Mailings Review 3. a) Draw the following structures on a piece of paper, take a picture of them and upload the image below. ● R-(-)-Carvone Cinnamaldehyde ● ● Camphor ● Vanillin . Formaldehyde

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.0600 moles of HBr? A) 3.67 L B)…

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Q: (25) With respect to the following unbalanced redox equation that takes place in basic solution:…

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Q: how do i fix tis electron configuration? 1s^2 2s^2 3s^18

A: Given electron configuration: 1s2 2s2 3s18 We have to fix this electron configuration.

Q: Can u help me answer this 2 questions with complete solution please thank you 1. The density of…

A: (1) Given that -  Density of acetonitrile, C2H3N = 0.786 g/mL  Density of methanol, CH3OH = 0.791…

Q: (Q108) Which of the following nuclides is produced when unstable tin-100 undergoes electron capture?…

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Q: Using the electron-pushing diagram shown, draw the product of the reaction, including nonbonding…

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Q: A) Mg Select the series of atoms that are arranged in order of increasing electronegativity. A) S<…

A: Electronegativity increases as we move from left to right in a periodic table. On the other hand, it…

Q: The conversion of graphite to diamond involves an internal energy change (ΔU) of 5.1 kJ mol-1 and a…

A: Given that, for the conversion of graphite to diamond involves an internal energy change (ΔU) of 5.1…

Q: Calculate the pH of 0.0154 M NaN3. (Ka of HN3 = 1.9 x 10-5)

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Q: Consider the reaction: 2 NaBH4(aq) + H₂SO4(aq) → 2 H₂(g) + Na₂SO4(aq) + B₂H6(9) What volume, in mL,…

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Q: Nitrogen shows distinct differences from phosphorus and the rest of Group 15. For compounds of N are…

A: Given: Nitrogen and phosphorus both exist in Group 15. We have to find the reason why the compounds…

Q: 11) Which carboxylic acid is used to prepare the ester shown? A)CH3(CH₂)3COOH B) CH3CH₂COOH C)…

A: As you post multiple question on one post , as per our company guidelines we are supposed to answer…

Q: Convert 223 K into Convert 223 K into A) B.) C F

A: see below

Q: Calculate the ph of the solution that is formed by diluting 55 Ml of 0.023 mole/L hydroxide acid to…

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Q: Chlorine and water react to form hydrogen chloride and oxygen, like this: 2 Cl₂(g) + 2 H₂O(g) → 4…

A: Given,  2Cl2(g) + 2H2O(g) -------&gt; 4HCl(g) + O2(g)  At equilibrium, Pressure of Cl2, PCl2 = 42.2…

Q: Show all intermediates, mechanisms, and reagents. With each synthetic step in a true synthesis, you…

A: Given tranformation involves C-C bond formation for the synthesis of secondary alcohol. Grignard…

Q: please answer, d, e, f, g, h, i

A: Esters are alkyl derivatives of carboxylic acids. IUPAC name of ester is alkyl alkanoate as it…

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: 2. Methane can be disposed into two simpler solutions, hydrogen and carbon. Therefore, methane  a)…

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Q: how to draw chair conformations as consituinal isomers?

A: Constitutional isomers are structural isomers the compounds that share same molecular formula but…

Q: Draw the product(s) of the following reactions. CH3CH₂CH₂-CEC-H 1. BH3/THF 2. H₂O₂ / aqueous NaOH

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Q: 1) Calculate the residual entropy of N=10^5 hydrogen atoms that can occupy M=10^7 sites on the…

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Q: *23-23 The following cell was found to have a potential of -0.492 V: Ag|AgCl(sat'd)||HA(0.200…

A: Here we have to determine the acid dissociation constant of weak acid HA from the following given…

Q: Consider the reaction N2 + O2  > 2 NO. How many grams of NO would be formed from 36.9 g of N2?  Only…

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Q: Draw the structure of the major organic product of the reaction below. Zn(Cu) -CH=CH₂ + CH₂12 ether

