trace acid 1. (CH3)2CULI 2. ETOH CH,CH3 + а. с. 1. CH3MGB 2. H30+ b. d. 1. NaBH4 2. H30*

Q: Please show step by step... Thanku!

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Determine the H3O+ of a .230 M solution of formic acid. (Ka for formic acid 1.8•10^-4) Determine the…

A: Given that: initial concentration of formic acid = 0.230 M Ka for formic acid= 1.8×10-4 To find:…

Q: 1. Here we have two molecules. First one is the salicylic acid and the second one is the acetyl…

A: pKa value basically indicate the strength of acid . pKa value is the negative logarithm of acid…

Q: If the concentration of H3O+ is 3.5 x 103 M, the concentration of OH- is M. A) 2.9 x 10-12 B) 1.0 x…

A: The [H3O+] is 3.5×10-3 M. The pH of the solution is given as,

Q: Determine the [SO3²-] in a 0.020 mol L-1 solution of sulfurous acid, H2SO3 H20(1) = HSO3 (aq) +…

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Q: Calculate the pH at 25°C of a 0.89M solution of trimethylammonium chloride CH33NHCl. Note that…

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Q: OH H₂SO4 A

A: Alcohols when heated in the presence of acid undergo dehydration to give alkenes.

Q: Which 0.10 M solution will have the largest concentration of hydroxide ion?     NH3 (Kb of NH3 =…

A: Which 0.10 M solution will have the largest concentration of hydroxide ion, it is to be determined.…

Q: What volume of 0.300M H2SO4 is required to exactly neutralize 200mL of 0.500M NaOH? 2NaOH + H2SO4 (…

A: Given: Molarity of H2SO4 M1 = 0.300M Molarity of NaOH M2= 0.500M Volume of NaOH V2= 200 mL To find:…

Q: SAMPLE Calamansi Tap water Distilled Water Vinegar Sugar in water Baking soda Comstarch Soft drink…

A: Acid or Base  Depending on how one chooses to see the characteristics of acidity and basicity, the…

Q: What should be the [NH4+]/[NH3] ratio to prepare the NH3/NH4Cl solution with pOH= 4.26? (Kb=…

A: Given that: pOH of ammonia buffer = 4.26 NH3(aq) < .....> NH4+(aq) + OH-(aq) kb of NH3 =…

Q: Solution of glucose (concentration 1g/L) is diluted 1 : 10 and then 1 : 5. What is its  final…

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: 2. Sulfurous acid is a diprotic acid that forms when SO2(g) dissolves in water A. Draw a principal…

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Q: Part C. Classify whether the parameter shown in each item is describin Legend: C = Acid D=Base 43.…

A: pH = -log[H+] The range goes from 0 - 14  pH= 7 means neutral. pHs of less than 7 indicate acidity,…

Q: explain this diagram

A: The diagram here depicts Ocean Acidification and carbonate ion formation essential for building…

Q: Н OH E Select the molecules that are water soluble. OH A OH л F Н. Н- Н Н 0= B H -OH -OH -OH -OH…

A: Water is a highly polar molecule capable of forming hydrogen bonding.  Hence highly polar molecules…

Q: 8:01 PM Sat Apr 25 * 100% AA www-awn.aleks.com O ACIDS AND BASES Dariana Calculating percent…

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Q: Which of the following statements is/are correct at 25 °C? 1. Benzoate (C,H;O2) requires a Ka to…

A: To determine pH we need Ka or Kb value. Which among Ka or Kb is used depends on the nature of…

Q: Calculate the pH at 25 °C of a 0.43 M solution of anilinium chloride (C,H,NH,CI). Note that aniline…

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Q: what happens when you add NaOH vs HCl to sodium phosphate dibasic?

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Q: PrePan Ben Zois acid 10 mL 5.% in

A: The question is based on the concept of solutions. It involves preparation of solution based on the…

Q: ACOH (- H20) 10. ACOH H30* 11. OEt ELOH 12. aq HCI 13. MeLi 14. LICUME2

A: Topic- Organic transformation of the following reaction.

Q: Urea (NH2CONH2) is a component of urine. It is a veryweak base, having an estimated pKb of 13.8 at…

A: Conjugate acid: According to the Brønsted-Lowry concept a conjugate acid of a base is formed when…

Q: acid base K K₂b name formula name formula 10 nitrous acid HNO₂ 4.5 x 10 aniline |C HạNH, | 4.3 × 10…

A: Ka value of acetic acid = 1.8×10-5 Ka value of HNO2 = 4.5×10-4 Kb value of aniline = 4.3×10-10…

Q: alnze 20.5 mL of the acid. type your answer.. Previous

A: Applying formula of molarity M1V1=  M2V2

Q: Calculate the pH at 25°C of a 0.64M solution of anilinium chloride C6H5NH3Cl. Note that aniline…

A: The pKb of C6H5NH2 is 4.87. The pKa of C6H5NH3+ is calculated using equation (1).

