what is the pH of a blood sample with a molar mass concentration of H+ ions as 7.2x 10^-8

Q: Determine the pH of a solution that is 0.0075 M HC₄H₇O₂ and 0.085 M NaC₄H₇O₂. The value of Ka for…

A: Given, the concentration of HC4H7O2 =0.0075 Mconcentration of NaC4H7O2 =0.085 Mthe acid dissociation…

Q: White vinegar has a pH of 2.4 while apple cider has a pH of about 4.25. What is the difference…

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Q: A typical aspirin tablet contains 328 mg acetylsalicylic acid (HC,H;O,). Calculate the pH of a…

A: Given, Mass of one aspirin tablet = 328 mg So, mass of two tablet = 2×328 = 656 mg=0.656 g Final…

Q: What is the pH of a 7.7 × 10⁻⁴ M HClO₄ solution?

A: The HClO4 is a strong acid and it fully dissociates in water as H+ and ClO4- So the concentration of…

Q: what is the pH of a solution that has a hydroxide ion concentration of 1.0 x 10^-3 M?

A: [OH-] = 1.0×10-3 M pH = ?

Q: Find the [H3O+][H3O+] concentration of a 0.290 M M  acetic acid solution. (The value of KaKa for…

A: Given, the concentration of acetic acid =0.290 Mand Ka for  acetic acid =1.8×10-5 we are asked to…

Q: Two solutions (X and Y) have a pH of 12.0 and an initial volume of 10.0 mL. Both solutions are…

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Q: Calculate the concentration of the carbonate ion in a 0.010M solution of carbon dioxide in water.…

A: Part A:Carbon dioxide and water combines to give carbonic acid. Carbonic acid is a diprotic acid.…

Q: Assume the following substances form solutions at the same concentration, which one would provide an…

A: Given acids with their Ka values: HCN (Ka=4.9×10-10) HClO (Kb= 2.9 ×10-8) NH4+ (Ka= 5.6 × 10-10) HF…

Q: The hydronium ion concentration of an aqueous solution of 0.43 M formic acid, HCOOH is  [H3O+] =…

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Q: Hydroxylamine (NH2)H) is a weak base with a Kb=6.6x10^-9.  What is the pH of a 0.36 M solution of…

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Q: determine the pH of a 6 x 10^-5 M HNO3 solution

A: pH is defined as  pH=-log[H +] HNO3 is strong acid so we will calculate pH directly with the above…

Q: What is the pH of a 7.24 x 10-4 M solution of hydrochloric acid?

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Q: A typical aspirin tablet contains 325 mg acetylsalicylic acid. Calculate the pH of a solution that…

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Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 1.4 × 10⁻⁴ M. What is the…

A: Given information: Concentration of hydroxide ions = 1.4×10-4 M

Q: What is the pH of a solution with molar concentration of Ht, [H*] = 1.0 x 10-9 M?

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Q: The generic equation for a weak base in water is: ?+?2?⟷??++??−B+H2O⟷BH++OH− A 0.0500 M solution…

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Q: Calculate the pH of each acid solution. Explain how the resulting pH values demonstrate that the pH…

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Q: The hydronium-ion concentration of a solution is 8.6 × 10-6 M. What is the solution pH?

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Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 3.6 × 10⁻⁴ M. What is the…

A: The concentration of the species gives the amount of that species used in the desired reaction.…

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 5.2 × 10⁻⁴ M. What is the…

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Q: Find the concentration of hydroxide, OH-, ions in a 0.100 M solution of HOAc, acetic acid

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Q: A solution of sodium cyanide, NaCN, has a pH of 12.00. How many grams of NaCN are in 315 mL of a…

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Q: The hydroxide ion concentration in household ammonia is 3.2 × 10−3 M at 25 °C. What is the…

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Q: What is the hydronium ion concentration of a 0.010 M solution of acetic acid? Ka for acetic acid is…

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Q: In a 2.31 M HCOOH aqueous solution, determine the percentage of ionised HCOOH molecules. Ka = 1.8 ×…

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Q: What is the pH of an aqueous solution of 2.77×10-2 M hydroiodic acid? pH = _____

A: The PH of a solution is defined as :-The negative logarithm of the H3O+ concentration in moles per…

Q: The Kb of pyridine, C5H5N, is 1.7 x 10−9.  Calculate the pH of a 0.124 M solution of pyridinium…

A: Given: The Kb of pyridine (C5H5N) = 1.7 x 10−9  The molarity of the solution of pyridinium bromide…

Q: •2calculate the pH value of 0.01M KOH solution.

A: Q. Given KOH solution [ KOH stands for Potassium Hydroxide]C = 0.01 M ( Concentration of KOH )Here…

Q: Pyridinium bromide 1C5H5NHBr2 is a strong electrolyte that dissociates completely into C5H5NH+ and…

A: Given: pH of the pyridinium bromide = 2.95 To find: The concentration of pyridinium cation at…

Q: The ka of an unknown acid, HYO₂,  is determined to be 5 x 10⁻² empirically. What is the pH of a 0.1…

A: The objective of this question is to calculate the pH of a 0.1 M solution of an unknown acid HYO₂,…

Q: Calculate the hydronium ion concentration of 0.1 M Na2PO4.ka1 =7.11 x10^-3;ka2=6.32 x 10^-8;ka3= 4.5…

A: Given Calculate the hydronium ion concentration of 0.1 M Na2PO4.ka1 =7.11 x10^-3;ka2=6.32 x…

Q: What is the pH of a solution that has a hydrogen ion (H+) concentration of 8.45 x 10-13 M?

A: The pH of a solution is a measure of its acidity or alkalinity. It is defined as the negative…

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.