Using a maximum likelihood approach and the model of molecular evolution shown below, which of these three trees of Tortall immortals is most likely to be the true tree? G T

Q: Draw the major product of this reaction. Ignore inorganic byproducts.

A: The carbonyl compounds give nucleophilic addition reactions. The carbon atom of the carbonyl carbon…

Q: 10. Use the equation below to calculate the follow 1 Ca3(PO4)2 (s) +_ NaNO3 (aq) a. Balance the…

A: The balanced reaction is given as, 3 Ca(NO3)2 (aq) + 2 Na3PO4 (aq) →Ca3(PO4)2 (s) + 6 NaNO3 (aq)

Q: HO OH 1hydroxy-1,3eyclobutadiene 3) он 3 hydroxy-4-haxene 5) OH

A:

Q: 6. The end of a new nucleotide is always added to the end of an existing strand. 7. Distinguish…

A: DNA is basically a genetic material and transfer genetic information necessary for synthesis of…

Q: Calculate the molality, the molarity, and the mole fraction of NH3 in an 6.20 mass % aqueous…

A: Step (1) Mass % of ammonia = 6.20 % Mass of ammonia = 6.20 gm Mass of solution = 100 gm Mass of…

Q: 6) Which structure best fits the IR shown below? HO. H. a. b.

A: Answer:

Q: 2. Rank the following substances in order of increasing acidity: (CH;)2CHOH HCEE CH, (CF3)2CHOH,…

A:

Q: || || من هم أحياة Drawing .

A: we have to draw the product of the given reaction.

Q: 3. Methane hydrate (also known as methane clathrate) has a formula , and is found in very large…

A: Given, mass of methane hydrate (4CH4·23H2O) = 1000 kg

Q: 5. Draw the products formed when the following alkyne is treated with each reagent:…

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Drawing H H3O+ N + Q

A: Acidic hydrolysis of Enamine is given.We have to find out the product formed in the reaction

Q: Write a balanced equation to show the reaction of aqueous aluminum acetate with aqueous ammonium…

A:

Q: 2. What is the theoretical yield if 8.00 mL of 3.50 mol·L-1 HNO3, 10.0mL 5.50 mol·L-1 H2SO, and 4.50…

A: (2) Given that -  Volume of HNO3 = 8.00 mL  Molarity of HNO3 = 3.50 mol L-1    Volume of H2SO4 =…

Q: 4) Determine the [H+] in a 0.755 M HCIO solution. The Ka of HCIO is 2.9 x 10-8. 2.9x 10-8 x2/0.155…

A: 4) 5)

Q: How many moles of KCl are contained in each solution? MISSED THIS? Read Section 5.2; Watch KCV 5.2,…

A: We are given the volume and molarity of a KCl solution and we have to calculate the number of moles…

Q: 2 Thanks!

A: 2 K                  +               O2…

Q: Questions 12 The equation for the combustion of ethanol is: C,H,OH(1) + 30,(g) → 2CO,(g) + 3H,O(1)…

A: a) The equation is,

Q: A semiconductor has wide energy gap and requires less energy to move an electron from the valence…

A:

Q: PI+ 7,5 kcal EX 8. True or False. The energy required to melt a solid is higher than the energy…

A: Given: Energy required to melt a solid is higher than the energy required to vapourize a liquid.  To…

Q: Calculate the molarity of each solution. MISSED THIS? Read Section 5.2; Watch KCV a. 3.25 mol of…

A: Molarity is defined as the no of moles of the solute per litre of solution. molarity=no of moles of…

Q: 2. An electron in the hydrogen atom makes a transition from energy state n = 6 to a lower emitted by…

A:

Q: #2 and #4

A: In the given two step reaction step-1 is the formation of epoxide (an electrophile) . This can be…

Q: 13. The compounds 2-chlorophenol and 4-chlorophenol are examples of A) Molecules that are identical.…

A: 13. B  14. B  15. D  16. D  17. D

Q: Draw the major product of this reaction. Ignore inorganic byproducts. O To

A: The question is based on the reactions of aldehyde this is an example of nucleophilic addition…

Q: 1. Give the IUPAC names for the following compounds: la) CH3 (b) он CH3CHCHCH2CH3 CH2CH2CH, Ic) он…

A: Hi  Thank you for  question.  But i have been asked to solve only part 1. So please if you want more…

Q: 7) When propionic anhydride is dissolved in water, it forms propionic acid according to the balanced…

A: Solving only one question in accordance with guidelines. We will first calculate mass of each…

Q: 19. Rank the following atoms in order of increasing electronegativity. Label the most…

A:

Q: Complete the sentence: Based upon the Bohr model of the atom, electrons_ can exist at any distance…

A: According to the Bohr's model of the atoms:  Electrons are present  at distinct distance from the…

Q: 11- Draw the more stable chair conformation of the following molecules a)…

A: In cyclohexane chair , more stable conformation has less energy . In most stable conformation…

Q: Using the Debye-Huckel Limiting law, calculate the activity coefficient of sulfate ion with u =…

A: Given:-

Q: 4) Do you think infrared spectroscopy would be a valuable diagnostic tool when converting glycerin…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Part 3 out of 4 H finish structure ... ↓ draw structure ... HO™ H3O+ H₂0 CH3OH

A: Given is mechanistic step of organic reaction mechanism.Given reaction is dehydration reaction.

Q: a. Se, b. 20. Show the direction of the dipole in each bond. Label the atoms with &+ and 8-. a. H-F…

A: Here the atom which is more elctronegative will carry fractional negative charge and less…

Q: HO, 1,2-dihydroxybenzene 7) 8) CH CH, HO CH 3,44-triphenyl-2-butanol 10)

A:

Q: Draw the starting reactant that would produce this mydrazone when treated with this reagent. Ignore…

A: Given,The reaction:

Q: 1. Under certain conditions, Methane (the major component in natural gas) can be produced by heating…

A: We are given the following reaction, C(s) + 2H2(g)⇌CH4(g).