A substance that dissociates completely into ions is known as a

Q: Metal ions dissolved in water: Select one: a. make only acidic solutions b. make only basic…

A: Since metal dissolves in water and attracts all the OH- towards itself as metal has +ve charge Hence…

Q: What volume of 0.441 M KOH,0.441 M KOH, ?,V, can be neutralized with 50.0 mL50.0 mL of 1.64 M HNO3?…

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

Q: A 0.667 M solution of a weak base has a pH of 10.80. What is the base hydrolysis constant, ?b, for…

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Q: 4. Calculate the hydroxide ion concentration in a 0.0100 M sodium hypochlorite solution.

A: Sodium hypochlorite, NaOCl(aq) is the conjugate base of hypochlorous acid, HOCl with Ka = 2.95*10-8…

Q: Current molarity: 0.001 M Adjust the molarity of the solution by using the slider below Current pH:…

A: For a buffer solution- pH = pKa + log [Base/Acid]   For citric acid pKa = 4.25

Q: Case Study Section 1 – pH Based on “The Case of the Mortified Mom: Acids, pH and Buffers” by Terry…

A: Given the pKa of aspirin, pKa = 3.5 => Ka = 10-pKa => Ka = 10-3.5  Given the pH of stomach, pH…

Q: Be sure to answer all parts. What volume of a 0.500 M HCI solution is needed to neutralize each of…

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Q: Sodium error encountered in using a pH meter causes a/an decrease in the pH reading of a solution…

A: This statement is true. Things to understand : pH  Sodium Error and the Effect on ph meter reading…

Q: Hello

A: Please figure out the molecular, ionic, and net-ionic equations. Also, if it's acidic neutral or…

Q: Compare the actual molar concentrations of your two acid solutions with your calculated molarities…

A: Given that,  Calculated Molarity for HCl, m1 = .0958 moles or 0.0958 MCalculated Molarity for…

Q: Reference Reference Reference 10 drops waley color: 1 8 drops Fe CNO3)2 Dork Red Dark Red. Forward…

A: Since only first question is given, we'll answer that one.

Q: Part A The acidic water of a lake (V = 4x1010 L) must be neutralized with lime, Cao. It will require…

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Q: Get the concentration of the unknown solutions with a %T of 63 Given: S1 = 0.02 mg 76%T S2 = 0.04…

A: Given: S1 = 0.02 mg 76%T S2 = 0.04 mg 58%T S3 = 0.06 mg 45%T

Q: A solution has a pH of 5.38. (SHOW CALCULATIONS) a) What is the pOH? b) What is the hydronium…

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Q: A road tanker carrying an acid was involved in an accident and its contents spilled on the road. At…

A: Answer (a): When an acid are mixed in water, it will dissociate into their respective ions and…

Q: Please help me answer this. 1. Explain how the concentration of the analyte is computed using the…

A: Titration:- It is also known as volumetric analysis. In this laboratory technique, generally, a…

Q: [Review Topics] [Reterences] Use the References to access important values if needed for this…

A: The question is based on the concept of solubility product Principle.   it states that a weak…

Q: The molarity of an aqueous solution of sodium hydroxide, , is determined by titration against a  M…

A: For solving the problem: NaOH(aq)  +  HNO3(aq)  →  NaNO3(aq)  +  H2O(l) For the neutralization,…

Q: 27. Dissolved dioxygen in water samples can be determined by the following equations: 2MnSO4(aq) +…

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: A 0.640 M solution of a weak base (B:) is made. The solution has a pH of 9.42. Calculate the Kb of…

A: a)  Concentration of the weak base solution (C) = 0.640 M pH of the solution = 9.42 Kb of the base =…

Q: Case Study Section 1 – pH Based on “The Case of the Mortified Mom: Acids, pH and Buffers” by Terry…

A: GIVEN: Bicarbonate was an effective buffer in Molly’s situation To determine: what else could/does…

Q: 20.0 mL of a 0.286 M HCl solution. VO AEO V = mL Submit Request Answer • Part B 7.00 mL of a 0.580 M…

A: a) 20.0 mL of a 0.286 M HCl solution Given Molarity of NaOH solution = 0.14 M = 0.14 mol/L Volume of…

Q: determine the concentrations of the standards A through

A: The standard concentration of the solution usually determined in "M", which is mole per litre of the…

Q: Pls help me answer number 3 with complete solution

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Q: Answer the following with complete solution.

