Calculate the pH of a 3.7x10-2 mol/L solution of HCLO4. Express your answer to two decimal places. pH = II

Q: The hydrogen concentration of a solution is 1 x 10-14 M. What is the pH? pH =  Is this an acid,…

A: Answer: The pH of the solution is 14 and the solution is Basic.

Q: Determine the pOH of a 0.00598 M HCIO4 solution. O 11.777 O 6.434 O 2.223 O 3.558 O 7.566

A: Given that, 0.00598 M of HClO4 solution. We have to calculate the pOH of the solution. So, the…

Q: = 7.3 x 102 M [H3O+]8.2 x 10⁹ M [OH-] = 3.8 x 10-¹¹ M [OH]=5

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Q: Be sure to answer all parts. Enter your answer in scientific notation. The concentration of…

A: The hydronium ion concentration in a solution contributes to the acidity of that solution. The…

Q: What is the pH of a 0.0023 mol/L solution of nitric acid? The answer should be to the proper number…

A: pH of the solution is calculated as  pH = – log[H+] Given that [HNO3] = 0.0023 mol/L

Q: If the Kb for hydrazine, N2H4(aq), is 1.7 x 10-6 , calculate the pH of a 1.8 mol/L solution of…

A: To calculate the pH of a 1.8 mol/L solution of hydrazine.  Given: Kb for hydrazine, N2H4(aq) = 1.7 x…

Q: Calculate the pH of a 0.008 M nitric acid (HNO3) solution.

A: We know that, HNO3 is a strong acid so completely dissociated. Thus, concentration of [H+]=0.008M

Q: Calculate the pH of each solution.

A: Any solution's pH is computed by making utilization of [H+] ion concentration exist in solution. For…

Q: If [H* ] = 4.3 x 10-4 M, what is [OH]?

A: The given problem can be solved by using the formula given below as; H+ OH- = Kw= 1.0×10-14…

Q: Which of the following would be considered to be a base? O pH = 4 O pOH = 11 %3D

A: We know that  pH = The pH of a solution is a measure of the molar concentration of hydrogen ions in…

Q: What is the hydronium-ion concentration of a 0.0041 M Ba(OH)2 solution?

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Q: 1. Ca(OH)2 solution has a concentration of 9.66 x 104 M. Determine the pH of the solution.

A: From the Calcium hydroxide concentration, hydroxide concentration can be calculated.…

Q: A water sample collected from the UST Fountain of Wisdom has an OH- concentration of 3.1 x 10-8 M.…

A: Given that:                   Conc. of [OH-] ions = 3.1×10-8M To find:                 Conc. of…

Q: In a solution, [H+] = 1.54 x 10-2 M. What is its pH and is it considered an acid or a base?

A: Given is,  [H+] = 1.54 x 10-2 M

Q: Find the pH of 4.2 X 103 M HClO4.

A: pH can be expressed as the negative logarithm of H+ ion, i.e.                            pH =…

Q: What is the hydroxide ion concentration in a solution of pOH 8.14? Your answer should have two…

A: From the p OH , concentration of hydroxide ion can be calculated as follows:

Q: Explain the chemical reactions and changes that happen as ocean water becomes acidified

A: Ocean water is slightly alkaline i.e. basic in nature having pH = 8.2 to 8.4 . The ocean water…

Q: Complete the table: [H3O*] [OH] pH Acidic, basic, neutral 1.0 x 106 3.00 2.8 x 10$M Neutral

A: pH is commonly known as power of hydrogen,  pH value explains about solution is acidic , basic or…

Q: What are Super Acids and bases?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate the pH of a 0.083 M solution of HClO,. Report your answer to two decimal places.

A: HClO4 is a strong acid, it gives H+  ions in aqueous solution. pH of a solution is determined from…

Q: Caculate the pH of a solution in which [H3O+]= 1.5 x 10-3 M

A:

Q: Determine the pH and [OH-] concentration of a 2.56 x 10-4 M HNO3 solution.