Q: 4. H2SO4 + HI → I2 + SO2 (Acidic Solution)

A: Balancing of reaction can be done by:  1. Oxidation number method  2. Ion- electron method (mainly…

Q: How do I solve for the reactant?

A: Acetic acid has carbon, hydrogen and oxygen in it and acetic acid in its standard state is a…

Q: Perform the Q-test on the following NaOH molarities: 0.1110 M 0.1115 M 0.1007 M 0.1016 M Select all…

A: Q test is given by:  Q =αw=Suspect molarity-Nearest molarityrHighest molarity-Lowest molarity For…

Q: MOMO PMBO 31 OTIPS I Ph BnO Ph. N LIN. CF3 This acts as base TMSCI THF - [A] 25 °C B

A: Base remove an acidic hydrogen and TMSCl is protecting group for alcohols Vinyl allyl ethers undergo…

Q: 0.015 M CH2FCOOH (Ka CH2FCOOH = 2.6 x10-3), the change in CH2FCOOH can not be neglected because.…

A: 1) As we know,  if Degree of ionization is greater than 5% , then we can't Neglect Change in…

Q: How much mL of BaSO4 will be recovered given the following: Solution A: Na2SO4(aq) = 0.01 M; V =…

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Q: f the Kb of a weak base is 8.7E-9, what is the Ka of its conjugate acid?

A: Conjugate acid is defined as a chemical compound formed when an acid donates a proton (H+) to a…

Q: Which of the following acids would be able to neutralize the most base? 200 mL of 0.5 M H2SO4 O 100…

A: An acid can neutralise base to give salt and water.  1 H+ ion of acid reacts with 1 OH- ion of base…

Q: Acetic acid has a Ka value of 1.8×105, what is its Kb value? Section а. 5.6x10-10 b. 1.8×10-19 с.…

A: Given that, Ka= 1.8×10-5 Then, Kb= ?

Q: S HAC HAC Listening is everythi... Courses 20 of 34 If [H+] = 2.33 x 10-3 M, what is the [OH-] of…

A: Given, [H+] = 2.33×10-3 M

Q: One component of sour milk is lactic acid (HC3H5O3). What is the pOH of 0.30M lactic acid? (Ka =…

A: pOH of weak acid can be calculated by first calculating the pH of solution.

Q: Calculate the H3O+H3⁢O+ concentration for each pH.   pH= 12 [H3O+] =           M   pH= 2 [H3O+] =…

A: pH is a negative logarithm of Hydrogen ion concentration, it is potenz or power of Hydrogen ion…

Q: Calculate the pH at 25°C of a 0.91 M solution of anilinium chloride (C6H5NH3Cl). Note that aniline…

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Q: 2H Caq)+ Co, Caq) co2 (g) + Ha 0 C2). Determine the intemaj change, AE when 25mL af 0186M of…

A: Before calculating the change of internal energy of the reaction, let’s initially calculate the…

Q: а. 0.0 mL pH = b. 20.0 mL pH = с. 30.0 mL pH = d. 40.0 mL pH = е. 90.0 mL PH =

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Q: [OH-] = 7.9 x 10-3 M Express your answer using two dècimal places. ΑΣΦΦ pH =

A: Given that:  [OH-] = 7.9 × 10-3 M

Q: When 0.1000mol of an unknown acid, represented by HA, are dissolved in enough water to make 1.000L…

A: 1.) First we would write dissociation equation of acid and write expression for Ka.  Then using pH…

Q: Base: Sodium Acetate pka: 4.76 *pH value for conjugate acid (Acetic Acid) Soln. #1 Weak Base Strong…

A: As per Henderson equation- pH = pKa + log [B-]/[HB] [HB] = Concentration of acid [B-] =…

Q: B+C hot acidifiod pemanganate solution 1. Hg(OAc)/THF-H;0 NES/ hv in CC D A 2. NaBH4/OH compound X…

A: A is formed by allylic bromination B and C are formed by oxidaition D is formed by…

Q: = 4.00 and pK, = 8.00. 10-23. The diprotic acid H,A has pK| (a) At what pH is [H2A] = [HA¯]? (b) At…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: What is the [OH⁻] of a 2.50 M solution of pyridine (C₅H₅N, Kb = 1.70 × 10⁻⁹)?

A: [OH-] represent the concentration of OH- ion in the solution. This concentration is used to find the…