Calculate the pH of a 1.565Mascorbic acid, H2CgHgO6(aq) solution at 25°C. Round your answer to 2 significant figures. Tyne your answer

Q: Identify the acid, base, conjugate acid and conjugate base in the following reactions: HF (aq) + H2O…

A: Note: As per our guidelines, we are supposed to answer only the first question (question number 1).…

Q: Calculate the pH of a 0.0059M nitric acid (HNO3) solution. Round to 2 decimal places Your Answer:…

A: The given information is as follows: The concentration of nitric acid = 0.0059 M The pH of a…

Q: What is the pH of an aqueous solution of KOH with a concentration of 0.035M? Respond with the…

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Q: Using the Lewis concept of acids and bases, identify the Lewis acid and base in each of the…

A: Answer: According to Lewis theory, any substance that accepts lone pair in a chemical reaction is…

Q: Calculate the pH of a 6.5 x 10 °M aqueous solution of hydrobromic acid (HBr) . -8 Round your answer…

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

A: Bronsted- Lowery acid base theory: According to this theory acid is a proton donar and base is a…

Q: What is the pH of 0.074 M Ba(OH)2? **Report your answer to two decimal places. DO NOT worry about…

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Q: For the following chemical equation, identify the cobjugate acid-base pairs. Acid conjugate base and…

A: Acid is HF and it's conjugate base is F-.

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

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Q: Calculate the pH of a 4.0 x 10 °M aqueous solution of hydrochloric acid (HCI). Round your answer to…

A: Given,  Concentration of HCl = 4.0x10-8 M

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

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Q: Please calculate the pH of a 0.30 mol/L sodium nitrite solution, NaNO2. The Kb for the conjugate…

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Q: An aqueous solution has hydronium concentration [H3O+] = 9.8 x 10-5 mol L-1. What is the pH of the…

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Q: a Choose a chemical equation showing how the following species can behave as indicated when…

A: Given  HSO4-  as an acid Reaction with water = to be determinedBrO3-  act as baseReaction with water…

Q: Calculate the pH of a 5.6 x 10 M -9. aqueous solution of perchloric acid (HCIO4). Round your answer…

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Q: 2.2 aq 6. (i) Define pH in words. The strong acid HCl has a pH value of 1, use the following…

A: Strong acid completely dissociates into it's corresponding ions in aqueous medium. The given strong…

Q: Suggest the conjugate base of nitric acid, HNO₃. *

A: As HNO3 is a acid, therefore it will easily release H+ ion as this is the property of acids.  To…

Q: Calculate the pH of a 4.5 × 10 °M aqueous solution of nitric acid (HNO,). Round your answer to 2…

A: Given:   Concentration of HNO3 = 4.5×10-8 M pH = ?

Q: Calculate the pH of a 0.0331 M solution of calcium hydroxide. Express your answer to the correct…

A: pH = 12.82

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

A: According Bronsted-Lowry acid and base theory, acids are substance which loses protons H+ to form…

Q: Calculate the pH of a 0.0394 M solution of calcium hydroxide. Express your answer to the correct…

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: Ka for acetic acid, CH3COOH, is 1.80x105. Ką for benzoic acid, CgH3COOH, is 6.30×105. Ka for…

A: Acid dissociation constant: Ka, CH3COOH is 1.8 * 10-5 Ka, C6H5COOH is 6.3 * 10-5 Ka, HClO is 3.5*…

Q: Calculate the pH of a 4.189 M solution of potassium hydroxide. Express your answer to the correct…

A: The answer to the following question is-

Q: What is the pH of a 0.011 M HCIO4? **Report your answer to two decimal places. DO NOT worry about…

A: The name of the given acid is perchloric acid with chemical formula HClO4. It is a strong acid and…

Q: Identify the acid and base as well as the conjugate acid and base in the following reaction: H20 (1)…

A: We have to predict the acid ,base, conjugate acid and conjugate base.

Q: Determine the pH of a 0.031 M solution of Sr(OH)2. Enter your answer with four total significant…

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Q: aq 6. (1) Define pH in words. The strong acid HCI has a pH value of 1, use the following equation…

A: 6)  HCl(aq)  ➝ H+(aq) + Cl-(aq) i) Define pH = ? HCl is a strong acid. pH of the solution = 1…

Q: What is the formula for the conjugate base of HCO3-1

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Q: Write the CAPITAL LETTER of the best answer on the space provided. For numbers 1 to 3, determine if…

A: we know, Kw=[H+][OH-] AT 298K, [H+][OH-] = 10-14 pH+pOH=14

Q: Calculate the pH of a 0.737 M HNO3(aq) solution at 25°C. Round your answer to the correct number of…

A: We know that, pH can be expressed as negative logarithm of H+. i.e.,                      pH = -…

Q: Calculate the pH of a 3.534 M solution of potassium hydroxide. Express your answer to the correct…

A: As we know that,Potassium hydroxide KOH is a stron base and It will fully ionizes when dissolved in…

Q: Determine the pH of a 5.83 × 10-4 M HBr solution.  Your answer should contain 3 decimal places as…

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Q: Calculate the pH of a 6.9 × 10 -5 °M aqueous solution of hydrochloric acid (HCI). Round your answer…

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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: Consider an aqueous solution of 0.50 M hydrazoic acid (HN3). What is the pH of the solution? Give…

A: pH of the solution determines the strength of acidity/ basicity of the solution. It is equal to the…

Q: Indicate the pH of each of the following solutions at room & show how you got your answer. (d)…

A: Given : Concentration of H2SO4 = 0.050 M

Q: Determine the concentration of a solution of phosphoric acid (H3PO4) which has a pH of 1.34. Give…

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Q: Complete the table below. Be sure each of your answer entries has the correct number of significant…

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Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

A: Conjugate acid When a base accepts a proton it forms its conjugate acid Conjugate base When an acid…

Q: NaOH(aq) + HCOOH(aq) ⇌ NaHCOO(aq) + H2O(l) Identify the acid, base, conjugate acid, and conjugate

A: Acid which release H+ and base which gain of H+. Conjugate acid is produce from base when base in…

Q: From the equation: HNO3 + H2O H30 + NO3. NO3 is the conjugate base of: *

A: Given :-  HNO3 + H2O →H3O+  +  NO3-   To determine :  Acid of conjugate base NO3-    Note: NO3- ions…

Q: The pH of an aqueous solution of 8.39×10-2 M ammonium nitrate, NH4NO3 (aq

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Q: What is the pH of a grapefruit that contains 0.007 M citric acid solution (C6H3O7)? C6H3O7(aq) +…

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Q: The acid dissociation K, of benzoic acid (C6H5CO,H) is 6.3 × 10 –³. Calculate the pH of a 1.5 ×…

A: Since benzoic acid is monoprotic acid. hence we can write C6H5CO2H as HA  where A = C6H5CO2 group…

Q: For numbers 1 to 3, determine if the given condition is (A) acidic, (B) basic, (C) neutral. or (D)…

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Q: What is the pH of a neutral solution at a temperature where K = 8.0 x 10-14? Express your answer…

A: Given that, Kw= 8.0×10-14 pH = ?

Q: Determine the pH of a 7.98 × 10-3 M Ca(OH)2 solution.  Your answer should contain 3 decimal places…

A: Since Ca(OH)2 is a strong base. Hence it will dissociate completely into ions as per the reaction…

Q: Calculate the pH of a 7.2x10-5 mol/L solution of Sr(OH)2.

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Q: For the reaction HNO2(aq) + H2O(1)= NO, (aq) + H30*(aq), which of the following is a conjugate…

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