H2SO4 an amphiprotic substance? Define

Q: CH3COOH

A: Answer: polyprotic acid : polyprotic acid is an acid that can donate more than one proton.

Q: What is the molarity of NaHCO3 if 15.0mL neutralized 12.0mL of 0.300M H3C6H5O7 (citric acid):…

A: The given reaction is shown below. The volume of NaHCO3 is 15.0 mL. The volume of H3C6H5O7 is 12.0…

Q: Name three foods that containacetic acid.

A: Name three foods that contain acetic acid.

Q: What is meant by the term “amphiprotic substance”? Give an example of an amphiprotic substance with…

A:

Q: What is the hydrogen ion concentration in a solution with pH 8.64? (2.3x10-9M or 0.0000000023 M)

A: Answer

Q: How many grams of KOH are needed to neutralize 13.5 mL of 0.16 M HCl in stomach acid?

A: The answer is given as follows

Q: Which one of the following is characteristic of H2SO4?   A. produces OH- in water   B. has a…

A:

Q: 1. H20, cat. HCI 2. neutralize solution C 1 eq. MeOH Но OMe cat. HCI

A:

Q: Look at the label on a bottle of Mylanta and identify the bases responsible for the antacid acid?…

A: Mylanta is also called as milk of magnesia, an antacid used to calm down the inside of stomach.It is…

Q: Is H2O an amphiprotic substance ?Define

A: Amphiprotic An amphiprotic substance is a species that can donate as well as accept H+ ions.…

Q: What is the difference between respiratory acidosis and respiratory alkalosis?

A: An excess amount of acid in the blood is referred to as acidosis. It causes the pH to fall below…

Q: Write a chemical equation to show the neutralization of hydroiodic acid (HI) by sodium hydroxide…

A: The reaction which takes place between acid and base is called as Neutralization reaction. In…

Q: OH HO HO 1. H20, cat. HCI 2. neutralize solution C но 1 eq. MeOH OMe cat. HCI

A: As per regulations only first question and a maximum of 3 subparts can be answered.

Q: Which of the following are considered buffer solutions Group of answer choices NH3/NH4+ HF/F-…

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The…

Q: How many ml of 0.500 M KOH are required to completely neutralize 125.0 ml of 0.2500 M ascorbic acid…

A: The balanced equation for the given reaction is, 2 KOH + H2C6H6O6 -----> K2(C6H6O6) + 2 H2O From…

Q: 4.1.4 Which of the following compounds is a strong electrolyte?a) HFb) H2CO3c) NaFd) NH3e) H2O

A: The compound that is strong electrolyte has to be given.

Q: 1) Find the molarity of a KOH solution when each of the following amounts of acid neutralizes 25 mL…

A: Find the molarity of a KOH solution when each of the following amounts of acid neutralizes 25 mL of…

Q: 1. Which of the following is a neutralization reaction? c. CH4 + 202 d. CaCO3 - CO2 + Cao a. 2Na +…

A:

Q: How much volume (in Liters) is required to neutralize 126 mL of 0.55M H3PO4 if we use a 3M Ca(OH)2…

A:

Q: How many grams of sodium hydroxide do yiu need to neutralize 500mL of the acidic solution (pH 2.6)?

A: pH = -log [H+] For the neutralization: [H+] = [OH-] Number of mol of OH- = Number of mol of H+…

Q: Identify each of the following solutions as acidic, basic, or neutral. saliva, pH 6.8 1. Acidic…

A:

Q: Is HCLO3 amphiprotic in water

A: Given,  Compound = HClO3  Is HClO3 amphiprotic in H2O = ?

Q: Write a balanced equation showing how the HPO24 - ion of sodium hydrogen phosphate Na2HPO4 can be a…

A: Given: We have to write balanced equation for HPO24 - ion of sodium hydrogen phosphate Na2HPO4.

Q: Show chemical reactions for how each of the following antacid ingredients neutralizes excess stomach…

A: Stomach acid is mostly the hydrochloric acid i.e HCl. Hence the base or basic salts react with the…

Q: Which of the following is a buffer system? Group of answer choices HCl and NaOH NaCl and NaOH H2CO3…

A: Buffer is made up from weak acid and its conjugate base or weak base and its conjugate acid.

