What is the line structure and structural formula of 4,5-dihydroxy-6-methyl-n-heptanal?

Q: IV %3D a. d. II b. e. II c. IV

A: ->CH3SH is hard nucleophile hence it give addition at the hard center. -> I think there is som...

Q: 1. For a copolymerization of A and B, the copolymerization plot is shown below. What could be reason...

A: A copolymer is a polymer that is comprised of at least two monomer species. Numerous economically si...

Q: 2. When 2.00 g of hydrazine (H,N2) decompose into 1.33 equivalents of NH3(8) and 1 equivalent of N2(...

A: When 2.00 g of hydrazine N2H4 decompose into 1.33 equivalents of NH3(g) and 1 equivalent of N2(g) at...

Q: How many milligrams of solute are there in 100 uL of a 50mM NaCl solution (MW 58.44 g/mole)? Show yo...

A: Mass of solute required to prepare 100 uL of a 50mM NaCl solution is given below

Q: Which of these is the correct representation of a beta particle? a) He b) y c) e d) je a O b o d

A: Given symbols: He24 γ00 e+10 e-10 We have to find the correct representation of a beta particle.  

Q: Question 12 An electroplating solution contains vanadium (50.9415 g/mol), which is a metallic elemen...

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Q: Calculate the concentration of dissolved sulfate ion in solution if 75.0 mL of a 0.0250 M Ba(NO3)2 a...

A: Given,  [Ba(NO3)2] = 0.0250 M  Volume of Ba(NO3)2 = 75.0 mL  [Na2SO4] = 0.0100 M  Volume of Na2SO4 =...

Q: An experiment was performed to determine the heat capacity of a coffee cup calorimeter. The calorime...

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Q: For any chemical reaction at dynamic equilibrium , what is the rate of the forward reaction?

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Q: what is the electronic configuration for Lu3+

A: We have to write the electronic configuration of Lu3+

Q: 8. Glycolysis involves ten biochemical reactions. The first two reactions of the glycolysis cycle ar...

A: Given that, two reactions are given below (1) C6H12O6(aq) + ATP(aq) ↔G6P(aq) + ADP(aq), ∆H1 = -19.74...

Q: Name the following cyclic hydrocarbons: CH, CH, CH2-CH,

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Q: Indicate the atom in the molecule below with the highest electron density. [Image description: The c...

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Q: A) An aqueous solution has a hydrogen ion concentration of 1.0 x 10^-13 M. What is the hydroxide io...

A: For an aqueous solution, we know that the production of the concentration of the hydrogen ions and t...

Q: When determining the equilibrium concentrations for the reaction [A][B] [AB] AB(g) A(g)+B(g) K. = a ...

A: The equilibrium reaction given is,  

Q: (d) On problem set 1 we considered the alkene complex [Mn(CO)s(Ph2C=CPH2)] . This complex and two re...

A: In Metal -alkene bonding there are two types of bonding.  Those are  1) sigma bonding from alkene to...

Q: The solubility of magnesium fluoride, , in water is 1.5x10^-2 g/L. What is the solubility (in grams ...

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Q: Which compound would be most soluble in water? CHCH2C-CH3 O CH3-O-CH2-CH2-CH3 CH3-CH2-CH2-OH CHICHC-...

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Q: Agent Precipitate Precipitate Ag+ Insoluble Dilute HCI chlorides Insoluble chlorides Pb2+ Dilute HCI...

A: We have to find the formula of the precipitate and color of precipitate.

Q: Test for I ion You again have a new sample of known test solution and you will add 6 M HCI. You will...

A: In this piece of the examination, you will utilize six arrangements (containing either a halogen or ...

Q: plz answer both questions I'll

A: A solution was prepared by dissolving 0.02 moles of ethanoic acid (HOAc; pKa = 4.8) in water to give...

Q: Balance the following reactions and classify each reaction. i. CaCO3 (s) --> CaO (s) + CO2 (g) ii. C...

A: Given :-  i. CaCO3 (s) --> CaO (s) + CO2 (g)ii. C2H4 (g) + O2 (g) --> CO2 (g) + H2O (g)iii. KC...

Q: Draw an energy level diagram for the orbitals involved in the lowest energy charge transfer transiti...

A: In the complex ZrMe2(SePh)2, zirconium (Zr), is the central metal ion. Zirconium has the following p...

Q: Test for SO,* ion Take for instance you have a test solution and you will add 6 M HNO, drop by drop ...