A: pH = -log [H+] pOH = 14 - pH [OH-] = 10^-pOH

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: If a sample of a certain solution is determined to have a H3O* concentration of 4.81 x 10-…

A:

Q: Why isn’t Al(OH)3 classified as a strong base?

A: A strong base which have a tendency to dissociate completely in an aqeous solution.These compounds…

Q: Complete the balanced neutralization equation for the reaction below: HClO₃(aq)+NaOH(aq)→

A: Neutralization reaction is a chemical reaction in which an acid and base react together to form a…

Q: The formula for the pH of a solution of hydronium ions is given by the logarithmic equation pH = -…

A: pH = -log[H3O+]

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: Calculate the pH of a sample of seawater that has an OH− concentration of 1.99×10−6.

A: Given, concentration of OH- ion = [OH-] = 1.99×10-6 M pH of a sample of seawater = ? The formula…

Q: A base would   __________. 1. react with other bases to create a neutral solution 2.turn blue…

A: A base releases hydroxide ions in a solution. A base is a molecule that can accept protons. A base…

Q: Which of the following chemicals would likely have a pH of 10? * O CH4 O LIOH О НЗРО4 Na2S04

A: Here, among the given substances, we have to find the substance that has a pH of 10.

Q: 1. Which of these is a base? А. NaHCOз В. HNO3 C. H3PO4 D. NaCl E. H20 1.

A:

Q: Which compound is neither an acid or a base?  1. MgCI2 2. KOH 3. NaOH 4. HCI

A: Given  Compound  = MgCl2 , KOH , NaOH , HCl  Neither acid nor base = ?

Q: Which of the following can accept a proton, H+,  in aqueous solution to form a polyatomic ion?…

A: For any substance to accept a proton, there should be a lone pair electron in the compound which can…

Q: Boiling water has a pH of 6.1. Does this mean that boiling water is acidic? Explain your…

A:

Q: Determine the pH of a 0.450M solution of aniline hydrochloride. C6H;NH, (ag) + H,O(1) = H;O* (ag) +…

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Q: What is the pH of a 8.82 x 10-2 M solution of NaOH? O 12.9 O 10.9 O 6.91 09.90 O 1.05

A:

Q: Be sure to answer all parts. Enter your answer in scientific notation. The concentration of…

A: Given, Concentration of hydroxide ions = 4.9*10-4M. Equilibrium constant of water, Kw = 1.0*10-14.

Q: Write the dissociation of the acid HClO2.  You may include or exclude water.

A: Chlorous acid, HClO2 is a weak acid. According to the Arrhenius theory, the acids dissociate in an…

Q: What is [H3O+] in a 0.55 M HClO4 solution?

A: A numerical problem based on pH determination, which is to be accomplished.

Q: Some lemon juice has a hydronium ion concentration of 5.0 x 10-3 M.  What is the pH of the lemon…

A: The pH of solutions is a quantity that relates to the level of acidity of solutions. This scale…

Q: Which statements describe the property of acids and bases. 1) Bases turn blue limites paper red 2)…

A: Physical properties of bases:

Q: Which of the following are strong acids? HI HNO 3 HE HBr

A:

Q: +. An aqueous solution at 25 °C has a H,O' concentration of 7. x 10 ° M. Calculate the OH…

A: Solution : We should know that  [H3O+][OH−]=Kw =1×10−14 Given, [H3O+]=7×10-6 M.

Q: What are 2 examples of acids and bases?

A: Acids : These are the molecules which are capable of donating proton or when dissolved produces…

Q: What are [H3O+], [OH−], and pOH in a solution with a pH of 10.65?

A: Given : We have to calculate the pH , pOH .

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: In a solution, [H+ ] = 3.25 x 10-10 M. What is its pH and is it considered an acid or a base?

A: A solution can be classified as acidic or basic or neutral depending on the pH value. For a solution…