Q: Hce

A: Here we have to write the mechanism of hydrolysis of amide in basic medium as well as in the acidic…

Q: Amphetamine (C,H13N) is a weak base with a pK, of 4.2. You may want to reference (Page) Section 16.7…

A: Given information,    250 mg/L = 0.250 g/L    Molar mass of amphetamine = 135.21 g/mol Concentration…

Q: Which solution has the highest H3O+ concentration? Solution 1: pH = 1.5   Solution 2: pH = 3…

A: We know ,  [H3O+] = 10-PH  By this formula we can calculate the H3O+  ion concentration at different…

Q: It has both the positive and negative sign. It can act as an acid or base in a given solution.   a.…

A: Enzymes: Enzymes are proteins that catalyzes the biological activity.  Buffer: Buffer are the…

Q: Are the following body fluids acidic or basic? gastric juice (pH= 2.5) basic acidic breast milk…

A: The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater…

Q: How many grams of KOH are needed to neutralize 13.7 mL of 0.15 M HCl  in stomach acid?

A: KOH is a base and and it would react with HCl to produce KCl(salt) and water. So the mole ratio of…

Q: Write a net ionic equation to show that acetylsalicylic acid (aspirin), HC,H¬O4. behaves as a…

A: According to the Bronsted-Lowry conjugate acid base theory: 1. An acid is a substance which looses…

Q: Write the formula of the conjugate base of the active ingredient in aspirin, acetylsalicylic acid,…

A: • We need to write the formula of the conjugate base of C9H8O4

Q: How many mL of a 0.10M NAOH solution are needed to neutralize 15 mL of a 0.20 M H¿PO, solution?…

A: For the reaction 3 NaOH (aq) + H3PO4(aq) ---------> Na3PO4(aq) + 3 H20(l) Here , n factor for…

Q: How many grams of KOH are needed to neutralize 11.8 mL of 0.18 M HCl in stomach acid?

A:

Q: How many grams of KOH are needed to neutralize 13.7 mL of 0.14 M HCl in stomach acid?

A: Answer: 0.10752 g of KOH are needed to neutralize 13.7 mL of 0.14 M HCl

Q: Which of the following body fluids is least acidic? Gastric juice = pH 1.2 Urine = pH 5.5 Saliva =…

A:

Q: Answer the following questions: • A solution that has a pH of 4.5 is [Select] • A solution that has…

A:

Q: What is the [HPO4-2] of a solution labeled "0.10 M Phosphoric Acid"?[Ka1 = 7.1 × 10-3; Ka2 = 6.3 ×…

A: Phosphoric Acid is a triprotic acid where H3PO4 dissociates to H2PO4- which then further dissociates…

Q: Give the importance of acid-base balance in the body.

A: Our body needs the right balance of acidic and basic (alkaline) compounds to function properly. This…

Q: What are some possible ways to alleviate heartburn?

A: Heartburn is your chest or throat's painful burning sensation. Heartburn happens when stomach acid…

Q: Calculate the concentration of HC6H606 in an aqueous solution of 6.34x10-2 M ascorbic acid, H2C6H606…

A: Given: Concentration of Ascorbic acid (H2C6O6) is 6.34×10-2 M. To find: Concentration of HC6H6O6-

Q: Predict whether the dipotassium salt of citric acid(K2HC6H5O7) forms an acidic or basic solution in…

A: Di-potassium salt of citric acid dissociates into K+ and HC6H5O7-2 ions. Citric acid is a tri-protic…

Q: 1)Write the balanced chemical reaction for the neutralization of the monoprotic acid: - HCl…

A: Acid reacts with base to produce salt and water molecule. Number of base molecules used = number of…

Q: Write out the stepwise Ka reactions for citric acid (H3C6H5O7), a triprotic acid

A: The stepwise Ka reactions for citric acid has to be given.

Q: Which of the following species is an amphiprotic in an aqueous solution?  a. HCO3- b. Cl- c. F-…

A: Acid: According to Bronsted-Lowry, the substance that donates the proton or H+ (hydrogen ion) is…

Q: Write a chemical equation showing how H2SO4 is an acid according to the Arrhenius definition.

A: Arrhenius theory of acid and base:             A substances that dissociate into water to produced…

Q: Based on the pH of warfarin, if warfarin was in a high concentration in the blood, how would it…

A: Warfarin is a weak acid with pKa = 5.87  Since Warfarin is a weak acid, it releases H+(aq) into into…

Q: 32- which of the following values less than one? (a) PH value of sea water (b) POH value of pure…

A: pH is just the scale used to determine the acidity or basicity of the aqueous solution. Acid…

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.