an isomeric ester of the compound in a. The butyl group present in the above compound can...

Q: The above section of an NMR was taken from a student sample of this experiment. You see while the 2H...

A:

Q: For the enthalpy (H) factor to become favorable, the enthalpy of the products should be a   Lower ...

A:

Q: Which of the following is not true of the slowest step in a reaction mechanism? It is an elementary ...

A: Slowest step determines the rate of the reaction. If the reaction mechanism contains only one step, ...

Q: ny moles c

A:

Q: Sea water contains (5.30x10^0) g of salts for every (6.5000x10^2)mL of solution. Assuming that the s...

A: Given, Sea water contains (5.30x10^0) g of salts for every (6.5000x10^2)mL of solution. Assuming tha...

Q: Which of the following violates the octet rule? SF6 CO2 O AICI4 O Co3?

A: Concept is based on octet rule:

Q: The substances, HCI , CION02 and HOCI are: Select one: 1 a. Ozone producers b. Ozone depleting subst...

A: 1) c. chlorine reservoir. 2) d. chitin 3) c. chitin 4) b. flipping soap 5) c. it decreases DO 6) b. ...

Q: Which compound has the greatest ionic character? O RbF O LiF O NaF O CSF

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: hat is the reaction equation for copper (II) and thiosulfate ions and the completed reaction of 2Fe(...

A: Given : We have to complete the given reaction.

Q: 1- A silicon wafer with crystal orientation was placed at an oxidation furnace for one hour. Calcul...

A:

Q: By titration, it is found that 77.3 mL of 0.122 M NaOH(aq) is needed to neutralize 25.0 mL of HCl(aq...

A: Answer: In neutralization reaction, hydroxide ion of base reacts with hydrogen ion of acid and neutr...

Q: answer the synthesis problems and show reagents used

A:   2. Alkyne First converted into alkene then it is oxidised with mCPBA(metachloroperbenzoic acid)  e...

Q: Molecular oxygen, O2, has a collision diameter of 3.57 x 10-10 m. Calculate the mean free path, 2, f...

A:

Q: ccording to the equation below, what is the limiting reactant if you combine 2 moles of N2 with 3 mo...

A: Given : We have to find out the limiting reagent.

Q: [이

A: Organic reaction mechanisms:

Q: How many hydrogen atoms are there in the following molecules? 1 molecule of C6H12O6 2 molecules of C...

A: In the molecular formula, the subscript written next to the atom represents the number of that atom ...

Q: Which of the following (NBr3, BF3, OF2, IF3) is(are) exempted from the octet rule? Check all that ap...

A:

Q: For the reaction below which of the statements is correct? A+ 2B → 3C O The reaction is second-order...

A: Rate law is determined by slow step of the mechanism of the reaction.   

Q: Consider the following reversible reaction at equilibrium. N2(g) + 3H2(g) = 2NH3(g) AH° = +9.22 x104...

A: We will apply Le-Chateliers principle to solve the above question.

Q: Synthesize the compund (Nifedipine) via Hantzsch dihydropyridine synthesis.

A: Hantzsch dihydropyridine synthesis of Nifedipine involves the reaction of ethyl acetoacetate, 2-nito...

Q: A well is being drilled in an area were the temperature gradient per km is 20 degrees celsius. If th...

A:

Q: Which of the following (NBr3, BF3, OF2, IF3) is(are) exempted from the octet rule? Check all that ap...

A:

Q: 03) Below are presented two 1H NMR spectra. Among the compounds pentan-3-ol, pentan2-ol, pent-3-amin...

A: HNMr tells us about the spiltting pattern  of hydrogens in the compound. 

Q: how many molecules of nitrgoen, N2 are found in 78.2g of N2? The atomic mass of nitrogen is 14.01amu...

A:

Q: If Cl2 reacts at a rate of 35 M/s, state how fast NOCI will form. i 166 M/s

A: Reaction rate:

Q: Calculate the percent by mass of potassium nitrate in a solution made from 67.0 g KN0, and 447 mL of...

A: Given: Mass of KNO3 = 67 g The volume of water = 447 mL The density of water = 0.997 g/mL Standard...

Q: Give these molecular weights of only nonpolar and non-ionic molecules consisting of only hydrogen an...

A: Given: molecular weights of nonpolar and non-ionic molecules.  

Q: moles

A: Atomic symbol of Nitrogen is N Atomic symbol of Oxygen is O  

Q: Which of the following molecules can initiate ion-dipole interactions with water? :N=N-N H. :N-F: :N...

A: Ion-dipole interaction occurs when an ion encounters a polar molecule. A cation or positive ion woul...

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.