1) How can you use phenolphthalein to determine the pH of a substance?

Q: what is the pH of the diluted solution? The

A: We have to find pH of resulting solution

Q: The difference between each pH unit is a factor of 10. If the pH of a grapefruit is 3 and the pH of…

A:

Q: How can a pH be calculated if given the concentration of a strong acid?

A: pH: pH is defined as negative logarithm of hydrogen ion concentration.

Q: What is the pH of an 0.30 M solution of potassium benzoate? Type your answer...

A: We have 0.30 M of potassium benzoate, we need to find the pH of this solution.Ka for benzoate ion  =…

Q: Describe

A: ✓The pH scale measures how acidic or basic a substance is. ✓The pH scale ranges from 0 to 14. A pH…

Q: Without using a calculator, how many more times acidic is a solution of pH = 3 than pH = 6?

A: The relationship between pH and H3O+ ion concentration is: pH =-logH3O+ ......(1)

Q: Determine the pH and pOH of a solution at 30 degree Celsius that has 0.32 mols of hydroxyl ions in…

A: Acidity of solution can be calculated from the value of pH.  Now, pH of solution can be calculate…

Q: a) Unlike benzoic acid, hydrochloric acid ionizes completely. Calculate the pH of a 0.30M HCI…

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Q: Determine the pH of an HF solution of each of the following concentrations. In which cases can you…

A: We need to calculate pH of HF. 1) 0.240 M 2) 0.0530 M 3) 0.0300 M

Q: What is the pOH of a solution with a pH of 1.80? The answer should be put to the proper number of…

A: Applying formula PH+POH= 14

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

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Q: If the pH of a solution of aluminum hydroxide is 9.85, what is the concentration of the aluminum…

A: Since the aluminium hydroxide completely dissociates. Hence the dissociation reaction will be…

Q: Define and give examples of conjugate acids and bases.

A: CONJUGATE ACID and BASE PAIRS  As we know that , According to Bronsted - Lowry concept ,   an acid…

Q: What two substances have the same pH value? Why might this be right?

A: The pH of a particular substance is the negative logarithm of the (H+) hydrogen ion concentration.…

Q: Write the general formula for acid ionization and the expression for Ka.

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

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Q: Which of the following is true of pH? It is a measure of the overall acidity. It is a measure of…

A: Acids - - > Acids are any substance that tastes sour in aqueous solution, makes blue litmus paper…

Q: If the pH of a solution is 5.00 What is the hydroxide ion concentration? What is the pOH? What is…

A: SOLUTION Some useful mathematical relations to calculate these values  1. pH + pOH = 14 2. [OH- ] =…

Q: What pH levels are neutral? Acidic?  basic?

A: pH is a measure of how acidic / basic any solution is. it's range is from 0-14 neutral range is 7 .…

Q: What is the hydrogen ion concentration, pH, and pOH of a solution with a hydroxide ion concentration…

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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.