ofbo & CH3 ΘΝΗΣ Pd/C (cat.) EtOH D₂ gas Pd/C (cat.) EtOH

Q: 1) The decomposition of N2O5 is an important process in the atmosphere. It is a first order…

A: Given=>  1) The decomposition of N2O5 is an important process in the atmosphere. It is a first…

Q: For the galvanic (voltaic) cell Fe(s) + Mn²⁺(aq) ⟶ Fe²⁺(aq) + Mn(s) (E° = 0.77 V at 25 °C), what is…

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Q: What type of attractive forces exist between all molecules?

A: Intermolecular forces are the forces of attraction or repulsion which act between neighboring…

Q: IUPAC Naming Instructions: Provide proper IUPAC names. Name: O₂N OH

A: The given molecule is an example of substituted benzene. The benzene ring should be numbered…

Q: Draw two resonance structures for the sulfite anion i (so). Include nonbonding electrons and formal…

A: Resonance structures : These are Lewis Structure that describe the delocalisation of electron in a…

Q: Questions 11-14 refer to the same strong base/strong acid (SB/SA) titration. A 15.00 mL solution of…

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Q: For the disaccharide, give the "numbers" for the glycoside bond (reading left to right). HO OH OH OH…

A: The C-O-C linkage between two monosaccharide units is called glycosidic linkage.

Q: 6) Derive an expression for the half life of a simple second order reaction In terms of the initial…

A: The rate law for second order reaction is: rate=-dAdt=kA2

Q: A chemist titrates 150.0 mL of a 0.3588 M trimethylamine ((CH3),N) solution with 0.2376M HBr…

A: we have to calculate the pH of solution at equivalence point

Q: Write a balanced half-reaction for the reduction of dichromate ion symbols where appropriate.…

A: During balancing of a half reaction or redox reaction firstly atoms are balanced and then charge is…

Q: a) Find the number of unpaired electrons, magnetic moment and crystal field stability energy for…

A: Here we have to find  number of unpaired electrons, magnetic moment and crystal field stability…

Q: The pH of a basic solution is 8.11. What is [H+]?

A: pH= 8.11  pH is equal to negative logarithmic value of hydrogen ions concentration

Q: Draw the major organic product of the synthetic sequence shown. Do not draw any byproducts. H 1.…

A: From the hydrocarbons, alkanes, and alkenes do not show acidic properties, but the terminal alkyne…

Q: Write balanced half-reactions for the following redox reaction: 3+ Cr₂O² (aq) +14 H* (aq) + 3…

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Q: What mass of tin (in g) would be required to completely react with 1.35 L of 0.350 M HCl in the…

A: Given reaction,                                        Sn s + 4 HCl aq → SnCl4 aq + 2 H2 g Volume of…

Q: 12 3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 50- IR 100+ 2 4000 1 integration 11 10 9 3000 00 8 2500 7 2000 22…

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectral data…

Q: What is the calculated value of the cell potential at 298 K for an electrochemical cell with the…

A: [Ag+] = 6.17×10-4 M [Mn2+] = 1.04 M EAg+|Ago=0.80 VEMn2+|Mno=-1.18 V

Q: .... 4111 Br NaCN DMSO MacBook Pro G C H

A: The given reaction is an example of SN2 reaction of alkyl bromide to give corresponding alkyl…

Q: 2. A solution containing 0.50 M sugar substitute and 0.50 M of its sodium salt has a pH of 11.68. a.…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: [Co(ONO) 3 (NH3)3] : [Fe(ox)2(H₂O)2]: [Pt(py)4] [PtCl4] : [Ni(NH3)6](OH)2: K₂ [FeO4]:

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Q: а e f 6.0 g Obtain a synthesis (or partial synthesis) of the compound, including all Choose a…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the 3 sub-parts of the…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Mg (s) is oxidized…

A: In cell notation anode is written in left side and cathode is written in right side. The double…

Q: Identify which two alcohols are needed to make the ether shown here. CH-CH2-CH2-O-CH-CH, CH3 CH3 A)…

A: Williamson ether synthesis: Alkoxide reacts with alkyl halide to form ethers.  Alkoxide ion is…

Q: Provide a complete curvy-arrow mechanism for the following Claisen condensation and predict the…

A: Esters having alpha-hydrogen undergo condensation in the presence of a base to form beta-keto…

Q: Give detailed Solution with explanation needed..give answer both sub parts if you not then don't…

A: Any redox reaction is balanced by either acidic or basic conditions as the reference. If we balance…

Q: Molybdenum-99 decays to technetium-99. Technetium-99 is also radioactive but has a long half life…

A: The time elapsed (t) = 2 hours The half-life of technetium-99 (T) = 6 hours

Q: 18.d 20. 4.63 grams of LiBr is dissolved in 78.0 grams of water. What is the mass percent of LiBr in…

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Q: Write the cell notation for an electrochemical cell consisting of an anode where Cu (s) is oxidized…

A: Given

Q: The flame in a torch used to cut metal is produced by burning acetylene (C₂H₂) in pure oxygen.…

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Q: A metal cation has a +2 charge and has a electron configuration of [Kr] 5s² 4d¹0. What is this…

A: In the question, electronic configuration of metal cation is given.  [Kr] 5s2 4d10 We ill find the…

Q: The pH of a sodium acetate-acetic acid buffer is 4.90. Calculate the ratio. Note: Reference the K of…

A: Given, pH of the Sodium acetate acetic acid buffer = 4.90  Required : [CH3COO-]/[CH3COOH] = ? Note:…

Q: Write the systematic (IUPAC) name for each of the following organic molecules: НО structure OH CH3…

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Q: An extracellular replacement solution, used in patients to replace lost electrolytes, contains 3.57…

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Q: c) [Fe(bipy)3]²+ (i) (ii) (iii) (iv) Determine the oxidation state of the metal Give the…

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Q: Construct the energy level diagrams of molecular orbitals for the π-system of ethylene. Use the…

A: In the case of ethylene, each Carbon atom consists of one unhybridized p-atomic orbital. In…

Q: 1) Find AH for the synthesis of B₂H6, diborane: 2B(s) + 3H2(g) → B₂H6(g) Given: 2 B(s) + 1/2O2(g) →…

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Q: Consider the reaction below. 2 HF(g) = H₂(g) + F₂(g) (K. = 1.00 x 10-²) Given that 1.00 mol of…

A: Given - Mole of HF(g) =1.00 mol Mole of H2(g) =0.312  mol Mole of F2(g) =0.750  mol Volume of Flask=…

Q: equations: Bronsted-Lowry acid-base pairs in each of the following a. H₂PO4(aq) + H₂O(1) H₂PO, (aq)…

A:

Q: Calculate the pH at the equivalence point for the titration of 0.200 M methylamine (CH3NH₂) with…

A: [base]=0.2 M [acid]=0.2 M Kb=5 * 10-4

Q: d. d. 0.202 m c. 0.302 m b. 0.407 m 29. Convert 0.505 M FeCl, to molality. The density of the…

A:

Q: The combustion of 0.374 kg of methane in the presence of excess oxygen produces 0.983 kg of carbon…

A: Mass of methane = 0.374 kg = 374 g Mass of carbon dioxide(actual yield) = 0.983 kg = 983 g…

Q: 2. Draw a galvanic cell containing Zn/Zn²+ (0.25 M) couple and Ag/AgCl(3.5M KCl) electrode connected…

A: Galvanic cell is the cell which convert chemical energy into electrical energy. Two electrods, anode…

Q: 55. What is the correct IUPAC name for the alcohol whose structural formula is: CH3-CH-CH-CH3 CH3 OH…

A: IUPAC (International Union for Pure and Applied Chemistry) nomenclature gave the rules for naming…

Q: Define the term pH. Which electrode do you use? Draw a scheme and describe the principle of pH…

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

Q: H₂N ОН NH₂ NH товидце Н H₂N ОН NH₂ H2N, НО NH₂ NH₂ ОН ОН NH₂ НО NH₂ довдив оч ОН ОН EN NH₂ NH₂ НО…

A: Amino acids are molecules that combine to form proteins. Amino acids and proteins are the building…

Q: Calculate the density of a particulate composite composed of 60 vol % Mo in a copper matrix. Express…

A: Composition of particulate = 60 vol % Mo

Q: VI. A, B, C and D represent the same compound: a. TRUE b. FALSE

A: We have different representions of molecule. Which are molecular, space-filling, ball and stick, and…

Q: Rel. Intensity D 100 80 60 40 201 0.0t 60 Explain each Mass Spectrum peak for Br₂ 80 100 Bromine…

A: The question is based on the concept of mass spectroscopy. we need to explain the mass spectra of…

Q: CO₂H CO₂H Br

A: The given reaction is an example of alpha bromination of carboxylic acid. PBr3/Br2 can be used as…

Q: 1. D-Glucose and D-ribose Description: 2. D-Glyceraldehyde and dihydroxyacetone Description:

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.