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Q: Calculate the molar concentration of the acid if 42.18mL of sulfuric acid was requ to neutralize…

A: The balanced equation 2Al(OH)3​(aq)+3H2​SO4​(aq)→Al2​(SO4​)3​(aq) +6H2​O(l) Given volume of…

Q: List serval official substance that are required to show no turbidity when tested for chloride and…

A: The suspended materials and the inorganic substance that can be measure is called as turbidity and…

Q: Case Study Section 1 – pH Based on “The Case of the Mortified Mom: Acids, pH and Buffers” by Terry…

A: Activated charcoal is made from sources of carbon like coal, wood, etc. which is treated at high…

Q: What would happen if MgCl2 were added to water?     A   It would dissolve     B   It would not…

A: General solubility guidelines for ionic compounds in water are given below

Q: Acetone Water H. нон H-C-C-C-H H. H. H. Analysis Question 4: Use the image above...Which solvent is…

A: A polar solvent that can give H+ ion is called polar protic solvent.

Q: or The Foll... [Review Topics] Use the References to access important values if needed for this…

A: The reaction between KOH and HNO3 is written below. KOH (aq) + HNO3 (aq)→ KNO3 (aq)+H2O (l)

Q: 6. Calculate the hydroxide ion concentration of a 0.0750 M NH3 solution.

A:

Q: final molarity of iodide anion in the solution.

A: Number of moles=Weight/molar mass         and Molarity (M)=number of moles/Volume

Q: 31. For (NH.) PO(aq), the solvent is a. (NH.) PO. b. NH . PO d. water e. Duff beer Letter answer to…

A: Given solution is :  (NH4)3PO4 (aq)  In this solution, which is solvent  Options are :  a. (NH4)3PO4…

Q: A titration of 25.00 mL of an unknown HCl solution with 0.1550 M NaOH requires 24.00 mL of NaOH to…

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Q: Is the solution of known .... -2 concentration, while .. Is the solution of unknown concentration…

A: Acid-Base titrations are used in order to determine the amount of  known basic or acidic substance…

Q: at volume of a 0.137 M calcium hydroxide required to neutralize 20.9 mL of a 0.261M droiodic acid…

A: Given : Molarity of Ca(OH)2 = 0.137M  Volume of HI = 20.9 ml

Q: Case Study Section 1 – pH Based on “The Case of the Mortified Mom: Acids, pH and Buffers” by Terry…

A: A blood pH lower than the normal blood pH of 7.4 has many bad impacts in our body which are given…

Q: Question 19 solution.

A: One mole of Ba(OH)2 produces 2moles of OH- ion.  Hence,  [OH-] = 2 • [Ba(OH)2] concentration  [OH-]…

Q: Case Study Section 1 – pH Based on “The Case of the Mortified Mom: Acids, pH and Buffers” by Terry…

A: Given the pKa of aspirin, pKa = 3.5 => Ka = 10-pKa => Ka = 10-3.5  Given the average pH of…

Q: How many mL of 0.400 M H2SO4 solution is to added to 32.9 ml to 0.426 M LiOH solution to neutralize…

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Q: Part A Which of the following diagrams best represents an aqueous solution of NaF? The water…

A: Among the mentioned diagram Solution C best denotes the condition of NaF Solution  There will be Na+…

Q: What is the working solution and DI water of the unknown solution?

A: The adsorption phenomena follow Beer-Lambert's law and this law states that a monochromatic light is…

Q: add solid silver iodide to a solution. We want the silver iodide to ionize more. What could we add…

A: The question  is based on le-chatelier principle.   IT states that when a system at EQUILIBRIUM is…

Q: ▾ Part A What is the pH of a 0.125 Mammonia solution? Express your answer numerically to two decimal…

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: 5. Calculate the hydronium ion concentration in 0.0120 M nitrous acid. M

A: Given, Concentration of nitrous acid (C) = 0.0120 M Hydronium ion concentration = [H3O+] = ? Note:…

Q: solution

A: We need to determine how the kinetics of ethanol differ from those of the following hydrolysis.