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Q: The standard reduction potential of the Pb2+/Pb electrode is -0.13 V and the standard cell potential…

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Q: 3. How many milliliters of 0.1 N sodium hydroxide will be needed to neutralize a 25.00-mL solution…

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Q: 3. Br2 BrO3 + Br (base)

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Q: Give the enol formation(s) of the following dicarbonyl compound

A: Here we are required to draw the enol form of given compound

Q: 20) Which molecule is a primary amide? A) CH,CH2NH(CH3)2 B) CH3NHCOCH3 C) C6H5CONH2 D) CH3NHCH₂CH3

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: Suppose a 0.028M aqueous solution of phosphoric acid (H₂PO4) is prepared. Calculate the equilibrium…

A: Given,  [H3PO4] = 0.028 M  Calculate the equilibrium molarity of HPO42- = ?

Q: 12. The energy required to excite an atom from level n=1 to level n=2 is 1.43 x 10-17 J. Calculate…

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Q: To measure the concentration of an aqueous solution of H₂O2, an analytical chemist adds strong acid…

A: Given following balanced Chemical equation -  6H+(aq) + 5H2O2(aq) + 2MnO4- (aq) ----&gt; 5O2(g) +…

Q: *23-17 The following cell was used to determine the PSO, of a solution: SCE||SO, (xM).Hg,SO,(sat'd)…

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Q: 4) The successive () ionization energies of a certain element are 1, kJ/mol, I, 4900 kJ/mol, L =…

A: Lewis structure represent the total number of valence electrons in a molecule. Valence electrons are…

Q: Calculate the enthalpy change for the following chemical reaction: Tip: make sure the reaction is…

A: Given, NH3(g) + F2(g) ➝ NF3(g) + NH4F(s) Compound  ∆Hf kJ mol-1 NH3(g)          -45.6  F2(g)…

Q: What is the reaction? cycloaddition B HPh 8-8 ∙C- & CO₂Me CO₂Me CO₂Me CO₂Me HPh D [Single selection]…

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Q: Calculate the volume in liters of a 4.0 × 10 μM magnesium fluoride solution that contains 50.0 mmol…

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Q: Calculate the enthalpy change for the following chemical reaction: Tip: make sure the reaction is…

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Q: Which one of the following is a strong acid? A) HNO₂ B) HF C) HCIO4 D) HC₂H3O2

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Q: A chlorous acid buffer Containing 0.75 mol of A HClO₂(aq) and 0.75 mol of Nacio₂caq) in 1.00L has a…

A: we have to calculate pH of the buffer solution, after HCl is added

Q: Metabolite 1 The common name for metabolite 1 is How does its structure differ from diazepam? OH

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Q: Converting between metric units is necessary to solve many chemistry problems. For practice,…

A: CONVERSION FORMULA:   1 kilogram = 1000 grams  1 gram = 1000 milligram 1 kilogram = 106 milligram

Q: Gaseous ethane (CH₂CH3) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

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Q: An aqueous solution is prepared to be 0.405 M in sodium fluoride and 0.261 M in acetic acid . (1) Is…

A: Given 0.405 M in sodium fluoride and 0.261 M in acetic acid . Add HBr 0.133 moles in 1L solution

Q: rules of significant figures; include units with each result. Mixture 1 Mixture 2 Pure Lauric Acid…

A: The mass percent of stearic acid in different mixtures is given as follows-

Q: 16) The best classification for the following compound is: Jo A) aldehyde B) ester C) ketone D)…

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Q: For the cell diagram: Mg(s)|Mg2+(aq)|2H+(aq)|H2(g)|Pt(s) which reaction occurs at the anode?

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Q: Calculate the standard potential for the reaction CuBr(s) + e + Cu(s) + Br₂ For CuBr, Ksp - 5.2 x…

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Q: Is this answer correct? Pretty sure it is, but I just want to make sure :) Thanks!

A: Yes you are correct  Enthalpy and Entropy both are positive.