What is the line structure and structural formula of 2-ethyl-3,4-demithyl-1-hexanal?

Q: Suppose you need a buffer with a pH of 4.9. Which conjugate acid-base pair should you use? O sodium ...

A: To find the appropriate buffer of given solution we need to find the buffer range of each conjugate ...

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: Q2. Consider eating a meal providing a total of 1,815 kilocalories, and containing 190 g carbohydrat...

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Q: Question 11 The following test data were obtained for an aqueous solution of calcium chloride. Mass ...

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Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. 4- 3- 2,4,4- 2,4- ...

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Q: What is the molar solubility of zinc hydroxide in a buffer that has a pH of 7.00?(K sp (Zn(OH) 2) = ...

A: Given Data, pH= 7.00 Ksp of Zn(OH)2=3.0×10-17 Molar solubility of Zn(OH)2= S = ?

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

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Q: oxygen Suppose the following chemical reaction can take place in this mixture: CO(@)+2 H,(9) → CH,OH...

A: The given balanced reaction is., CO(g) + 2H2(g) -----> CH3OH(g)  

Q: What is the vapor pressure fo the solution composed of  542 mL of water ( Pvapor = 760 mmHg)  and  1...

A: Volume of water = 542 ml Mass of water = 542 g Mass of sugar = 12 g Number of moles of water = 542 g...

Q: Explain why the 2,4-dinitrophenylhydrazone is colored and the semicarbazide is not. The reason shoul...

A: The colour of any compund depends on the various type of transition occuring in the compound due to ...

Q: A 5.70 g iron ore was dissolved in concentrated HCl. After the dissolution, the resulting solution w...

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Q: 2) Provide plausible stepwise mechanisms using curved arrow notation to explain the elementary steps...

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Q: A compound with the molecular formula C8H8O produces an IR spectrum with signals at 3063, 1686, and ...

A: Index of hydrogen deficiency (IHD) indicates the degree of unsaturation . It will help to identify t...

Q: A 1.00 L buffer solution is 0.200 mol L-1 in C6H5COOH and 0.250 mol L-1 in C6H5COOLI. The Ka for C6H...

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

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Q: When a strong base is added to a solution with a pH of 7.5, the pH of the solution will _____. a. b...

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Q: . Twenty-five pounds of propane are held in a sealed container at 350 psia. The volume of the contai...

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Q: The drawing below shows a mixture of molecules: key carbon O hydrogen nitrogen sulfur oxygen chlorin...

A: The given reaction, CO(g)+2H2(g) → CH3OH(g)

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: Complete the following solubility constant expression for Ag, CrO4. K. sp

A: Write solubility expression for Ag2CrO4 --

Q: 11. Cro, 12. Ba(C,H,02)2 13. ICI,

A: Please find the below attachment.

Q: What amount of water (in moles) is produced by the reaction of 5.00 mol C5H12 with 27.5 mol O2? C5H1...

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Q: Potassium naturally consists of 93.10% K-39 and 6.90% K-41. K-39 has an atomic mass of 38.963707 amu...

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Q: What should you do if you get a chemical on your skin? For the toolbar, press ALT+F10 (PC) or ALT+FN...

A: If the chemical drops coincidentally get on the skin the skin may burn if the chemical is in concent...

Q: Carbonic acid CHe Cog) react in water to produce Hso" according to Pe cquation. cag) a) Determine Th...

A: Given reaction: H2CO3(aq) + H2O(l) ⇌ H3O+(aq) + HCO3-(aq) We have to determine the acid, base, conju...

Q: The decomposition of hydrogen peroxide (H2O2) was observed and yielded the results shown below. Time...

A: Simply we can find the order of reaction from a  reactant concentration vs time graph. A standard gr...

Q: Which one of the compounds shown below is an aldehyde? Он H-C-H CH3CCH;CH3 CH3-0-CH3 CH3CHCH,CH3 CH;...

A: In this question we have to just detect a functional Groups of given organic compounds .  

Q: How many total nodes will f block elements in period 8 have? a. How many planar nodes? b. How many r...

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Q: Reduction potntial Voits Galvanic Ecell vut s Anode Cathode (urs) -Zocs): Pbrs)- 2ncssi Ag(s) -2n cs...

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Q: A 12.63 g sample of calcium ore was dissolved in HCl and gravimetrically analyzed, through the preci...

A: Solution - According to the question - Given - Mass of calcium ore = 12.63 g Mass of pure CaCO3 = 2....

Q: (True or False, explain if its false) The value of the chemical displacement of a proton is determin...

A: In the given problem we have to discuss whether the statement given "The value of the chemical displ...

Q: A biogas-plant converts biomass into methane. From a certain substrate, 52% (w/w) methane can be obt...

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Q: For hydrogen, which of the following electron transitions emits the longest wavelength of light?

A: Here the correct option is 'd' . We know from rydberg formula, I/lemda is directly proportional to (...

Q: How does diffusion differ from osmosis

A: Diffusion the basically the movement of both solvent and solute substances whereas the osmosis is th...

Q: 1) Proteins undergo a process called thermal denaturation. This is a process where the protein unfol...

A: Spontaneity of a reaction means will the reaction proceed in forward reaction without any need of ex...

Q: The solubility of silver nitrite,AgNO2 , in water is 3.8 g/L. Calculate ksp.

A: The solubility of silver nitrite is = 3.8 g/L The molar mass of the silver nitrite is = 153.874 g/mo...

Q: The weak base methylamine, CH NH2, has K 4.2 x 10 It reacts with water according to the equation CH,...

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Q: Explain with chemical equations form the reaction of [Cu(NH3)4]SO4•H2O Heated the solid in an igniti...

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

Q: Which of the following is the least soluble in water? Select one: O a. NaCl (sodium chloride) O b. N...

A: The NaCl which is commonly known as sodium chloride is strongly soluble in water on dissolving and b...

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

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Q: What is the name of this reaction? What is the mechanism? And what of the reactants needed to get th...

A: The solution of the question is given below:

Q: If 49.0 g of H3PO4 is reacted with KOH, determine the theoretical yield and percent yield of K3PO4 i...

A: Given -> Weight of H3PO4 = 49.0 gm Actual yield = 45.0 gm

Q: Why is it important to know the structure of an organic compound? Use your understanding of isomers ...

A: The question asks about the importance of structure of an organic compound. The exact structure of a...

Q: What is the formula for iron (II) nitrate? Hint: for CO2, write CO_2

A: To write Formula for iron (II) nitrate:    Symbol of Iron = Fe   Nitrate is a polyatomic ion with mo...

Q: The drawing below shows a mixture of key carbon O hydrogen nitrogen sulfur oxygen chlorine Suppose t...

A: Reagent which are present in the lesser quantity and will be exhausted first are known as limiting r...

Q: Examining the crystal structure of CsCl (Caesium Chloride), the Cs+ions form the 8 corners of a cube...

A: The crystal structure of CsCl is given to have Cs+ ions present at the eight corner of the cube whil...

Q: Questions 1

A: Since you have posted multiple questions, the answer for first question is given below. Kindly repos...

Q: How many grams of solld potasslum cyanlde should be added to 2.00 L of a 0.209 M hydrocyanic acid so...

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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: H)3 + H(NO3)

A: There is not proper information for the above ques.