A solution of KOH has a concentration of 7.00 M.  What is the pH of this solution? Report you answer to 4 significant figures and do not use scientific notation.

Q: Use this data to rank the following solutions in order of increasing pH. In other words, select a…

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Q: Calculate the pH of a solution that has [OH]= 1.0 x 10-8 M. Multiple Choice pH = 1.00 O pH = 7.00…

A: Introduction: The hydrogen ion concentration of a solution is expressed in terms of pH is calculated…

Q: A chemist dissolves 688. mg of pure sodium hydroxide in enough water to make up 130. mL of solution.…

A: Given: Mass of sodium hydroxide = 688.0 mg Volume of solution = 130.0 mL Molar mass of NaOH = 40…

Q: I'm very confused with both questions :/

A: Given, concentration of hydroxide ion i.e. [OH-] =10-7 Mwe are asked to calculate the pH of the…

Q: Determine the relation between the pH values of the two solutions. Select the correct choice below…

A: pH = -log [H+]

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: 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: Question Aniline, C6H5NH2, is a very weak organic base that is used in the production of…

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Q: A chemist dissolves 491. mg of pure sodium hydroxide in enough water to make up 60. mL of solution.…

A: The given data is as follows:       The mass of sodium hydroxide = 491 mg = 0.491 g The volume of…

Q: A chemist dissolves  125.mg  of pure perchloric acid in enough water to make up  160.mL  of…

A: pH is the negative logarithm of H+ ion concentration of the solution. pH=-log10[H+]

Q: An aqueous solution has a hydrogen ion concentration of 1.0 x 10-8 M. What is the hydroxide ion…

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Q: What is the pH of a solution prepared by adding 66.0 ml of 0.100 M HNO3 to 72.2 mL of 0.31 M NaOH?

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Q: Chlorous acid (HCIO,) is used in bleaching textiles, leather, paper, and fibers. The value of K, for…

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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.