For the aqueous [AIF 6]³¯ complex K, = 6.92 × 10 19 at 25 °C. Suppose equal volumes of 0.010M Al(NO3), solution and 0.26M KF solution are mixed. Calculate the equilibrium molarity of aqueous Al A13+ ion. Round your answer to 2 significant digits. Ом x10

Q: VOS A 10) A soluble salt is added to a liquid with a boiling point of 80°C. What happens to the…

A:

Q: 4. Why is it necessary to standardize a sodium hydroxide solution? a. Sodium hydroxide is basic…

A: The NaOH is Alkaline (basic) in nature . In the titration reaction base is used. The base is…

Q: Which of the following substances is NOT solution? O A. humid air O B. beer

A: Solution in which two or more elements of compound are mixed.

Q: How many mL of 12 M NH; should be used to make750. mL of 0.400 M NH;?

A: Recall the following relation to calculate volume of ammonia       ViMi=VfMfHere,initial volume of…

Q: 2.A student realizes they forgot to add boiling stones to their distilling flask. The solution is…

A: Boiling stones are used to prevent loss of product. it cannot allow the solvent spill over the flask…

Q: Directions: Choose your answer from the given choices. 1. What do you call the process by which a…

A: Since you have posted multiple questions, the answer for first three questions are given below.…

Q: It says the solution is incorrect

A: Given that, for carbon-11 The half-life is t1/2 = 20.3 min. The initial amount is N0 = 1×107 atoms.…

Q: For sodium hydrogen carbonate solution the minor species are _____ .

A: Sodium hydrogen Carbonate NaHCO3 reacts with water to form carbonic acid (H2CO3) and NaOH

Q: What volume, in mL, of a 4.75 M phosphoric acid solution is needed to neutralize 13.88 mL of a 6.25…

A: Phosphoric acid reacts with potassium hydroxide to form sodium phosphate and water. The hydrogen ion…

Q: A 74.0 mL portion of a 1.70 M solution is diluted to a total volume of 268 mL. A 134 mL portion of…

A: We can determine the dilution factor by using the given below formula :…

Q: A hydration sphere forms around an ion in aqueous solution due to Select one: O a. dispersion…

A: The solubility of a substance depends on the nature of the solute and solvent. The thumb rule of…

Q: The maximum amount of silver phosphate that will dissolve in a 0.279 M sodium phosphate solution is…

A: The objective of the question is to determine the maximum amount of silver phosphate.It is given…

Q: what is the molaity of the solution

A: Molality of a solution is defined as the no. of moles of solute present in 1 kilo gram of solvent.

Q: In The Rhime of the Ancient Mariner the poet Samuel Taylor Coleridge wrote, “…Water, water,…

A: Two liquids are said to be isotonic if they have same osmotic pressure. If both the solutions have…

Q: How many milliliters of 0.250M HCl solution will exactly react with 10.5g of of solid NaHCO3?

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: A solution of NaCl that contains a relatively large amount of NaCl per given amount of water is said…

A:

Q: How do we make 5000 mL of .200 M NaOH solution? In class we got 4.00g of NaOH but I don't understand…

A: Basically here the question asked is what amount of NaOH is needed to make 5000mL of .200M NaOH…

Q: A solution is composed of two main components called and

A: Given, complete the fill in the blank-  A solution is a mixture of two of more components.

Q: A buffera. slows down chemical reactions.b. speeds up chemical reactions.c. increases the pH of a…

A: Solution- A buffer - maintains a relatively constant pH. Changes the pH of acid and base solutions.…

Q: Describe how we would prepare 250 mL of 0.10 M NaOH from solid NaOH and water.

A:

Q: Why must a boiling stone be added to a solution to be refluxed?

A: The boiling stone is added while refluxing the solution because -

Q: 1. Determine the molarity of a NaOH solution if 0.8427 g of KHP 15.57 mL of NaOH. are required to…

A: Given, mass of KHP = 0.8427 g Volume of NaOH = 15.57 mL

Q: 22. A flask contains 45.00mL of a 0.1010M sugar solution. How much water (mL) must be added to make…

A:

Q: Draw a particle diagram for the soluble salt NH4Br. Don’t forget to include water! Then describe in…

A: Answer is explained below.  The particle diagram for the soluble salt NH4Br is as follows:

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A: In this question, we are tasked with determining which mixture among the provided options is NOT a…

Q: 2. How many mL of 0.10 M H,SO, can be made from 50.0 mL of 0.25 M H,SO,?

A: Number of moles of solute to the volume of solution in liters is known as molarity.

Q: Lactic acid forms a same percentage of hydrogen ions and lactate in a solution. Lactic acid is a O…

A: a. weak electrolyte

Q: Bases taste     sweet. . bitter.   soapy. . sour.

A: Acids are sour in taste. Bases are bitter in taste.

Q: What is the expressed in mM? concentration of the 0.25M glucose solution

A: milimolar concentration  (mM) = 1000 x molar concentration (M)