1) Below is the structure of rilpirivine, an ati-HIV drug: شته H Rilpivirine H (a) Identify (circle) the two most acidic protons in rilpirivine. (b) Identify which of these two protons is more acidic. Explain your choice (detailed).

Q: NO₂ → NO3 + NO₂

A: Redox reaction :                         We need to balance the above reaction  in alkaline (basic)…

Q: If the value of K, for HCN is 4.9 x 10-10 at 25 °C, calculate the equilibrium constant for: CN (aq)…

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Q: The molar solubility of lead (II) chloride (PbCl2) is 2.9 x 10-2. What is the Ksp of PbCl2? Select…

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Q: The lyöridization on the central atom in NO+¹ B) sp² Which of the following is an ionic hydride? B)…

A: The hybridization in the central atom in NO+

Q: 2. If k= 9.6 x 10-4 mol-1 L s-1 and the initial concentration of A is 1.04 mol L-1, what is the half…

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Q: When ethanal is reacted with the Grignard reagent ethylmagnesium bromide then washed with H3O*, the…

A: The reaction between ethanal (also known as acetaldehyde, CH3CHO) and ethyl magnesium bromide…

Q: 34. Use of Lindlar's catalyst A) requires careful control of the amount of H₂. B) must be carried…

A: IntroductionLindlar's catalyst is a well-known heterogeneous catalyst used in organic chemistry,…

Q: Draw the expected 'H NMR spectrum for the compound shown below. Your spectrum ould clearly show the…

A: In proton nuclear magnetic resonance (1H NMR) spectroscopy, the peaks represent the different…

Q: There are sp² carbons in the following molecule.

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Q: Predict the type of reaction that will occur in this reaction. CI nucleophilic addition nucleophilic…

A: Compounds like act as reducing agents to carbonyl compounds.

Q: Which of these molecular electron configurations describe an excited state? ✓(013)²(01,*)²(028) ¹…

A: The electronic configuration rules followed by the Aufbau principle and the Pauli exclusion…

Q: What is the IUPAC name of the following structure? What is the IUPAC name of the following…

A: Write the IUPAC name of the given organic structure.

Q: Consider a chemical reaction between two gaseous reactants, A and B, to form a single gaseous…

A: The non-spontaneous occurrence of a highly exothermic and fast chemical reaction between gaseous…

Q: Use the observations about each chemical reaction in the table below to decide the sign (positive or…

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Q: The element with the ground state electron configuration of 1s2 2s22p6 3s² is O Ne O Ca. O Mn. O Mg

A: Electronic configuration, also called electronic structure or electron configuration, the…

Q: lowing Soun он он 3000 назон OH BOOD 1500 1000 M

A: Given IR spectrum of unknown compound.

Q: H₂C HU H C CH- CH 0 The compound's molecular formula (eg c13h1201, write 1 if 1 is the subscript) is…

A: The molecular formula of a compound shows the atomic symbols of all the constituting atoms present…

Q: Which of the following is a tertiary amine? CH3 OCH3-C-CH3 NH₂ O CH3 OCH3-C-CH3 NH CH, CH₁-N-CH₂ CH3…

A: The primary, secondary, and tertiary amines can be determined by the number of carbon atoms bonded…

Q: Calculate the molar mass of Pb(NO3)2 and PbI₂ by adding element masses from the periodic table. Show…

A: The calculation of the molar masses of Pb(NO3)2 and PbI2-a. Pb(NO3)2: The molar mass of Pb(NO3)2 is…

Q: 2. Boyles law V= 100 V÷15 P=30

A: Boyle's Law states that the pressure exerted by a gas is inversely proportional to the volume it…

Q: (b) Br. H3C CH3 CI CH3

A: sorry, for  my mistake we will give more prefrence to chlorine than bromine.correct IUPAC name given…

Q: Determine the volume When a 2.00 L sample of N2 (g) is heated from 70 degree Celsius to 230 degree…

A: Given: Initial volume, V1 = 2.00 LInitial temperature, T1 = 70°C = ( 70 + 273.15) = 343.15 KFinal…

Q: How many formula units of calcium bromide are present in a sample containing 7.9 g of bromide ion?…

A: Formula Units:The formula unit is a term that generally refers to the formula of the compound…

Q: The following molecule is called tetrahydrocannabinol (THC), the principal psychoactive constituent…

A: It is based on the concept of hybridization.Here we  are required to find the hybridization of the…

Q: The lab requires a 3.00 M HCI solution. How many mL of a 12.00 M HCI solution are required to…

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Q: If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on…

A: Hybridization is a hypothetical concept hybrid orbital are formed due to the mixing of atomic…

Q: The mass of a single uranium atom is 4.70×10-22 grams. How many uranium atoms would there be in 196…

A: We have to found number of uranium atoms in 196 milligrams of uranium.

