What is pH of a 0.0988 M solution of NaOH? Give answer rounded to two decimal places please.

Q: Determine the pH of the' solution. (2 decimals) 0.21 M KI

A: Concentration of KI=0.21 MWe have to determine the pH of the soution

Q: Given a solution with a concentration of 1x 10^-3 M, what is the pH? Is the solution acidic or…

A: pH = -log[H+]  pH<7 , solution is acidic  pH>7, solution is basic pH = 7 , solution is neutral…

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

A:

Q: A solution of NaOH has a concentration of 0.231 M.  What is the pH of the solution?Report your…

A: Since NaOH is a strong base Hence it will dissociate completely as per the reaction NaOH ---->…

Q: Calculate the pH of a 6.5 x 10 °M aqueous solution of hydrobromic acid (HBr) . -8 Round your answer…

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: What is the pH of a solution with hydronium ion concentration equal to 0.0046 M.

A: Given :- concentration of hydronium ion in solution = 0.0046 M  To be calculated :- pH of solution

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

A:

Q: Consider the compound H2S Why does the charge change between the acid and conjugate base?

A: The compound, H2S behave as an acid in it's aqueous solution. When it is dissolved in water , it…

Q: What is the pH of 0.0988 M solution of NaOH? Enter answer into box rounded to two decimal places.…

A: Concentration of NaOH = 0.0988Mi.e. [HO-] = 0.0988 MpH = ?

Q: True or False: A compound can be an acid or a base , but not both

A:

Q: Differentiate between Strong and Weak Acids?

A:

Q: (i) So?- + NH = HSO3 + NH3 (ii) HSO, + NH3 = Sož- + NH:

A: Given that,

Q: Sodium fluoride can be used to prevent dental cavities. What is the pH of 0.65 M NaF? Be sure your…

A: Given that,Sodium fluoride (NaF) can be used to prevent dental cavities. Sodium fluoride is a salt…

Q: What is the pH of a solution with hydroxide ion concentration

A: pH = - log[H+]    At 25° C [H+]  [OH-] = 10-14  Given that [OH-] = 0.0076 M [H+] (0.0076 M) =…

Q: Rainwater is found to be slightly acidic compared to pure water. It has a hydrogen concentration of…

A: Given: H+ of rainwater = 10-5.6

Q: NaOH is an example of a strong acid. O True O False

A: The strong acids are the ones that are completely dissociated into the water and lose protons or H+…

Q: Enter your answer in the provided box. Calculate the pH of a 0.0825 M HCl solution. pH =

A: HCl completely dissociates since it is strong acid.The concentration of H+ ions for a 0.0825 M HCl…

Q: Type your answers in all of the blanks and submit Answer the following questions to review the…

A: In a neutral water the concentration of hydrogen ion and hydroxide ion are equal and the…

Q: A solution has a pOH of 1.47. This tells us A) the solution is very acidic. B) the solution is only…

A:

Q: What is the pH of a solution with a pOH of 5.80? Answer to the proper number of significant digits.

A: Answer

Q: What is the pH of a 0.310 M ammonia solution? Express your answer numerically to two decimal places.…

A: Given;

Q: What are diprotic and triprotic acids? List an example of each.

A: Acid is a compound that donates proton and base is a compound that accepts proton. The strength of…

Q: What is the pH of a 0.013 mol/L solution of sodium hydroxide? Round the final answer to two decimal…

A: [OH-]=0.013M

Q: The pOH of a solution is 9.33. Calculate the hydrogen ion concentration of the solution. Be sure…

A:

Q: Calculate the pH of 1.0 x 10°M HCl solution. Round-off your answer to two decimal place)

A: Given concentration of HCl =1.0 x 10-3 M

Q: what is the pH of a 0.10 mol/L solution of sodium nitrite? the answer should be to one decimal…

A:

Q: A conductivity test is performed to identify if a solution is a strong or weak acid or base.…

A: Litmus paper is red below a pH of 4.5 and blue above a pH of 8.3. If the paper turns purple, this…

Q: What is the pH of a solution with a OH- concentration of  0.002554322564 molar?

A: given :- [OH-] = 0.002554322564 M  to calculate :- pH of solution

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

A: CONJUGATE ACID FORMULA CONJUGATE ACID Ka CONJUGATE BASE FORMULA CONJUGATE ACID Kb H2 C O3 4.5…

Q: true or false. The pH of a Strong base and a weak base is neutral

A: pH measures the acidity or basicity of a solution. Its value lying between is 0 to 14  Higher pH…

Q: Differentiate between Conjugate acids and Conjugate bases?

A: According to Lowry-Bronsted concept  An acid is a substance which furnish H+ ion  A base is a…

Q: The pH of a solution is a measure of the molar concentration of hydrogen ions, H* in moles per…

A: pH of solution is defined as negative logarithm of hydrogen ions  present in solution.

Q: a) Sketch a graph for the pH scale. pH=-log10[H+] (Molar concentration will go from 0-1, while pH…

A: The objective of the question is toSketch a graphCalculate the  when concentration is .Calculate the…

Q: Using the following data, determine the pH (2 decimal Places) 2. Using the following data,…

A: When water is added to the acid or base, it makes the aqueous solution of the acetic. Due to the…

Q: Consider the following data on some weak acids and weak bases:  *( Picture inserted below)  Use this…

A: The given salts, whose pH are to arranged in the increasing order are :C5H5NHBr:1 : A salt of a…

Q: pH is a logarithmic scale used to indicate the hydrogen lon concentration, [H], of a solution: pH =…

A: Given :  For part A :  Mass of HCl = 0.55 g  Volume of solution = 5.5 L   For part B :  Mass of NaOH…

Q: following solutions. 0.21 M KI Express your answer to two decimal places.

A: KI is the salt of Strong Acid(HI)- Strong base(KOH) type salt. So, Salt solution of Strong…

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.