Calculate the pH and pOH for the following: a. 10mg of cyanic acid (pKa=9.21) in 1L of water

Q: hain ELE & Consider the given reaction in which NC is the nucleophile and CH3CN is the solvent. The…

A: Please find the attachment

Q: At -80 °C, Reaction of HBr with Butadiene, the transition state for the carbócation. A) stille B)1,4…

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Q: Which of these species is aromatic? I :: II :O: III :O: IV NH₂ V

A: Aromatic compounds: are compound which has planar, cyclic, complete conjugated structure which obey…

Q: 15. Compound C has a molecular weight of 94.54 and the 1H-NMR spectrum shows four signals - a…

A: Please find the attachment.

Q: Airbags used in automobiles are inflated with nitrogen gas (28.01 g/mol) produced from the reaction…

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Q: Predict the products that would be formed from the bromination of cis-cinnamic acid?

A: The addition of bromine to an alkene in a nonpolar solvent produces vicinal dibromo alkane.

Q: Provide a synthesis of the following molecule starting from toluene. CH3 ber CH3 Draw the 4 possible…

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Q: Question 33 Which statement is a TRUE description of a transition state inhibitor of an enzyme? a.…

A: 33. The transition state inhibitors of enzyme binds covalently and show  irreversible interaction…

Q: 5. Calculate the hydronium ion concentration in 0.0120 M nitrous acid. M

A: Given, Concentration of nitrous acid (C) = 0.0120 M Hydronium ion concentration = [H3O+] = ? Note:…

Q: Consider these reactions, where M represents a generic metal. 2 M(x) + 6HCl(aq)-2 MC1, (aq) + 3H₂(g)…

A: we have to calculate the enthalpy change for the given reaction

Q: Write the letter (case sensitive response) corresponding to the word/statement /structure that best…

A: We have to fill up the below statement  Addition of hydrogen halide to conjugated dienes at higher…

Q: ROAD MAP H₂o E CN I A 30 LAH ng Br Na BHa H30¹ PROMBLEM H30 A снa li, Г Br A G test 2 CAH Haot Na…

A: Both LiAlH4 and NaBH4 act as a reducing agent by releasing hydride ion( H-)

Q: 31. Provide the starting material and the final major organic product of the following reaction.…

A: epoxixide ring opens by nucleophile through nucleophilic substitution reaction.

Q: Complete the given data sheet in determination of total alkaline strength in soda Show your…

A: Alkaline strength is the the strength of solution is the ability of a solution to neutralize an…

Q: Vanillin, NaI/NaOCL, ethanol/H2O, bleach are reacted in an electrophilic aromatic substitution…

A: NaOCl (Sodium hypochlorite) oxidises the NaI to gives I2 molecule, a source of iodonium ion. In…

Q: Draw the missing products and/or reagents in the following multistep synthesis. Use a dash or wedge…

A: Please find the attachment.

Q: Give handwritten answer. ASAP 0.492g of carbon is burned in a bomb calorimeter to produce carbon…

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Q: 10. Calculate AG and K, at 25 °C for the following reaction: NO(g) + O₂(g) →→ NO2(g) ans: neg 30-35;…

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

Q: Many instant hot and cold packs (to soothe muscle pain and as first aid for sprains, respectively)…

A: The hot and cold packs which are used as pain relief purpose must product heat or cold to alleviate…

Q: Determine the number of Na* and SO, ions required to form a neutral ionic compound. E D C 312 M N…

A: We have to calculate the numbers of Na+ and SO42- ions required to form neutral compound.

Q: Question 3 Show calculations: a) Calculate the pH of the solution with [OH-] = 5.62 x 10-4? b) What…

A: -> At 25°C  [H+][OH-] = 1 × 10-14 -> pH = -log[H+]  -> pH + pOH = 14

Q: Is CH4 Polar, lonic or Nonpolar and List and Explain whether it is Soluble or Insoluble in Water?

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Q: QUESTION 27 In a 1.00 M aqueous solution of sulfuric acid, H₂SO4, what is the sulfate (SO42)…

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Q: Draw the four possible organic products for the reaction.

