which og the following functional groups is basic? a. corn syrup b. melted butter c. coffee d. h2o e. salt h2o

Q: Calculate the [H+] in a solution with pH = 13.20

A: Given, pH of a solution  =13.20 we are asked to calculate the concentration of hydrogen ion.

Q: A base has... O a large Ka value O a small Kb value O a large Kb value a pH below 7 O a pH above 7

A:

Q: Please sort the following values from most to least basic Most Basic | [H*] = 3.52 x 10-9 E H] =…

A: Given: The concentration of H+ ion, OH- ion, pH, and pOH values are given.  They are to be sorted…

Q: 44. In the equation below; C6H5NH₂(aq) + H₂O(l) ⇒ CH₂NH₂ (aq) + OH¯(aq) Which compound is considered…

A: Conjugated acid and conjugate base:

Q: y the base ? Conjuyake " baye which yalleaing aids lill have shanget Acid A pka = 1 Acid B Pkq=5…

A:

Q: Homew Click in the middle of each cell in the table below that contains an acidic pH pH = 2.27 pH =…

A: Given  PH  = 2.27 ,14.8 ,7.45 ,4.21 ,0.56 ,9.78 ,8.89 ,3.99 ,5.61 ,12.6 ,6.5 ,11.7  Acidic PH Value…

Q: Part A Calculate the pH of a solution containing a caffeine concentration of 415 mg/L. Express your…

A:

Q: In a CH3COOH/CH3COO" pair, which among these is the base? A CH3COO- B Neither CH3COOH D) Both

A: An acid is a substance that give H+ ions in the solution. A base is a substance that accept H+ from…

Q: (1) Br2, H20 Ph. Ph (2) isolate product (3) NaH, THF Он Ph. Ph. Ph Ph Ph Ph Ph. Ph A Br B

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If…

Q: [H3O+] 3.2X10-7 6.9 x 10-8+ Inf0% 8.7 x 10-7 [OH-] 2.4 x 10-¹0 pH 1.7 7.16 6.06 11.1 Acidic, basic…

A:

Q: 10% of acid is ionized when pH of solution is a. Above its pka by two units O b. Below its pKa by…

A: Given: 10% of the acid is ionized. Assuming the acid is HA. And its initial concentration is C.…

Q: 400/2300 : Consider three generic acids with the relative stengths: HX > HY > HZ. Arrange their…

A: Given,HX > HY > HZBronsted-Lowry Acids and bases: Acid is defined as proton transfer and base…

Q: Calculate [H3O+] for each solution. pH=1.76 pH=3.88 pH=8.43 pH=12.32

A: We have given the pH values as follow 1) pH=1.76 2) pH=3.88 3) pH=8.43 4) pH=12.32 And we have to…

Q: 2) uhich of the following is the strongest acid? Explein. B. OH OH OH OH

A:

Q: True or false: the following species is amphiprotic. (Say for all of below.) I. HPO, 2- II.…

A: Amphiprotic - An amphiprotic molecule (or ion) can either donate or accept a proton, thus acting…

Q: 4. pKb of the conjugate base H3C HO H3CO OH

A: Since you have posted multiple questions, we can do only first question.  If you want other…

Q: the weakest base of the group

A:

Q: Calculate either [H, O*] or [OH¯] for each of the solutions. Solution A: [OH¯] = 1.41 × 10-7 M;…

A:

Q: НО ОН ОН D ОН ОН OH

A: Correct order is  A>D>B>C This is order is given based on the fact that: more the electron…

Q: Båse your answer on the data from the chart below. Acid H* Base K H30 H20 10 x 100 HOOCCOOH HOOCCOO…

A: Introduction: According to Bronsted Lowry concept, an acid is a substance which can donate protons…

Q: Which one of the following is NOT basic? OH– SO4 2- HPO4 2- NO3 –

A: Conjugate acid base theory  will explain  how strong is conjugate base . It depends on from where…

Q: How many times greater is the [H+] in coffee than in neutral water if the pH of coffee is…

A: The pH of the solution is the power of protons in the solution. While pOH is related to the basicity…

Q: Which of the following would make a basic solution? O A. HCI ов. NaCl C. NaOH O D. H2CO3

A: A solution is basic when the substance has a tendency to produce OH- ions. When a solution has more…

Q: Determine the Kb of a weak base that has a concentration of 0.75 M and a pOH of 4.74 at 25°C.

