Name Mass Formula Mass moles Calculations 2H ₂ Hydrogen 543g 2.0158 g/mol + 02 Oxygen 32.00g/mol → 2H₂O Water 18.02g/mol

Q: 4. a. Draw the two chair conformations for cis-1,4-dimethylcyclohexane. Use the given template. In…

A: We have to complete the structural form and choose the correct option.

Q: A certain crystal exhibits a closest cubic packed structure. If the density of the metal 11.6 g/cm…

A: Answer:In a cubic close-packed (ccp) structure, also known as face-centered cubic (fcc), the…

Q: NaBH4 HBr KOt-Bu Br₂ EtOH HOT-Bu EtOH A OEt Br

A: The reaction is completed in four steps.First step is reduction of ketone , second step is…

Q: Predict the 1H NMR chemical shift of the circled proton(s) in the structure below. عليه ) 2.0-2.2…

A: Each unique proton in a compound produces a signal in hnmr spectra.The value of the signal depends…

Q: For the following reaction, choose (1) the MAJOR product and (2) the type of rotation occurring. S B…

A: We have to choose the correct option.

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: We know-The pKa is just the negative logarithmic value of Ka. That is,Acidity is proportional to Ka.…

Q: Using the provided table and the equation below, determine the heat of formation (in kJ/mol) for…

A: The heat of formation for PbS(s) = ?

Q: Which effect of the chemical industry is a positive one? O advancements in medicine O pollution of…

A: Chemical industries are chemical manufacturing or processing industries.It involves pharmaceutical…

Q: How many milliliters of 1.0 M NICL2 solution are needed to make a 5.0 mL 0.10 M solution?

A: We are asked to calculate the volume of 1.0 M NiCl2 solution from which a solution of NiCl2 having…

Q: Use the information in the pK, table to rank the molecules in order of decreasing basicity. For…

A:

Q: Calculate the molarity of a NaOH solution, if the 0.2000g of NaOH dissolved in 250.00 mL of…

A: Given,(i) mass of NaOH = 0.2000gvolume of deionized water = 250.00 mL(ii) molarity of NaOH = 0.200…

Q: Provide the correct IUPAC name for Bal,.

A:

Q: HO Predict the ¹H NMR chemical shift of the circled proton(s) in the structure below. H₂ C CH3 A)…

A: It is value in ppm found out by NMR spectroscopy. Chemical shift depends on the electron density…

Q: Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and…

A: NBS is used for doing the allylic and Benzylic bromination.

Q: The compound shown below is the product of a Claisen condensation. Draw structural formulas for the…

A: Given is organic compound.This compound is prepared by Claisen ester condensation reaction.In this…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. HBr (excess)

A: Given is organic reaction.This is hydrobromination reaction.

Q: A solution is prepared by pipetting 25.00 mL of 3.0 x 10-4 M CaCl2 into a 750.00 mL volumetric flask…

A:

Q: The following initial rate data are for the reaction of hypochlorite ion with iodide ion in 1 M…

A:

Q: Calculate the energy of one photon with a frequency of 5.09 x1014 s-1. What is the energy of a mole…

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Q: When 22.0 mL of a 1.79 x 10-4 M zinc chloride solution is combined with 15.0 mL of a 2.85 x 10-4 M…

A: we have to calculate the reaction quotient and determine if a precipitate forms

Q: O HYDROCARBONS Predicting the reactants or products of alkene hydrogenation ve one possibility for…

A: Given that the mystery reactant R reacts with hydrogen and produces the following reaction:Given…

Q: Draw a structural formula for the more stable carbocation intermediate formed in the reaction shown.…

A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.The…

Q: 1. 2. Br 1. + H₂O a = Proton transfer b = Lewis acid/base c = Radical chain substitution 2. NaOH…

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Q: Hydrogen gas is produced when 295.0 mL of a 0.6399 M HCl solution reacts according to Zn(s) + 2…

A: Volume of HCl solution = 295.0 ml = 0.295 LitreMolarity of HCl solution = 0.6399 M and reaction…

Q: Distances traveled by the solvent is 3.2 First spot ( fluorene) is 2.5 Second spot distance equals…

A: Rf value

Q: Consider the reaction of Na2SO4 (aq) and BaCl2 (aq) to form NaCl and BaSO4.  Which of the following…

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Q: H. Predict the ¹H NMR chemical shift of the circled proton(s) in the structure below. H₂ 요 H₂ CH3 A)…

A:

Q: Draw the product of this reaction. Ignore inorganic byproducts. Na NH3(1) Select to Draw Q

A: Given is organic reaction.This is reduction reaction.

