a. What is the hydroxyl concentration of the ammonia solution? b. What is the pOH of the ammonia solution? c. What is the pH of the ammonia solution?

Q: The [H3O+] in a solution with pOH of 0.253 is ____.

A:

Q: What are the Ka values of NH4+ and HF?

A: a)  The Ka Of NH4+ Is 5.6 × 10−10.

Q: Consider the reaction below: Pb(ClO3)4(aq) + 2 CaCrO4(aq)----> _ Compound A + _ Compound B (OR Pb(Cl…

A: The reaction is Pb(ClO3)4 (aq) + 2 CaCrO4 (aq) ——>

Q: what type of reaction is this ? HCl → H+ + Cl-

A: Combination reaction: In this reaction, two reactants combine to form a single product; hence the…

Q: A: Calculate the pH and the pOH of a solution 1. What is the pH of a 0.0235 M HCl solution? 3. What…

A: The question is based on the concept of PH and pOH calculations.   pH is defined as negative…

Q: level of PH and CO2 in

A: Blood alcohol levels are affected by a variety of factors, including the number of drinks consumed,…

Q: What will happen when  CH3NH3Cl is added to a CH3NH2 solution? Will it change the pH of the solution…

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Q: [1a] Calculate for the concentration of the reagent grade acid.

A:

Q: why would ammonium chloride be used to lower blood pH instead of hydrochloride acid? why is ammonium…

A: Ammonium chloride is a salt of strong acid (HCl) and a weak base (NH3). NH3 does not much affect the…

Q: What is the [OH⁻] in an oven-cleaning solution if the pH is 12.35? A) 0.45 M B) 1.65 M C) 0.022 M D)…

A:

Q: pH of

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Q: determine the concentration of NaOH using standard KHP.

A: concentration is the amount of solute present in liters of solution, and the concentration is…

Q: A solution with a pOH of 11.70 has an [H+] of a. 5.0 × 10−3 M.b. 3.2 × 10−4 M.c. 2.0 × 10−12 M. d.…

A: Given data, pOH of the solution =11.70

Q: Li2O+H2So4=Li2So4+H2O neutralization reaction?

A: The reaction between an acid molecule and a base molecule to form an ionic compound along with water…

Q: Determine their pH. 0.500 L of a solution containing 1.68 g of NH3 and 4.05 g of (NH4)2SO4

A:

Q: You add 50.00 uL of 25.00 M NaOH (m = 39.9971 g/ mol) to 100.0 mL of a 0.252 mol/L NaCI (7=57.959 g/…

A: NaOH is a strong base while NaCl is an ionic salt hence it can't form buffer or can't react with…

Q: 15. How many mL of 2.00 M sodium hydroxide are needed to neutralize 50.0 mL of 10.0 M sulfuric acid?

A: Acid-base neutralization: During acid-base titration, the neutralization is achieved when an equal…

Q: concentration of OH

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Q: A patient’s sputum was collected for a laboratory analysis. The results revealed that the [H3O+]…

A: pH of the solution can be expressed in terms of negative logarithm of hydronium ion concentration.…

Q: 1) A liter of a solution was formed by adding 7 g of acetic acid and 7 g of sodium acetate to enough…

A: Calculation of molarity

Q: pH and pOH c

A:

Q: A solution has a pOH of 7.4  What is its pH?   A -6.6   B -7.4   C 6.6   D 7.4

A: Given, POHof a solution =7.4 The PH is

Q: HCl HO

A: The reactant of the given reaction contains an ester and an alcohol functional group.

Q: Write the acid or base dissociation equation for ammonia. b.)Calculate the mass of ammonia needed…

A: The pH of a household ammonia solution is 11.75. a.) The acid or base dissociation equation for…

Q: A. Is soap solution acidic or basic? Write the chemical equation when dissolving soap in water.  B.…

A: A.  A soap is a sodium or potassium salts of higher fatty acids, like sodium palmitate, potassium…

Q: A 25.0 mL solution of KOH is neutralized with 30.5 mL of 0.100 M HBr. What is the concentration of…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: Consider the reaction below: K2O(aq) + MgBr2(aq) ----> _ Compound A + _ Compound B (OR K2O(a q) +…

A:

Q: Calculate the pOH of a solution  with [OH-]  = 4.5x 10 -14 M

A:

Q: A: Calculate the pH and the pOH of a solution 1. What is the pH of a 0.0235 M HCI solution? 2. What…

A:

Q: What process is responsible for the increase in the total negative charge as soil pH increases?…

A: Soil pH increases because Basic nature of the soil increases. As pH increases, it will be…

Q: entration 77

A: Strong acid is species which release hydrogen ions and strong base is species which release hydroxyl…

Q: What is the [OH'] and pOH of 0.10 M кОН solution with рH - 13.0 Рон - 1.0; [ОН-] - 0.10 М ОРОН -…

A:

Q: A liter of a solution was formed by adding 7g of acetic acid and 7 g of sodium acetate to enough…

A: A solution containing acetic acid and sodium acetate represents a solution that has weak acid and…

Q: pOH

A:

Q: How to know if a color is acidic or basic?

A: Acidic substance  have the  Value smaller than 7 on pH scale and Basic Substance  have value Greater…

Q: Decide whether solutions of the following salts are acidic, basic or neutral? a) Sodium acetate b)…

A: The acidic, basic or neutral nature of the salt can be predicted from the following table:…

Q: What is the solubility product of calcium hydroxide?

A: Solubility is defined as the property of the substance to get dissolved in the solution. Solubility…

Q: A liter of a solution was formed by adding 7 g of acetic acid and 7 g of sodium acetate to enough…

A:

Q: How does adding HCl to deionized water affect the pH differently than adding it to a buffer?

A: Deionized water has no ions present, it’s a neutral molecule. The addition of strong electrolytes…

Q: 0.8159 g sample of HCl issolved in water to make e titration. What is the E り.859g Hil

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: How do you caclulate the water added?

A: It is given that initially we had the 25 mL of solution. Then we added the water to the solution so…

Q: Ph and pOh of 0.020m HNO3​

A: pH is the measure of acidity of a solution. A solution with pH more than 7 is basic, less than 7 is…

Q: Why do we use sodium hydroxide instead of a weaker base? What is the practical reason for the use of…

A: Sodium hydroxide is a strong base and sodium bicarbonate is a weaker base.  The practical reason,…

Q: solution has a pOH of 3.00. What is the [H+]?

A: As we know,  pH + pOH = 14  pOH = 3.00 pH = 14 - pOH   = 14 - 3.00 = 11.0

Q: What is the role of concentrated HCl ?

A: HCl is chemical symbol for Hydrochloric acid or less commonly known as muriatic acid. Concentrated…

Q: n the reaction below, what happens when the pH of the solution is decreased from a high pH to a low…

A: pH is expressed by negative logarithm of hydrogen ion concentration with base 10. Recall the…

Q: In the grignard reaction, why do you need to add HCI in this reaction? What would happen if you did…

A: Grignard reaction is used to convert ester or carbonyl group into alcohol.

Q: The pH of this solution

A:

Q: What is the effect of adding the acid before Kl?

A: Acid is substance which release hydrogen ions when dissolved in water.