Q: 9. The chemical formula of Bismuthane is 10. The Element that belongs to VIA and which is used in…

A: In the periodic table:Each element is represented by its symbol, such as H for hydrogen, He for…

Q: Suppose one magnesium hydroxide tablet costs 0.0500 dollars. Let each 1.00 g magnesium hydroxide…

A: To calculate the cost first we need to calculate the number of tablets required.

Q: 6. What is theoretical density for Al (aluminium). Use the following information: A= 26.98 g/mol…

A: IntroductionThe theoretical density, also known as the calculated density or ideal density, refers…

Q: What is the electron-pair geometry for Sin SF6? î What is the the shape (molecular geometry) of SF6?…

A: In the field of science, the geometry and shapes play a crucial role in understanding the structure…

Q: The following questions are for a titration of a 20.0mL sample of a 0.500 M monoprotic weak a with…

A: Titration of a monoprotic acid with NaOH.Concentration of acid=0.5MpKa=6.4Concentration of…

Q: Which of the following molecules has conformational isomers? View Available Hint(s)for Part B Hint…

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Q: Derive the Henderson- Hasselbalch equation for the dissociation of a weak base, B, in terms of pOH…

A: The Henderson-Hasselbalch equation connects a solution's pH or pOH to the pKa or pKb of a weak acid…

Q: 3. The following chemical reaction: A → products shows second order kinetics with respect to A; rate…

A:

Q: 13. Identify the piece of laboratory equipment shown below. A) burette B) Erlenmeyer flask pipette…

A: To solve this problem we have to identify the given laboratory apparatus and identify the given…

Q: For the reaction below, Kc = 1.10 × 10-8. Note Kc is sometimes called K. What is the equilibrium…

A: The reaction is               NH2OH + H20 = HONH3+ + OH-   NH2OH is a weak base.Initial…

Q: How many Co atoms are there in 4.62 moles of Co? atoms

A: Number of moles of Co = 4.62 mol Number of bromine atoms = 6.00 × 1024 atoms

Q: 15. Organic Chemistry deals primarily with which element? A) silicon B) potassium C) carbon D)…

A: To solve this problem we have to know about organic chemistry .

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

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Q: why does a white precipitate form when Na2SO4 reacts with BaCl2

A: Reagent Na2SO4  and  BaCl2We need to write the reason of white precipitate form when Na2SO4 reacts…

Q: 6. Fill up the blanks in the mechanism of dehydration of alcohol with chemical structures and curved…

A: It is based on the reactivity of alcohol Here we are required provide the mechanism as well as the…

Q: Perform the following calculation and report the answer to the appropriate number of significant…

A: Calculation of significant figures

Q: Consider the following drawing. The methyl group is occupying the position. H Mot H3C Choose the…

A: To solve this problem we have to know about chair conformation of  Cyclohexane .

Q: 6. The element used in the manu 7. The chemical formula of Orthoperiodic acid is 8. When alkali…

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Q: 7. What is the percent composition of phosphorus in ammonium phosphate? A) 63.2% B) 36.4% C) 28.2%…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: What is the major organic product for the transformation below? 1 Br Nal water 2 NaCN acetone CN 3 ?…

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Q: Dr. Ken Etticks investigates the oxidation of iodide ion by arsenic acid in aqueous solution. The…

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Q: How many sigma bonds does the following molecule have? 9 3 8 4

A: Answer:-This question is answered by using the simple concept of determination of number of sigma…

Q: A) HFO₂ B) HFO, C) HFO D) HF 20. What is the formal charge on Sulfur in the best lewis structure for…

A: Lewis dot structure is nothing but the diagram that shows the bonding between the atom of a molecule…

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.