The Yucca Mountain repository in Nevada, which is intended for the long-term storage of nuclear waste, has long been mired in controversy. One ongoing concern is whether the stainless-steel alloy containers could be corroded by salts such as calcium fluoride (CaF2). If the calcium ion concentration in water inside Yucca Mountain is 1.25 x 10–3 M, what is the maximum possible concentration of fluoride ion in this water? Assume calcium fluoride4  Ksp = 2.2 x 10–10 at the temperatures inside the nuclear waste depository.

Q: If weak acids ionize only a few percent in aqueous solution, why is it possible to fully neutralize…

A: Concept:  Weak acid: Weak acids are acids which don't completely dissociate in solution. In other…

Q: 8) Gerardo dissolves 8.213 g of solid Mg(NO3)2 in enough water to make 200.0 mL of solution.…

A: molar mass of Molar mass of 1 mole Mg(NO3)2 have 2 mole nitrate ion.1 mole Al(NO3)3 have 3 mole…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometríc…

A:

Q: Under what soil condition do you think a farmer would treat the soil of his field with quicklime…

A: Due to decaying of organic matter and after harvest of high yield crops the soil becomes acidic.

Q: Write the balanced chemical equation for conversion of Al(s) to KAl(SO4)2·12H2O(s) in aqueous…

A: The balanced equation is the equation in which the number of atoms of each elements are equal at…

Q: cation acts as an acid.

A:

Q: During the demonstration, before each metal was added to the water, a drop of an acid-base…

A: Metals which reacts with water forms basic solution.

Q: What is the concentration of Ba(OH)2 prepared by dissolving 13.5 g of BalOH)2 in water to give…

A:

Q: In a terrible accident, a solution consisting of 2.59 kg of nitric acid, HNO3, was spilled on the…

A: Given , mass of nitric acid = 2.59 kg = 2.59×103 g mass of sodium carbonate = 2.00 kg = 2.00×103 kg

Q: Calculate the initial ferric ion concentration, [Fe*]o, in the reaction mixture obtained by…

A: Given: Volume of Fe3+ = 2.00 mL Concentration of Fe3+ = 0.00218 M Volume of SCN- = 500μL = 0.5 mL…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: The synthesis of Alum from KOH follows a series of reactions. The overall reaction for the synthesis…

Q: What is the concentration of Cl- ions in a solution of 0.30 M FeCl3 (aq) ?

A: The reaction can be represented as given below.

Q: 20.0 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Molar…

A: Given, Grams of sodium hydroxide = 20.0 g Volume of solution = 500 mL       Required,…

Q: Sodium hydrogen carbonate (NaHCO,), also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: A diluted bleach solution was found to have a concentration of 0.0250 M. It was originally prepared…

A: Given that : The concentration of diluted bleach solution = 0.0250 M The final volume of solution =…

Q: Use the solubility rules to predict whether the following ionic compounds are soluble in water: (a)…

A:

Q: Write the balanced net ionic equation for the reaction of hydrogen sulfide (H2S) with bromate ions,…

A: To solve the problem of writing the balanced net ionic equation for the reaction of hydrogen sulfide…

Q: To determine the fluoride content in an aqueous and chloride-containing preparation of ammonium…

A:

Q: Calculate the volume in mL of 1.50 M K₂SO4 (aq) that must be diluted with water to prepare 250 mL of…

A: Given, Stock solution of K2SO4 Concentration K2SO4 solution (M1) = 1.50 M Volume of the K2SO4…

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A:

Q: A0.4334 g sample of canned tuna was analyzed by the Kjeldahl method; 24.61 mL of 0.1180 M HCl were…

A:

Q: A 1.047 g sample of canned tuna was analyzed by the Kjeldahl method; 24.61 ml. of 0.1180 M HCl were…

A: Kjeldahl's method :-  The percentage of nitrogen in Kjeldahl's method is given by the formula  %N =…

Q: if I were to separate Bi3+ and Co2+, can I do that by adding H2S? So that Bi3+ would precipitate?…

A: Bi3+ is the second group basic radical whereas Co2+ belong to the fourth group.  For the sepration…

Q: About 6x 10°g of goldis thought to be dissolved in the oceans of the world. If the total volume of…

A: Given, Mass of gold = 6*109g Volume of ocean = 1.5 *1021L

Q: 2. (Balance the equation) FeCl+NaOH>Fe(OH);+Nacl

A: A balanced chemical reaction equation has equal number of atoms and charges on both reactant and…

Q: Sodium hydroxide is a strong electrolyte and hydrates in water according to the following equation:…

A: Ph Based question  first find pOH value then pH

Q: A chemist is performing a titration in order to determine the amount of sodium hydroxide, NaOH(aq),…

A: Answer:Number of moles of any specie in a solution is equal to the product of its molar…

Q: Is a solution of mercury II ions stable or unstable in water?

A:

Q: 2.00g of aluminum solid is added to a 100.0 mL of 2.5 M aqueous solution of hydrobromic acid.…

A:

Q: Complete, formulate, and balance the following equations: Calcium chloride + lead(II) nitrate Sodium…

A:

Q: Calculate the molarity of a KNO, solution prepared by adding 10.1103 g KNO, in a 250 mL volumetric…

A:

Q: Chlor-alkali plants electrolyze NaCl to produce the commodity chemicals caustic soda and chlorine…

A: The maximum concentration of mercury in the effluent is = 2.50×10-9 mol/L The mass of the mercury…

Q: What mass of NaOH is needed to precipitate the Cd2+ ions from 33.0 mL of 0.460 M Cd(NO3)2 solution?

A: Volume of solution = 33mLMolarity of solution = 0.460 MMass of NaOH to precipitate Cd = ?

Q: What are the boiling points of water and acetic acid? [Consult a reference book like the CRC…

A: 1. Boiling points of water is 100°C Boiling  point of acetic acid is 118°C Acetic acid has high…

Q: 2.) Five standardized dilutions of aqueous lead(11) chromate solution were prepared by adding a…

A:

Q: Assuming that 8.575 kg of NaCl (Hint: NaCl is a strong electrolyte) is distributed across a roadway,…

A: Freezing point determination using colligative properties.

Q: Malonic acid, H2C3H2O4 (aq), is a diprotic acid, so 2 moles of hydroxide ions are required per mole…

A: A neutralization reaction can be described as a chemical reaction in which acid and base react…

Q: A 50.0 mL solution of Ca(OH)₂ with an unknown concentration was titrated with 0.340 M HNO3. To reach…

A:

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Balance Chemical equation means no of atoms should be equaal in both side reactant and product

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: To calculate the moles of alum formed from the given number of moles of each reagent, we would use…

Q: Chlor-alkali plants electrolyze NaCl to produce the commodity chemicals caustic soda and chlorine…

A:

Q: A 998 mL NaCl solution is diluted to a volume of 1.14 L and a concentration of 3.00 mol L^−1. What…

A: The initial volume of the  solution = 998 mLThe final volume of the  solution = The final…

Q: Calculate the pH of 0.83 mol/L solution of benzoic acid (C6H5COOH(aq))

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.