Classify the compounds as acids, bases, or salts. Acid Base Salt HCN NH,Br Sr(OH), H,C,O4 LİCI MgBr, H,SO, LIOH Answer Bank Incorrect

Q: What is the hydroxide concentration in a solution with a pH of 12.57 at 25 oC?

A: Given pH = 12.57

Q: What is the pH of an aqueous solution of 2.01x10-2 M hydrobromic acid? pH = Submit Answer Retry…

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Q: Strong acid Weak acid Strong base Weak base Answer Bank LIOH HCI HF H,PO, Na,PO, Ba(OH), NH,CI HNO,…

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Q: What is the pH of a 0.430 M HNO3 solution? Your Answer: Answer

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Q: QUESTION 7 At 25°C, the pH of a vinegar solution is 2.60. What are the values of [H 30 and [OH J in…

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Q: NaC2 H3 O2 (aq)+HC1 (aq) →CH3COOH (aq) + NaCl (aq)

A: The reaction between sodium acetate and HCl in aqueous medium take place as follows:    NaC2H3O2…

Q: 1.80

A: Dear student I have given answer to your question in the image format.

Q: An aqueous solution at 25°C has OH^- concentration of 2. x 10^-4 M. Calculate H3O^+. Answer in 1…

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Q: Activity 2: Is it Acidic or Basic? Directions: Complete the table by identifying whether the sample…

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Q: = Key Math Skill: Calculating pH and the Hydronium lon Concentration Learning Goal: The pH expresses…

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Q: What is the pH of a 0.391 M HNO3 solution? Your Answer:

A: Given data  The concentration of aqueous HNO3  solution = 0.391 M, The pH of a 0.391 M HNO3…

Q: What is the net ionic equation for the neutralization of ascorbic acid (formula: H,C6H,O6) with…

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Q: If the [OH−] of a solution is 4.6 × 10−2, what is its pH?  Report your answer to 2 significant…

A: Given data, [OH−] = 4.6 × 10−2,  To calculate the pH. Report your answer to 2 significant figures

Q: e the pH of each solution given the following. Part C [OH-]=7 x 10-2 M Express your answer using one…

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Q: What is the H+ concentration of a solution with a pH of 2.62? Write answer to three significant…

A: Given, PH = 2.62 [H+] = ?

Q: -10 An aqueous solution has a hydroxide ion concentration of 1.0 × 10¬ M. What is the hydronium ion…

A: We have given that   concentration of  [OH-] = 1.0×10-4M Concentration of [H3O+]  = ?

Q: Lab Report #3-2-1: 0.1 M NaC2H3O2 solution, using the given pH data, calculate: [H*], [OH°]: O [H*]…

A: pH of  a solution measures acidity. pH and pOH are related as,  pH +pOH =14

Q: Collecting gas over water This question is modeled after Silberberg, sample problem 4.10. Acetylene…

A: Given mass of calcium carbide = 0.155 g  Molar mass of Calcium carbide = 64.099 g.mol-

Q: What is the molarity of Ba(OH)2 solution if 93.9 mL are neutralized by 15.3 mL of 0.247 M H2SO4?

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Q: Determine [H3O+] of a 0.170 M solution of formic acid (Ka = 1.8 × 10-4). Express your answer using…

A: Given,

Q: 0.05 Μ of a weak acid solution (HA) ionizes 0.2 percent in water. Find its acid dissociation…

A: Concentration of weak acid, c = 0.05 M Percentage ionisation = 0.2% x = 0.002

Q: Calculate the pH of HNO3 solution whose hydrogen ion concentration is 0.76 M. (Round-off your answer…

A: PH= - log [H+]  Where [H+] = concentration of H+ ion

Q: Potassium sulfide is a base. How can it be a base when it does not contain a hydroxide ion? Write…

A: Here we are required to show that potassium sulphide is a Base

Q: Question 5 If your pH = 4.2, find [H*) %3D O 1.0 x 10 M O 3.2 x 10 -5 M O 1.0 M 062x 10 M

A: Given, pH=4.2

Q: What is the pH of a 0.039 M HNO3 solution? Your Answer: Answer

A: In this question, we want to determine the the pH of HNO3 Solution.  How we can determine, you can…

Q: What is the pH of a solution containing 0.428 mol L-1 NH3 and 0.412 mol L-1 NH? Round your answer to…

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Q: Part A Find (OH-) for a 0.024 M solution of NaOH. Express the concentration to two significant…

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Q: Classify each chemical compound listed in the table below. type of compound (check all that apply)…

A: Given-> H3PO4  NaI H2SO4 Mg(BrO4)2

Q: If the [H+] of a solution is 4.5 × 10−2, what is its pH?  Report your answer to 2 significant…

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Q: Question 2: 1. (base) (acid) 2) Bf3

A: Lewis acid accepts the electrons of lone pair and lewis base donates the electrons of lone pair

Q: Two students were investigating acidic and basic solutions. Test Bob Sandy Red Litmus Red Red Blue…

A: Litmus are the acid base indicators and we can easily determine if a solution is acidic or basic by…

Q: If the pH of a solution is 3.3, what is its pOH?  Report your answer to 2 significant figures (i.e.,…

A: The pH of the given solution is = 3.3 The pOH of the solution is =?

Q: Question 12 What is the pH of a solution prepared by adding 11.0 mL of 1.17 M hydrochloric acid to…

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Q: What is the pH of a solution with a hydrogen ion concentration of 4.70X10 6 M? Your Answer: Answer

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Q: Question 7 Which acid has a lower pH? O 1 M acetic acid 0.8 M acetic acid 0.5 M acetic acid O 0.3 M…

A: Concept  1) pH is the scale to compare the strength of any acid.  2) lower pH meaning that the acid…

Q: Part A Indicate whether each of the following solutions is acidic, basic, or neutral: Drag the…

A: pH :it can define as the negative logarithm of H+ ion or H3O+ ion concentration. pH = -log[H3O+]…

Q: Part A Consider two solutions, solution A and solution B. H' in solution A is 430 times greater than…

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Q: What is being donated or accepted between conjugate acid-base pairs? Select the correct response: a…

A: Bronsted-Lowry theory gives the concept of conjugate acid-base pairs.

Q: hat is the pH of a 0.015 M C5H5N solution?  The Kb of C5H5N is 1.78 × 10−9.  Report your answer to 2…

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Q: 1. Select the correct statement(s) given below. (There is penalty for incorrect answers.) Your…

A: Since you've posted multiple sub-parts, we'll solve only the first three sub-parts for you. To get…

Q: i need help solving part a and b of this question please

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Q: What is the pH of a 0.000000220 M KOH solution at 25oC? Answer to three significant figures.

A: Given, Concentration of KOH solution = [KOH] = 0.000000220 M = 2.20 × 10-7 M pH of the solution = ?…

Q: What is the pH of a 3.773.77×10−5×10-5 M solution of hydrochloric acid?

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Q: Find the pOH of a solution whose pH is 8. Answer:

A: pH is a measure of concentration of hydrogen in solution. pOH is measure of concentration of…

Q: Try Again Your answer incorrect. HCIO2: Your answer for the major species present when dissolved in…

A: Strong acids when dissolved in water, dissociate completely to give H+ ions and the conjugate base…

Q: Find the pOH of a solution whose pH is 11. Answer:

A: pOH of the solution will be 3

Q: Find the pOH of a solution whose pH is 12. Answer:

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Q: What is the pH of a 0.485 M HNO3 solution? Your Answer: Answer

A: Ans. PH = 0.314

Q: Question 3 What happens to the pH value as the concentration of OH increases? O It decreases O It…

A: pH is a scale used to measure acidity or basicity of an aqueous solution.

Q: Question 4 Find the pH of 1.0 x 10-3 M nitric acid. pH = 4.0 O pH = 2.0 pH = 3.0 O pH = 3.5

A: The answer is as follows: