Lycopene is a bright red carotenoid hudrocarbon found in tomatoes and other red fruits and vegetables, such as red carrots. watermelons. grapefruits, and papayas. What is its IUPAC name?

Q: Given the following proposed mechanism, predict the rate law for the overall reaction: 2 NO2 + Cl2 s...

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Q: Write the equiliprium constant expression in terms of K, for the reaction: CS, (g) + 4 H, (g) = CH, ...

A: There is a reversible reaction given in the question. We are asked to write the equilibrium constant...

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Q: Q1: What is the density (g/ml) of a 3.6M Sulfuric acid solution that is 29% H,So, by mass (Mwt. = 98...

A: Given 3.6M H2SO4  29% H2SO4 by mass means that 100 g of solution contains 29 g of H2SO4  Mw (H2SO4) ...

Q: Question 5 If the Ka for an ion HA¯ is 2.10×10-6, what is the value of Kh for A2- at 25 °C? (the ans...

A: The dissociation of the given acid takes place as follows: HA- + H2O  → H3O+ + A2-

Q: Calculate Ke. for the reaction A (aq) + B (aq) 2C (aq) if at equilibrium [A] = 0.62 M, [B] = 0.53 M,...

A: The Keq of the above reaction can be calculated as follows 

Q: Calculate the entropy change when two moles of water boil at 100.0 °C. The value of AH is 40.65 kJ m...

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Q: Al203 (s) =2AI3* (aq) + 302- (aq) If, at equilibrium, a beaker contains 1.00 L of solution with 13.8...

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Q: Determine how the following changes affect the given equilblirium reaction that is held in a closed ...

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

Q: GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution) ...

A: Given data,Mass of ascorbic acid=500mg=0.500gVolume of water=2.0L=2000mL% m/v of solution=7.5 %

Q: Question 6 Which of the following functional groups found in amino acids are negatively charged at p...

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

Q: 4- Give structures of the Grignard reagent and the aldehyde react to yield each of the following alc...

A: structures of the Grignard reagent and the aldehyde or ketone that would react to yield the followin...

Q: 2. What is the frequency of an X-ray radiation of wavelength 9.41 x 10 1° m?

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Q: 4.40 When iron and steam react at high temperatures, the fol- lowing reaction takes place: 3 Fe(s) +...

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Q: Create a timeline for the development of atomic theories from before the common era until the presen...

A: According to modern theory, matter is made of tiny particles called atoms, which are in turn made up...

Q: 2) Calculate how you would prepare 1.000 / of a pH 9.50 buffer made from NH3 and NH,CI. You are prov...

A: Solution                             Given that  The calculated quantities of NH4Cl & NH3 need t...

Q: chip sample) is analyzed using EDTA titration with EBT as indicator. The following data were recorde...

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Q: [Review Topica) [References) Use the References to access important values if needed for this questi...

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Q: Synthethic Natural Gas (SNG)

A: In this question we have to explain that the empirical relations equation for mixture of gases , est...

Q: When octane is combusted with inadequate oxygen, carbon monoxide may form. If 100 g of octane is bur...

A: Given: Mass of octane = 100 g. And mass of oxygen = 200 g.  

Q: The equilibrium constant is equal to 5.00 at 1300 K for the reaction: 2 SO2(g) + O2(g) =2 SO3(g) If ...

A: Reaction quotient(Qc): The quantity obtained by substituting the initial concentrations into the equ...

Q: Radioactive phosphorus-32 decays with a half-life of 14.0 days. A chemist obtains a fresh sample of ...

A: We have to calculate the number of days chemist have to do the experiment.  

Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid...

A: Volume of tank = 125 L Initial moles of SO2 = 12 mol Initial moles of O2 = 9.3 mol Equilibrium moles...

Q: Suppose that the half-life of sterouds taken by an athlete is 42 days.If the steroids biodcarade by ...

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Q: Follow the curved arrows and draw the products of the following reaction. Include all lone pairs and...

A: We have to predict the product of the reaction.  

Q: Please circle out different functional groups present and write the name of the group

A: The compound given is,  

Q: The equilibrium constant, Kp, is 79.9 at 2500 K for the following reaction: XY2(g) + XZ2(g) = 2 XYZ(...

A: ICE table of Reaction                 XY2 (g) + XZ2 (g) →2 XYZ (g)  Initial      0               ...

Q: What is the wavelength (in nm) of blue light that has a frequency of 6.25 × 101“ s1? (c = 3.00 × 10°...

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Q: The pH of a 0.50 M solution of the weak acid HA is 4.76. The value of Ka is O a. 6.0 x 10-10 O b.9.2...

A: Given data :- Concentration of weak acid = 0.50 M pH of weak acid (HA) = 4.76

Q: If one fluidounce of a cough syrup contains 10 gr of sodium citrate, how many milligrams are contain...

A: Thus, 5 mL solution contains 1.6907 g of sodium citrate.

Q: Design a buffer that has a pH of 9.57 using one of the weak acid/conjugate base systems shown below....

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Q: mL Alcohol 85% ad 240 mL Sig. For the scalp. How milliliters each of 95% v/v alcohol and water shoul...

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Q: Place these in order of most likely to proceed to completion (products), where 1 is least likely and...

A: For proceed the reaction in for direction. The equilibrium constant should be high. Higher the value...

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Q: Predict the product of the following reaction. OH H3C (acid work up) H3C 0-CH3

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Q: 6 ml of water used (5 ml of tap water 1ml of buffer)     Hard Water Trial 1 Hard Water Trial 2 ...

A: We would use given instructions for calculation to proceed for calculation.  For this we would use t...

Q: Mg(NO,)2 Mg: N: O: 2) (NH,),PO, N: H: O: P: 3) Al,(SO.), Al: S: O:

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Q: reagents for other Rh antigens

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Q: ASSAY - 20 tablets weighing 2.58 g were crushed to a powder. A portion of the crushed powder (0.5283...

A: Given: A1% = 72.3 Adiluted = 0.582 Stated content = 20 mg

Q: 6If the ratc constant for this second-order reaction is 8.0x 10-8 L mol' s, what is the half-Life fo...

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Q: Triphenylmethanol LAB Q 2. Would it be possible to use ethanol instead of diethylether to prepare th...

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Q: For the chemical equation   SO2(g)+NO2(g)↽−−⇀SO3(g)+NO(g)   the equilibrium constant at a certain...

A: SO2(g)+NO2(g)↽−−⇀SO3(g)+NO(g)   For the reaction, keq = [Product]/[Reactant] = [SO3][NO]/[SO2][NO2] ...

Q: A mechanism for a naturally occurring reaction that destroys ozone is: O3(9) + HO(g) → HO2(g) + O2(g...

A: Reactant is a substance that carry out the reaction.  Catalyst is the substance that catalysis the c...

Q: In the reaction. HCO3 (aq) + HPO42- (aq) = H2CO3 (aq) + PO43- (aq) the conjugate acid-base pairs are...

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Q: 8.7 Chemical Reaction. A mole of the solid-phase chemical MgCO, decomposes into a mole of gas CO, an...

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Q: One mechanism for the destruction of ozone in the upper atmosphere is O3 (9) + NO(9) → NO,(g) + O2 (...

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Q: If the Ka for an ion HA is 1.12x10-6, what is the value of Kh for A2- at 25 °C?

A: Given that, Ka for HA- = 1.12×10-6  Kb for A2- = ?

Q: 2. Which of the following half-reactions lare reduction? → NO ONO3- D Maz → Mn Oz

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Q: Complete the table.  Element Electron Configuration Ionized State Number of electrons of the ion...

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Q: The decomposition of hydrogen iodide on finely divided gold at 150°C is zero order with respect to H...

A: