2. For each of the following species, add all lone pairs, then circle the most basic site. In order to determine this, you will need to estimate the pKa values of the corresponding conjugate acids. (a) (d) NH2 (b) (c) OH NH2 (e) NH
Q: 31. NO AI USE
A: Approach to solving the question: We will see the different Hydrogen atoms with same environment.…
Q: What is AS for the reaction A) 53.6 J/K mol B)-53.6 J/K mol C)-21.4 J/K mol D) 474.8 J/K mol…
A: Step 1:Given data, SO2(g) + NO2(g) —> SO3(g) + NO(g) Substance…
Q: Suggest a few improvements that can be made to enhance the separation or sensitivity of the existing…
A: To enhance the separation or sensitivity of an existing method, here are a few general…
Q: a) Will 50.00 g of NaCl completely dissolve in 100 g of 80°C water? b) Will 0.40 g of benzoic acid…
A: Solubility is the maximum amount of a solute that can be dissolved in a solvent at a given…
Q: Reaction 1: 0.1 M K₂CrO₄ (potassium chromate), 1 M NaOH, and 3 M HCl Reaction 2: HCl concentration,…
A: Reaction 1: K2CrO4, NaOH, and HClInitial Colors:K2CrO4 (potassium chromate): Yellow solution.1 M…
Q: In the drawing areas below, draw the two conformations of trans-1-bromo-4-fluorocyclohexane that are…
A:
Q: The buffer mentioned in the image is from the following question:"What is the pH of a buffer made by…
A: The pH of buffer solution calculation:Step 1:The buffer prepared from weak acid and their conjugate…
Q: Please correct answer and don't use hand rating
A: Identify the longest carbon chain: The longest chain in the molecule consists of five carbon…
Q: 4
A: Approach to solving the question: To check the aromaticity of any compound we need to follow…
Q: Using the drawing space below, draw the mirror image of the following molecule: Once you have drawn…
A: The mirror image of the given compound is shown below. The given molecule is not a chiral compound.…
Q: Draw the complete mechanism to get the product
A:
Q: Please help rewrite the chemicals
A: According to Le Chatelier's principle, if you add the heat reactant side, the endothermic reaction…
Q: Show work with explanation needed. Don't give Ai generated solution
A:
Q: Show work. Don't give Ai generated solution
A: Step 1:In Cyclopentane, every proton is equally acidic because of every carbon has 2 hydrogen atoms…
Q: Question 37
A: Question (37): From the given figure (5), The activation energy : aThe energy of reactants : bThe…
Q: Show work with explanation needed .don't give Ai generated solution. Give correct solution
A: Step 1: 1H NMR1H NMR (proton nuclear magnetic resonance spectroscopy) is a powerful analytical…
Q: How to use the solubility rules
A: Steps to Use Solubility Rules:1. Identify the lons in the Compound: Start by breaking down the…
Q: 5. Trinitrotoluene or TNT is, perhaps, the best-known explosive (in classic cartoons, for example,…
A: Question (a): Reagent(s) required to add nitro groups to toluene Answer:The reagent for nitration is…
Q: a weak acid (HA) has a pka=4.68, what is the Kb of the conjugate base A^-?
A: The pKa and pKb are the negative logarithms of the acid dissociation constant (Ka) and the base…
Q: what is the formal charge of SeOF2 for this specific lewis dot structure?
A: Formal charge = number of valence electrons - (number of non bonding electreons + ½ number of…
Q: Please correct answer and don't use hand rating
A: To make sure, we can approach this problem by carefully defining and analyzing each possible option…
Q: Show work with explanation needed. don't give Ai generated solution
A: Step 1:The acidity of a hydrogen atom depends on the percentage of s-character in the atom. As the…
Q: What is the pH of 0.010 M HCl (aq) using activity coefficients?
A: Step 1: Write the dissociation equation:HCl is a strong acid and dissociates completely in…
Q: Part A Which of the bonds in a carbon-oxygen double bond has more effective orbital-orbital overlap,…
A:
Q: Please correct answer and don't used hand raiting
A:
Q: You should write out what you think you will be doing in an experiment of Introduction to…
A: In an experiment involving the introduction to equilibrium and Le Chatelier's Principle, we would be…
Q: tory Bookmarks Window Help achieve.macmillanlearning.com +717 pts /3200 Macmillan Learning Question…
A:
Q: 3. A 14.01 g sample of N2 reacts with 3.02 g of H2 to form ammonia (NH3). If ammonia is the only…
A: Conclusion: The mass of ammonia formed is approximately 17.01 g (rounded from 17.04 g to match the…
Q: What are the chemical structure of me сиз сиз (excess] following musing compocents Brz. mono…
A:
Q: Show work in detailed. Don't give Ai generated solution
A:
Q: Don't use AI.
A: Given:…
Q: jp
A: Thank you.
Q: V acmillan Learning okmarks Window Help achieve.macmillanlearning.com 3 X Chapter 6 HW - General,…
A: Aldotetrose has 4 carbon atomsThere are two types of aldotetrose In case of erythrose the Two…
Q: https://www.science.org/doi/10.1126/science.aao7287
A: The structure of the polymer is shown in the image. It is a (PTEO) polymer.The chemical formula of…
Q: Please correct answer and don't use hand rating
A: The pH at the equivalence point (when 25.00 mL of HCl is added) is 5.41. This is crucial for…
Q: Assuming only the neutral form of the compound significantly "bioconcentrates" in fish, Estimate the…
A: Step 1: Determine the fraction of neutral PCP at pH 7 Step 2: Calculate the equilibrium…
Q: к > Window Help 3 Fri Oct 11 1:5 0 A achieve.macmillanlearning.com c + W Ideas of caring in nursing…
A: Answer well explained above
Q: 4. Orient the following so that the lowest priority atom is placed away from your view (behind), the…
A: Step 1: Step 2: Step 3: Step 4:
Q: Please correct answer and don't use hand raiting
A: In the given energy diagram, the energy of the reactants A+B is 300 kJ/mol while the energy of the…
Q: Predict the major products of the following reaction. Be sure to use wedge and dash bonds to show…
A:
Q: 15. NO AI USE
A: Approach to solving the question: we need to see the key peaks from the IR spectra and thus we cn…
Q: 1.3 Internal energy is a function of volume and temperature in a closed system of constant…
A: 1.3.1.Given,U=U(V,T)Then the general differential equation for change in internal energy…
Q: (lab)1. What is the % yield of recovered caffeine? recovered is 10 mg. (Post lab) 2. What was the %…
A: 1Q)To calculate the % yield, we need the theoretical yield. Since the theoretical yield is not…
Q: fill in the blanks
A: This question involves a reaction that takes place within potato juice, which produces a pink…
Q: A sample of gas contains 1.97 moles at 37.8 °C in a volume of 3.61 L. If 0.530 moles of gas are…
A: The first step is to convert the temperatures from Celsius to Kelvin because the ideal gas law uses…
Q: QUESTION 8 Choose the best reagent to achieve the following reaction: 1. LIAIH4, 2. H30+ O NaOH, H2O…
A:
Q: Question 16
A: The problem is asking us to find the rate constant (k) for a first-order reaction. The rate law for…
Q: As the lead product manager at OrganometALEKS Industries, you are trying to decide if the following…
A: Step 1:Mechanism Step 2:Note: It has one chiral carbon, which is indicated by an asterisk (*).…
Q: Predict the Products of the reaction below: HC CH2CH2CH3 a. H₂C NaBH H₂O CH CH2CH2CH x CH₂ b. H₂C…
A: The reaction involves a cyclic ketone (with an aliphatic group on the ring) being treated with…
Q: Consider the equilibrium: H2(g) + Br2(g) ⇌ 2 HBr(g) Kp = 9.89 To a 2.0 L flask are added…
A: Let's solve this step-by-step using the equilibrium relationship given by Kp, which is 9.89 for the…
Step by step
Solved in 2 steps with 1 images
- Each of the three molecules shown here contains an OHgroup, but one molecule acts as a base, one as an acid, andthe third is neither acid nor base. (a) Which one acts as abase? (b) Which one acts as an acid? (c) Which one is neitheracidic nor basicb) Which of the following compounds would you expect to be most acidic? Explain your answer, including clear drawing/analysis of the relevant conjugate base(s). H.Which of these bases is the strongest one which can be used (and retains it pasic character) in aqueous solution? (a) CH3O- (b) F- (c) HO- (d) CH3CO2" (e) HSO4-
- A compound with a resonance that increases the stability of its conjugate acid is a strong acid. (A) True (B) False5. Pyridine (C5H5N) is a weak base (a) What is (i.e. look it up) the Kb for pyridine? Then calculate it's pkb. (b) Write the reaction of pyridine and water. (c) What is the conjugate acid of pyridine? (d) For this conjugate acid, calculate the Ka and the pka.For the compound below please determine which of the two protons (a) or(b)is more acidic using the ARIO rule and explain your reasoning. Note: To answer the question correctly, please draw both Conjugate Bose 1 and Conjugate Base 2. Determine which of the two protons is more acidic using the ARIO rule and explain your reasoning - if the reason is R (number of Resonance Structures) please draw ail the resonance structures. Make sure you keep track of all formal charges and lone nairs: A. Proton (a) is more acidic because of A (atom type and/or size in ARIO) B: Proton (b) is more acidic because of A (atom type and/or sire in ARIO) C. Proton (a) is more acidic because of R (number of resonunce structures in AB1O) D: Proton (b) is more acidic because of R (number of resonance structures in ARiO) E. Proton (a) is more acidic because of I induction in ARIO) F. Proton (b) is more acidic because of 1 (induction in APQO) G. Protion (a) is more acidic because ofO(orbital type in ARig) H: Protion…
- As we will see in later chapters, many steps in key reaction sequences involve acid–base reactions. (a) Draw curved arrows to illustrate the flow of electrons in steps [1]–[3]. (b) Identify the base and its conjugate acid in step [1]. (c) Identify the acid and its conjugate base in step [3].(b) Which of the following bases is most basic? (strongest base has the most stable conjugate acid). Provide a reason for your answer. H2N-CF3 H2N A B Dchoose the strongest base in each set. Explain answer.
- Order the anionic compounds from the most basic to the least basic. (1) Θ N. (2) Drag and drop options on the right-hand side and submit. For keyboard navigation... SHOW MORE ✓ Strongest base Second strongest III Weakest base = III (2) (1) (3) (3)HN (e) (p) HN NH2 HO (9) (a) 6.44. Identify the most basic site.3) For the explicitly shown H-atoms in the compound shown below: a) Please label the hydrogen atoms that are the most and second most acidic. Please estimate the pKa-values for these acidic groups. b) Where is the most basic atom in the molecule? Please explain how you established its basicity. H HOH ON H