Heartburn is a form of indigestion felt as a burning Which best describes the antacid's effect? sensation in the chest when stomach acid comes back up into the esophagus. Some people take an antacid to O The antacid is basic and will neutralize the base relieve heartburn. entering the esophagus. O The antacid is basic and will neutralize the acid entering the esophagus. O The antacid is acidic and will raise the pH of the esophagus. O The antacid is acidic and will lower the pH of the esophagus.

Q: If the pOH of a solution is 12.67, what is the concentration of the OH-?

A: pOH = 12.67

Q: Classify each salt below as acidic, basic or neutral. NaNO, Pb(NO3)2 KCNO C₂H₂NH₂Cl 11 --

A: -> If salt is made from strong acid and strong base then it is neutral. -> If salt is made…

Q: find the OH of the solution.

A: Given :- [H3O+] = 3.2 × 10-5 M  To calculate :- [OH-]  [H3O+]. [OH-]  = 1.0 × 10-14

Q: What is the active ingredient in 409 cleaner, bleach, and mouthwash that makes them either acidic or…

A: The active ingredient in 409 cleaner:The chemical name of 409 cleaner is Lauramine oxide. The active…

Q: State whether each of the following solutions is acidic, basic, or neutral. a.[H3O+]=5.6×10−10M…

A: We have four concentration of hydrogen ion , we have to predict whether solution will be acidic,…

Q: By measuring pH of a basic solution and can find OH- ion concentration. True or false

A:

Q: 1. Salts are forIned by the reaction of an acid and a base. For each of the following combination…

A:

Q: Milk of magnesia is often taken to reduce the discomfort associated with acid stomach or heartburn.…

A: When a base is added to  an acid, the acid gets neutralised. All the H+ ions present in the acid…

Q: Calculate the values of [H+] and [OH−] using the pH = 3 for vinegar. An increase in pH of one unit…

A: [H+] and [OH-] can be calculated at given pH by using formula for pH.

Q: For each of the following substances, predict the pH when each is dissolved in water.  If more…

A: When a salt is allowed to dissolve in water, then the salt will dissociate and reacts to form a new…

Q: The pOH of a solution is 8.70 1) Is the solution acidic or basic?  2) Calculate the pH and explain…

A:

Q: How can a weak acid solution have the same pH as a strong acid solution?

A: pH = -log [H^+] Hence, pH depends on H^+ concentration.

Q: Based on the Arrhenius definition, acids are A) proton givers B) hydroxyl givers C) None of the…

A: Various definitions of acids and bases have been proposed from time to time. According to classical…

Q: Which is an example of an Arrhenius acid/base A. NaOH b. HCI c. KOH d. All of the above

A:

Q: Which one of the following is characteristics of a base? 1) Turn blue litmus red. 2) Sweet taste 3)…

A: We have to discuss about  characteristics of a base.

Q: Calcium carbonate is a common ingredient in antacids that reduces the discomfort associated with…

A: Given that : pH of the solution = 1.65 The mass of CaCO3 used for neutralization = 27.0 mg The molar…

Q: Which of the following would be true about about a 0.75M solution of the weak acid, HF?     The…

A: We have to predict the correct statement about acid HF.

Q: Basic solutions have an hydronium ion concentration that is _____ that of pure water.

A: Solutions that are basic in nature have a pH greater than 7.

Q: Will a solution of LilO be basic, acidic, or neutral? Use lonization Constants of Common Weak Acids…

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

Q: In a(n) neutral solution, the concentration of H3O+ is _____ the concentration of OH-. -greater…

A: Given statement : in a(n) neutral solution, the concentration of H3O+ is _____ the concentration of…

Q: H0

A: Acid: The substance which donates H+ ion in the aqueous solution is known as an acid.

Q: Homework • Unanswered Fill in the Blanks Solution A Solution B Solution C Solution D Type your…

A: An acid is said to be strong if it dissociates completely to form ions and it is said to be weak if…

Q: A solution has [H+] = 3.5x10-4 M. The [OH-] in the solution is what?

A: • The values provided in the question are:-    i) Hydrogen ion concentration of a solution, [H+] =…

Q: 1-L unbuffered solution needs the pH adjusted from 12.5 to 3.6. How many mL of 4 holar HCl solution…

A:

Q: Would the pH of a solution of a base be higher than, lower than or the same as the pH of a solution…

A: The pH scale is a logarithmic scale that measures the acidity or alkalinity of a solution. It ranges…

Q: Assuming complete dissociation, what is the pH of a 3.72 mg/L Ba(OH), solution? pH

A:

Q: Which of the following is true if the hydrogen ion concentration of a solution increases? pH…

A: pH is quantitative measure of the acidity or basicity of aqueous or other liquid solutions. The pH…

Q: How can a weak acid solution have the same pH as a strong acid solution?

A:

Q: In the following equation determine if HCI is acting as an Arrhenius acid or a base, explain? HCI…

A: According to arrhenius theory  Acid is proton donor  Base is proton accepter

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.