Question 4 Propose a mechanism for the biosynthesis of terpene 13 from geranyl pyrophosphate 12. OH HO 12 14 13

Q: Calculate the pH of a 0.250M solution of lead nitrate, Pb(NO₃)₂.

A: Given: Concentration of Pb(NO3)2= 0.250 M  

Q: A metal, MM, of atomic mass 56 amu reacts with chlorine to form a salt that can be represented as MC...

A: Given that : Atomic mass of metal M = 56 amu Mass of sample of the salt = 42.9 g Mass of water = 100...

Q: the electrophoretic pattern

A: In this question we have to explain the electrophoretic pattern of a patient with bence H jones prot...

Q: The cycle of copper reactions starts with solid copper metal and ends with solid copper metal. Suppo...

A: Given, Initial amount of copper (Cu) = 0.482 g Amount of copper (Cu) recover = 0.453 g Percentage of...

Q: 1. Carboxylic acid reacts with an alcohol to form: A. Ester and Water B. Ester C. Water D. No reacti...

A: Which of the following is correct

Q: - Electron Attraction Nucleus Repulsion HA

A: Answer: n=n 124 cc 134 n=n 110 cc 116  

Q: What is the IUPAC name for the compound shown? H H H H H- -C- -H- IUPAC name:

A: The IUPAC name of the compound can be written on the basis of the main carbon chain, functional grou...

Q: What is The Real Rule for Significant Figures? The Real Rule for Significant Figures: A. All the Ce...

A: Soln Here both options A and B are true in case of rules for defining significant figures. So option...

Q: The chemical analysis of a binary hydrate shows that it is composed of 27.76% Mn, 35.82% Cl and 36.4...

A: Given: Mass composition of Mn = 27.76 % Mass composition of Cl = 35.82 % Mass composition of H2O = ...

Q: Calculate the value at K. for the hypothetical reaction: Q(g)+2X(g) = M(g)

A:

Q: Consider this reaction where the various partial pressures are known but the reaction is not yet at ...

A: So correct option is ∆G°

Q: Rank order the following molecules (I, II, and III) in order of relative boiling point temperature. ...

A:

Q: 15) CH-CH=CH-CH-CH-CH, 17) 16) CH, CH, CH5 CH, C-CH, CH3 CH3 CH CH2 H3C CH CH3 CH2 H2C-CH3 CH3

A:

Q: The peroxydisulfate ion (S208-2) reacts with the iodide ion in aqueous solution via the eaction: S2O...

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per...

Q: Calculate the change in Gibbs energy for each of the sets of A, H°, A,S, and T.

A: We know that G=H+TS  from this formula we can easily calculate the value of G . see below           ...

Q: Consider the Balmer series discussed in the book (and Prof. Scherer's lecture notes), where the freq...

A: The frequency of Balmer series is given as: ν=14-1n2×(3.29×1015) s-1

Q: E A student dehydrated a sample of hydrate incompletely. Explain how the incomplete dehydration of t...

A: Given: The student dehydrated a sample of hydrate incompletely.  

Q: 11. 1) Zn(Hg), HCI Ph 2) NBS, UV light (1 equivalent)

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

Q: Molarity of Na2S2O3 (stock solution).    0.100 M Volume of diluted bleach titrated (taken from the ...

A: Density of commercial bleach solution = 1.08 g/mL

Q: What is a mixture is a combination of

A: To explain: A mixture is a combination of what?  

Q: The second-order rate constant for the decomposition of nitrous oxide to nitrogen molecules and oxyg...

A: The rate constant with respect to temperature was explained by Arrhenius by using equation  lnK = (-...

Q: Please anwser the following it’s just naming structures. Thank u so much ??

A:

Q: Match the following terms to their definitions: Aqueous solution, cation, centrifuge, decant, flame ...

A: The solution is given below - 

Q: 4. Write the electron configuration for an atom of Zirconium (Zr: atomic number 40). What is the nob...

A: electron configuration is the distribution of electrons of an atom or molecule (or other physical st...

Q: Calculate the mass of sodium aurothiomalate (CH.AuNaO4S) that contains 100 g of go

A: we are given 100 gram of gold in C4H4AuNaO4S  we need to find the mass of C4H4AuNaO4S   

Q: What are the functional groups found in Sodium palmate?