A: An acid anhydride is more reactive than amide, hence it reacts with ammine to form an amide. The…

Q: Which of the following best describes SBr2 and XeBr2 O They have different electron pair geometries…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: What is the function of indicator in a titration? Edit View Insert Format Tools Table 12pt ✓…

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Q: What is the pH of a solution at 298 K that is prepared by diluting 275 mL of 0.551 M Ca(OH)2 to 2.50…

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Q: Please define the term distribution coefficient, Kd?   2) How the value of Kd indicates the…

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Q: Identify the important absorption peaks in the following IR spectra and describe the appearance of…

A: IR spectroscopy is used to identify the main functional groups like acid(-COOH, alcohol(R-OH),…

Q: Determine the concentration in molarity of an HCI solution if 27.4 mL of a 10.6 M HCI solution is…

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Q: II. Provide what is asked in the following: A. CI + H₂N- B. Product in A reacted with LiAlH4. C.…

A: In A , amide formation .In B reduction with LiAlH4. In C , N-dialkyl benzene sulfonamide formation.

Q: What is the sign and value of the Nernstian slope for potentiometric analysis of S²- when Ecell is…

A: We knew that nernst equation for half cell reaction. Ecell = E°cell - (2.303RT/nF )logKc

Q: Please answer in typewritten and essay form. Thank you. Brief explanation only (2-3 sentences each…

A: The absorption frequencies of functional groups in IR spectra depends upon reduced mass and the bond…

Q: Determine the amount of heat (in kJ) needed to warm 374 g of sand (the specific heat capacity of…

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Q: Multiple Response Question Select the criteria for any compound to be considered aromatic. The…

A: We have to select the criteria for any compound to be considered aromatic from the given statements.

Q: How many of the following are polar? SBr4 CBr4 01 0 04 05 02 KrBr2 KrBr4 PBr3

A: we have to find the number of polar molecules

Q: List the following gases in order of increasing density at STP: C4H10 H₂ N₂O CHA SO₂ OH₂ CH4 C4H10 <…

A: Density of any gas at STP is given by  d = molar mass / molar volume Molar volume is fixed 22.4 L…

Q: The air in an automobile tyre with a volume of 0.015 m³ is at 30°C and 140 kPa. Determine the amount…

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Q: 1031 28. Provide the major organic product of the following reaction. x 50% H₂SO4 Sen Actual Size a…

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Q: the rate of nonmediated transport

A: According to the question the Na+-K+ ATPase uses the free energy of ATP hydrolysis in an active…

Q: What particle or type of radiation is missing in the nuclear equation below? in periodic table*…

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Q: What is the resulting pH of a solution at 298 K made by mixing 50.0 mL of 0.355 M HCl and 25.0 mL of…

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Q: At 1 atm, liquid A boils at a temperature that is higher than that of liquid B. Liquid C has a…

A: Given that, at 1 atm, liquid A boils at a temperature that is higher than that of liquid B. Liquid C…

Q: Which deviation from Beer's Law may occur due to the determination of solutions with a relative…

A: According to the given question we have to determine which option  is applicable according to the…

Q: straw? 7. Acid-Base Lab. When conducting the Acid-Base lab, why did we hypoventilate before blowing…

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

Q: Write 256, OF 25 m Fm an equation for the spontaneous Fission Assame that the process produces 100…

A: In nuclear fission a heavy nuclei after the absorption of neutron  splits into two lighter nuclei of…

Q: Calculate AS for NH3(g). AS = i Use data in the table below: Substance Ag(s) AgCl(s) Al(s) Al₂O3(s)…

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Q: 27. Provide the major organic produc regiochemistry and stereochemist OCH, CN

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Complete the Reaction below by providing the major product and write what the type of reaction is…

A: H2SO4 is a good dehydrating agent and it removes H2O from alcohols

Q: Unanswered You Answered Correct Answer You Answered Correct Answer Question 10 Predict the identity…

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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.