A:

Q: Which one of the following is basic?   A. ClO4-   B. Cl–   C. HPO42-   D. NO3–   E. SO42-

A: B. Cl-

Q: Which answer is correct regarding [H+] in an acidic solution? Group of answer choices [H+] = [-OH]…

A:

Q: O4 olt NH H2C C-OH J H20, Nall base Acid

A: There are several functional groups in the given molecule some of which are reactive towards acid…

Q: Carbonic acid is a weak, diprotic acid and, thus, has two Ka values, called Ka1 and Ka2. Calculate…

A: For diprotic acids, the equilibrium constants Ka and Kb values are related together by following…

Q: "Electron-withdrawing groups stabilize a conjugate base, making anacid more acidic". Define this…

A: Electron-withdrawing groups stabilize a conjugate base, making an acid more acidic- This statement…

Q: Which of the following acids would be able to neutralize the most base? 100 mL of 0.5 M H2SO4 300…

A: Introduction: According to Bronsted and Lowry concept, an acid is a substance that can donate…

Q: The pKb of 4-hydroxypyridine is 10.80 at 25°C. What is the pH of a 0.0250 M solution? Round to two…

A:

Q: Indicate if each set of lone pair electrons on the heteroatoms are basic or not basic. N. :0

A: If lone pair is not a part of resonance so it will be basic.

Q: b) basicity (1 = the most basic and 3 = the least basic)

A: The species given are,

Q: 1. [H] 10.⁹.3 moles/L; pH = ? 2. [H] 10-13.23 moles/L; pH = ? = 3. [H] = 0.000001 moles/L; pH = ?

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Which solution is the most basic? A. Cleaner B. HCL solution  C. NaOH solution  D. Coffee

A: A solution is said to be basic in nature in which concentration of hydroxide ions is more.

Q: QUESTION 4 The conjugate base to HSO4 is SO, O True False TION

A: We have to predict whether given statement is false or true.

Q: Question 4: Rank the follow from most to mid to least acidic. Explain your answer. :O: :0: :0:…

A: Acids are substances which release H+ ions when dissolved in water. Higher the number of H+ ions…

Q: A or hv Н HO,C- Ph HO,C Ph

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: Order from lowest to highest pH i. 0.10M NaClO ii. 0.10M KBr iii. 0.10M NH4ClO4 ii

A: any solution, existence of any weak acid along with strong base results the higher pH (pH>7)…

Q: Arrange the following ions from the most basic to the least basic. yo (1) (II) (III) (IV) zo

A: Arrange the following ions from the most basic to the least basic .

Q: At 40 °C, Kw = 2.92 × 10‒14. At 50 °C, a solution with pOH = 7.00, has a pH of ____________. Group…

A: The pH of a solutions cam be acidic or basic depending on the H+ and OH- ions present in the…

Q: In each group indicate which is the most acidic. Explain your answer. a. Br CI b. COOH COOH NO2 CHs

A:

Q: 20. Z, Ccu) A A A. B. с. P. Ph Ph Ph

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: Use the reaction below to answer the following questions. CH3CO2 (aq) H2O (1) CH3CO2H (aq) -ОН (аq)…

A:

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 =

A:

Q: QUESTION 42 What is the conjugate base of HCO3 ? O OH O H2CO3 O co3?- O H30*

A: Conjugate acid and conjugate base:

Q: In a CH3COOH/CH3COO" pair, which among these is the base? A) CH3COO- (в) Both С) снзсоон D Neither

A: CH3COOH/CH3COO-

Q: Part B HCl(aq) + OH (aq)→ Cl-(aq) + H2O(1) Check all that apply. O HCl/CI O H20/OH HCl/OH- O H20/Cl

A: The conjugate acid-base pairs has to be identified.

Q: 1- Select the one which is neither an acid nor base а) CHCOОН b) НCI c) KCI d) CH3OH

A: Acid is species which donates proton Base is species which accepts proton

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.