A: Given : We have to tell what functional groups are present in Sodium palmate

Q: Consider a first order decomposition reaction of A with t1/2 = 35.0 seconds. If the initial concentr...

A:

Q: Determine the mass of solid NaCH:COO that must be dissolved in an existing 500.0 mL solution of 0.20...

A: Given that : Concentration of acetic acid = 0.200 M Ka = 1.8 x 10-5

Q: Part A The thermal energy of 1.00 mol of a substance is increased by 0.900 J. What is the temperatur...

A: Given : 1.Thermal energy (dU) = 0.900 J  2 . Number of mole(n) = 1.00 mol     

Q: Indicate whether the salts below would form solutions that are acidic, basic, or neutral in pH. KCIO...

A:

Q: Draw the nuclear symbols (with chemical symbols, mass numbers, and numbers of protons) for an atom o...

A: Draw the nuclear symbols of the given data---

Q: H)=0.00000199526 c). pOH = 9.7 %3D OH =1.9952683e-10 1x 10 -14 =D5.0118724e-15

A: Given, pOH = 9.7     Required,                     Concentration of H+ & OH- ions

Q: (b) Write down the uses and limitations of phase rule. (c) Classify the colloids into different grou...

A: b)Gibbs' Phase Rule provides the theoretical foundation based in thermodynamics for characterizing t...

Q: 6. Consider the following reaction(Criegee Ozonolysis) k 302 203 (Fast) C„H4 + O3 k2 C2H,O3 (Slow) U...

A: According to steady state approximation, rate of the formation of intermediate or rate of decomposit...

Q: Question 17 of 24 Provide the correct IUPAC name for the compound shown here. HO 4- 3-6- 5- 2- 1- hy...

A: Naming of a compound is done according to the rules given by IUPAC

Q: During one of the washes, 10 mL of dilute NaOH was added to the product mixture. Select the statemen...

A:

Q: So;(g) = So,(g) +¿º2(g) SO2 (g)

A: 2SO2(g) + O2(g) <===> 2SO3(g) Kc= 2.37 x 10-3

Q: The smallest bone in the human body, which is in the ear, has a mass of  0.0030 g. what is the mass ...

A: Given, The smallest bone in the human body which is the ear, has a mass of 0.0030 g mass of bone in ...

Q: 4. Draw the line structure for the ester that can be formed from the reaction of the acid anhydride ...

A: In this question the reaction is between an acid anhydride and an alcohol. We know when the above re...

Q: Seawater contains about 3.5% by mass dis- solved solids. As a rough approximation, assume that the d...

A: Well, in order to calculate the boiling point, we need to convert NaCl concentration in morality. Wh...

Q: The uncertainty in the NMR frequency of a compound in liquid state (relaxation time =ls) is 0.1 Hz. ...

A:

Q: e net ionic equation fo

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: The synthesize of ammonia from nitrogen and hydrogen gaseous endothermic reaction takes place as bel...

A: The equilibrium reaction given is, => N2 (g) + 3 H2 (g) → 2 NH3 (g)  

Q: Calculate the electronegativity difference of the following molecules and classify whether the type ...

A:

Q: What makes nanotechnology special in terms of how it is used to develop products? *   A. It helps in...

A: Nanotechnology can be defined as branch of chemistry  that  uses of matter on atomic and supramolecu...

Q: a) Caffeine, CgH10N4O2 b) THC, C21H30C

A: Given caffeine and THC

Q: grams

A:

Q: Postassium dichromate oxidizes potassium iodide in acid solution liberating iodine use half reaction...

A:

Q: A reaction in an anabolic pathway is found to have a large negative Gibbs Free energy. How likely is...

A: Metabolism is chemical reaction that occurs in the living organism.There are two ways-Anabolic and c...

Q: Determine the mass of solid NaCH:COO that must be dissolved in an existing 500.0 mL solution of 0.20...

A: Volume of solution = 500ml Concentration of CH3COOH = 0.2M pH of buffer = 5 Ka for CH3COOH = 1.8×10-...