Lycopene is non-polar. Explain why? Lycopene is coloured. Comment on the feature in its structure that explains this physical property.

Q: ELEMENT MOLAR MASS, g/mol H 1.008 C 12.011 N 14.007 15.998 Na 22.990 Si 28.085 P 30.974 CI 35.450

A: Solution- We have to determine the following points. 1) We find the number of moles of given compoun...

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Q: 1. A 0.512 g sample of CaCO, is dissolved in 12 M HCl and the mixture is diluted to 250 mL. a) How m...

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Q: Find the element with the highest oxidation number in each of the following formulas: a Naz Cr2 O7 (...

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Q: Question 2 Given a Keg of 3.47 x 1018 at 298 K, will the corresponding AG° be posițive or negative? ...

A: Given that, the Keq is 3.47×1018 at 298 K. I.e., Keq =3.47×1018. T = 298 K. We have to tell the sign...

Q: Part A The reaction below has an equilibrium constant of K = 2.2 x 106 at 298 K. 2 COF,(9) = CO2(9) ...

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Q: A. Determine the concentration of the glucose stock solution in mg/mL. B. Complete the table above b...

A: For preparation of stock solution, 500 mg of glucose was taken to form 25 mL of the solution.

Q: What's More Activity 4 - Complete the nucleosynthesis reactions below Given: Composition of each nuc...

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Q: Suppose you synthesized copper nanoparticles and found the average particle diameter to be 6.2 nm. H...

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Q: Calculate the value of ?p for the equation   C(s)+CO2(g)↽−−⇀2CO(g)?p=? given that at a certain tem...

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Q: In the chemistry lab stockroom, there is more than enough hydrogen gas for the reaction , but only 2...

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Q: explain how 1-octanol is insoluble with water but soluble with hexane?

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Q: Choose the general expression for the equilibrium constant for the following reactions: Part A aA(aq...

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A: Balanced chemical equation is the equation in which number of atoms on left hand side and right hand...

Q: Consider the diprotic acid H2A with K1  =1.00 x 10^-4 and K2 = 1.00 x 10^-8. Find the pH and concent...

A: K1 = 1 × 10-4  K2 = 1 × 10-8

Q: For the exothermic reaction PC (9) + Cl2(9) =PCl(9) Based on the initial data, which of the followin...

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Q: The encircled one is an additional chemical entity of this drug that makes it a pro-drug, what is th...

A: A prodrug is a medication or compound that after administration/insertion is metabolized (i.e., conv...

Q: The reaction of CH3OC1 with LiCH3 to form (CH3)20 is second order with respect to both LICH3 and CH3...

A: For a second order reaction when the species are different, A+B→Products The rate law is given as, R...

Q: The following chemical reaction HI(g) + CH,I(g) → CH,(g) + L(g) is characterized by the experimental...

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Q: A sample of Ni weighs 73.6 grams. Will a sample of Ag that contains the same number of atoms weigh m...

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Q: Question 11 What is the maximum solubility of Cu(SCN) (Ksp = 1.8 x 101) in a 0.10 M KSCN solution? W...

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Q: A. Determine the concentration of the glucose stock solution in mg/mL. B. Complete the table above b...

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Q: Q: A cylinder containing CH4, C;H6, and N2 has to be prepared in which the ratio of the moles of CH4...

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Q: .N. NH2 HO. CF3 CF3

A: The given incorrect reaction is :  Draw the mechanism with this new reactant(s) to obtain the desir...

Q: Draw the alcohol from which you could make 2-chloropentanal. Hint: Start by drawing 2-chloropentanal...

A: Here we have to prepare 2-chloropentanal by retro synthesis process from suitable alcohol as startin...

Q: How many grams of NaH2C6H5O7 must be added to a 300 mL solution of 0.15 M H3C6H507 (Ka= 3.2x 10) to ...

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Q: An experiment is conducted in which a quantity of H2(g) is chemically generated in a closed headspac...

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Q: 3. XYZ, a non-electrolyte, is miscible (highly soluble) with water and its molar mass is 132 g/mol. ...

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Q: The density of concentrated ammonia, which is 28.0% w/w NH3 is 0.899 g/mL. What volume of this reage...

A: Given, Concentration of concentrated ammonia solution = 28.0 % w/w Density of NH3 solution = 0.899 g...

Q: the pressure of No

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Q: HCl(aq) + Na2SO4(aq) If 17.23 g of NaCl are used, how many grams of H2SO4 are required for complete ...

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Q: mpirical formula?

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Q: A student has a 6.78 liters of a solution that has a molarity of 8.56 M. How many moles of solute ar...

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is def...

Q: A Solution is pre.pared by Mixing of B02 X 200mLof a 5.1 X O10-3°M k, C7 solution 50 lo=4 Ag (NOJU w...

A: Here a solution is prepared by mixing 50 ml of 3.2×10^-4 M AgNO3 and 200ml of 5.1×10^-3M of K2CrO4 s...

Q: The following reaction reaches equilibrium in a closed reaction vessel. 3 Fe(s) + 4 H,O(g) = Fe,O,(s...

A: Catalyst can be defined as the substance that increases the rate of reaction without getting consume...

Q: Direction: Complete the table of the substances below by filling out the necessary information that ...

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Q: rate

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Q: + en

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Q: Which way will the equilibrium shift for the reaction 2NO2 2 2NO - O2 (AH = -83 kJ) if: Pressure is ...

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on ...

Q: SOLID LIQUID GAS EFINITE SHAPE AND VOLUME AVERAGE LEVEL OF KINETIC ENERGY MOLECULES ARE IN CONSTANTL...

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Q: A. Heparin B. Chondroitin-6-sulfate C. Hyaluronic acid D. Dermatan sulfate E. Chondroitin-4...

A: As shown in above are the structures which are considered from No. 1 to 6. A . Heparin Structure : N...

Q: Consider the compound xenon dichloride, XeCl2 a.What is the polarity of the molecule? b. What type...

A: a) it is non polar compound . because both cl at 180 degree so they cancel each other effect .  b) X...

Q: Describe the difference between polar covalent and nonpolar covalent bonds. ( Give one example of a ...

A: The correct answer is given below

Q: A 0.0258-g sample of an unknown acid was titrated with 0.04983 M KOH solution. Using the given data,...

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Q: Which of the following would have to gain two electrons in order to achieve a noble gas electron con...

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Q: = 850.0 nM. What initial concentration of the drug 17. A certain drug binds to a protein with Kd wou...

A: Given: Kd = 850.0 nM = 0.85 μM Fraction of binding, θ = 0.95 (95% given)