A: To the 5-10 drops of the obscure, add some HNO3 + AgNO3.Arrangement of the encourage demonstrates th...

Q: 5) Calculate the pH when 40.00 mL of 1.000 x 10' M HF, is titrated (aq)" with 20.00 mL of 1.150 x 10...

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Q: 1. How much heat is released when 165 g of liquid benzene, C6H6 (1), cools from 78.0°C to 12.0°C? (S...

A: The mass of benzene is = 165 g The decrease in the temperature of the liquid benzene is = 78.0oC to ...

Q: In 100 ml of solution there are Ca2+ ions 0.25 M and Ba2+ 0.05 M. Calculate the mass of Na2SO4 that ...

A: Ksp of CaSO4 = 4.9 x 10-5 Ksp of BaSO4 = 1.1 x 10-10 [Ca2+] = 0.25 M [Ba2+] = 0.05 M   The amount of...

Q: What element is produced by the beta decay of the isotope below? 197 79 Au a) Hg b) Pt c) Au 197 197...

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Q: Question 46 of 48 Submit Provide the correct IUPAC name for the skeletal (line-bond) structure shown...

A: For naming of alkanes according to IUPAC the following steps are required. ->first of all identif...

Q: One of the steps in the commercial process for converting ammonia to nitric acid is the conversion o...

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Q: John Dalton developed an atomic theory from which our current theory was built off. Which of the fol...

A: Dalton atomic theory is on the basis of law of conservation of mass , i.e mass can neither be create...

Q: QUESTION 5 Use the molar mass of iron (Fe) to determine how many moles of iron are in a sample of 10...

A: The no of moles of any substance is the ratio of the given mass of the substance to that of molar ma...

Q: Q3 a) Without any calculation state if then poly(methylacrylate) is soluble in methylacrylate. Why? ...

A: GIVEN:- a) Without any calculation state if then poly(methylacrylate) is soluble in methylacrylate. ...

Q: The compound you will be investigating in this experiment is the ionic salt barium nitrate, Ba(NO3)...

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Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropria...

A: Given salt-- LiNO3

Q: Photons of Illght with a wavelength of 97 nm are belng directed through a chamber of hydrogen gas at...

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Q: 3-9. A 40-cu ft tank is filled with air at 14.7 psia and 80°F. The tank also contains a 15-lb block ...

A: The pressure will be 58.14 psi

Q: State three factors that affect the rate of a reaction.

A: Given:-   State three factors that affect the rate of a reaction.   The rate of the reaction determi...

Q: Use the following information to answer this question. smoke CO2 + H,0 02 hydrocarbons What type of ...

A: The diagram shows that the hydrocarbons are heated in the presence of oxygen and give CO2 and H2O (s...

Q: 2. Given the following reaction, compound A (benzyl alcohol) and compound B (benzyl bromide) are com...

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Q: Below is a diagram showing a typical heating/cooling curve for water. It reveals a wealth of informa...

A: We would use the given heating curve to answer these questions.      Note : As you have uploaded mul...

Q: To summarize your lessons, fill up the blanks to complete the sentences. To study stoichiometry you ...

A: This question is based on information of general chemistry . The correct answers of the following qu...

Q: In this peptide the amino terminus is the amino acid Cys-Ala-Gly-Arg-Gln-Met a.arg b.Сys c.gln d.met...

A: A peptide has two ends: The end with a free amino group is called the N-terminal amino acid residue....

Q: Isomers for metal complexes are molecules with the same molecular formula and differ only in the arr...

A: The correct answer is given below

Q: C and D

A: We are given that on buring certain amount of biomass we obtain 52%(w/w) methane. This means that wh...

Q: Choose the best Lewis structure from those presented below. (It will help to work out the missing fo...

A: Structure A: Nitrogen has 2 bonds + 1 lone pair = 3×2 = 6 electrons. Therefore, nitrogen is not obe...

Q: The human eye can detect light at a frequency of 7.57×1014 Hz in the visible region of the spectrum....

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Q: How do I calculate the mass of aspirin using back titration when titrating aspirin against 0.2M NaOH...

A: Here we have to determine the mass aspirin present in the sample if 29ml of 0.2 M NaOH( excess) is a...

Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. 3,3,3,3- 2,2- 3,3-...

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Q: 7. Explain why Mg-EDTA complex is added to the titration mixture in the determination of calcium wit...

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