Q: For each compound below, identify which position(s) is/are most likely to undergo an electrophilic…

A: In the given molecule two substituents are present out of that the methyl is electron donating or…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: In an organic reaction mechanism, the arrows are used to show the movement of electrons. Here, we…

Q: 1. 2. OH 1. La 2. OCH 3 Na NH₂ a Proton transfer b = Lewis acid/base c = Radical chain substitution…

A: Given are organic reactions. let's find out type of each reaction.

Q: A 4.7 x 10^-2 mg sample of a protein is dissolved in water to make 0.25 mL of solution. The osmotic…

A: Q. Given the protein samplehere in this question we have to calculate the molar mass of the protein…

Q: The organic compound shown in Question 4 contains which functional group? O a. carboxyl O b. ester…

A: Functional group is a group of atoms which is responsible for chemical and physical properties of an…

Q: 11thank u

A: A Lewis acid is a species that accepts electrons. It is positively charged or has vacant orbitals to…

Q: 2. Convert the line structure of 2,3-dimethylpentane into a Newman projection as viewed along the…

A: In the Newman projection formula, the dot represents the front carbon and the circle represents the…

Q: The product of this esterfication reaction is OH HO H₂SO4 + H₂O

A: Esterification reaction is an organic condensation reaction where a carboxylic acid reacts with an…

Q: A solution is made by mixing 100.0 g acetone (CH3COCH3) and 100.0 g methanol (CH3OH). a. What is…

A: Given:Mole fraction is the ratio of the number of moles of a specific gas and the total number of…

Q: 7. Rank the following compounds in order of increasing boiling point. Ranking II OH III HO. IV LOH

A: Boiling point is defined as the temperature at which a liquid starts boiling and becomes vapor. It…

Q: Using the provided starting material (cyclopentanone), provide a reasonable synthetic plan to make…

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

Q: 1) Predict the major organic product for each of the reactions shown below. Be certain to note what…

A: According to Bartleby Q&A guidelines we are supposed to answer only one question.  So, I can…

Q: Show how the following ring structure must flip for E2 and then circle the hydrogen that will be…

A: In ring flipping, the mirror image of the cyclohexane is drawn first. The groups present at the…

Q: 2. For each of the following compounds, circle all stereocenters. If there are no stereocenters in…

A: Any sp3 carbon atom attached to four different atoms or groups is known stereo center.Identify the…

Q: Which is not a plausible SN2 substrate? Xxer Br A Br B с D 'CI

A:

Q: 9. A solution initially contains an enzyme with K = 1.5 mM, 6.25 M of substrate, and no M and the…

A: The objective of the question is to calculate the velocity and the concentration after two…

Q: The conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C CH3NC(9)→ CH3 CN (9)…

A: Rate constant (k) = 3.0×10-3  s-1. Initial concentration (a) = 0.105M Time (t) = 432 s Let Final…

Q: Question 9 of 17 What mass of KOH would need to be dissolved in 500.0 mL of water to produce a…

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Q: Hydrolysis Time (min) 25.00 20.00 15.00 10.00 5.00 0.00 0 °C Experiment 1: Temperature 22°C 37°C…

A: The question is based on the concept of experimental chemistry.We need to interpret the bar chart…

Q: Draw a structural formula for the substitution product of the reaction shown below. Br H . Na SH…

A: AS we know that, S centre is more nucleophilic and less basic than O centre.In the reactant is…

Q: 14.55 Using your knowledge of aromaticity, explain the difference in the calculated dipole moments…

A:

Q: Select the products formed under the following one-step reaction: Cl₂, H₂O HO НО 111 НО IV XX VI…

A: Given is organic reaction.This reaction is known as halohydrin formation reaction.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".