What is the pH of a 1.0 x 10-2 M KOH solution? O 2.00 O 14.00 O-2.00 12.00 O 8.00

Q: What is the pH of a solution that is 0.150 M NH3 and 0.200 M NH4CI? Kb of NH3 = 1.8 x 10-5 O9.26…

A:

Q: A solution has a [OH−] = 3.4 × 10−5 M at 25 °C. What is the [H3O+] of the solution?

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Q: Weak Acid HCN HNO HIO HBrO CHCOOH K₂ 4.9 x 1010 4.5 x 10 2.3 x 10¹1 2.5 x 10 6.3 x 10* Which of the…

A: 4 saltCsIONaFLiClO3KNO2Solutions would be expected to have a pH of 7.00 = To be determined

Q: NH3 is a weak base (?b=1.8×10−5) and so the salt NH4Cl acts as a weak acid. What is the pH of a…

A: To calctulate the pH, we would use Ka or Kb expression.  “Since you have posted multiple questions,…

Q: Morphine, C 17H 19NO 3, is often used to control severe post-operative pain. What is the pH of the…

A: Which one of the following is correct answer

Q: Phenylammonium is a weak base with a K,= 4.3 x 1o 10. What is the pH of a solution with an ammonia…

A: NOTE : In question, instead of phenylammonium, ammonia is mentioned by mistake. Hence I'm assuming…

Q: What is the pH of a solution that is 1 × 10-8 M with respect to H+?

A: Here given, Concentration of H+, that is [H+] = 1 x 10-8 M We know, that---- PH = - log [H+]

Q: A given weak base solution is found to have [H+] = 4.3 x10-11 M. What is the [OH-] in this weak base…

A: In any aqueous solution at 25 degrees Celsius, the product of the hydrogen ion concentration [H+]…

Q: What is the pH of a 0.780 M solution at 25 oC?   (  Ka = 4.9 x 10−10, at 25 oC)

A: Given, concentration of a solution (c) = 0.780M dissociation constant of acid (Ka) = 4.9×10-10

Q: What is the H+ ion concentration in a 4.8 × 10–2 M  KOH (strong base)solution?

A: 2.1 x 10-13 M

Q: A solution has a pH of 4.65. What is the concentration of hydroxide ions in the solution? 1.0 x…

A: Given that: pH = 4.65  pH = -log[H+]

Q: At 25 °C, which aqueous solution has the lowest pH? O 0.17 M HNO2 O 0.15 M HNO3 O 0.20 M HCOOH O…

A: We know that pH of acid is less than 7 and pH of base is greater than 7. As the strength of acidity…

Q: Which of the following solutions would have the highest pH? Assume that they are all 0.10 M in acid…

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Q: The hydronium ion concentration in an aqueous solution at 25 o C is 6.1 × 10-2 M. What is the…

A: Given- Hydronium ion concentration= 6.1×10-2M Hydroxide ion concentration=?

Q: What is the pH of a  0.3 M HNO3 aqueous solution?

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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.