The mass of manganese(II) sulfide that is dissolved in 250 mL of a saturated solution is_______  grams.

Q: Table 4.9 ( data)Before combustion After combustionAppearance of sample…

A: The unheated sample (magnesium metal) is white in colour and after combustion, it results in the…

Q: The mass of calcium sulfate that is dissolved in 175 mL of a saturated solution is

A: Consider the given information is as follows; Volume of solution = 175 mL = 0.175 L Mass of calcium…

Q: The bromide ion concentration in a solution may be determined by the precipitation of silver…

A:

Q: 50.00 mL sample of sulfuric acid required a total of 15.28 mL of potassium hydroxide solution 1,478…

A:

Q: The Student is required to determine the concentration of a basic NaOH by using the primary standard…

A: KHP , also called as Potassium Hydrogen Phthalate is a salt which is acidic in nature. It is a mono…

Q: A 54.8 g sample of SrCl2 (molar mass = 158.5 g/mol) is dissolved in 112.5 mL of solution.  Calculate…

A: The molarity can be calculated as,

Q: what is the standardized concentration of NaOH?

A: We are given mass KHP is 0.550 g  To neutralize it, volume of NaOH used is 33.0mL  We have to find…

Q: What volume of a 0.103 M barium hydroxide solution is required to neutralize 15.5 mL of a 0.199 M…

A: This is an acid-base neutralization reaction. At endpoint or equivalent, the point number of the…

Q: Which substance is present in the [Choose] largest proportion in a solution? [Choose ] Solute Which…

A:

Q: A 65.0 mL portion of a 1.20 M solution is diluted to a total volume of 288 mL. A 144 mL portion of…

A: When the solution is diluted then the concentration of the solution decreases.  So the concentration…

Q: A 74.0 mL portion of a 1.20 M solution is diluted to a total volume of 238 mL. A 119 mL portion of…

A: Molarity is the moles of solute present per liter of solution. To calculate the concentration of…

Q: Give a general statement about the effect of the nature of solute and solvent on solubility.

A: Solubility is defined as the maximum amount of solute that can be dissolved in a given amount of…

Q: 4. When a solution is saturated, and additional solid solute is added, what happens? Why do you…

A: A saturated solution is a solution that contains the maximum amount of solute dissolved in it. If it…

Q: What is the number of milli equivalent. of AgNO3 are contained in 31.9 ml of 0.0922 N AgNO3 solution

A: Given, Volume of Solution = 31.9 mL Normality = 0.0922 N Number of miliequivalents = ?

Q: A student combined 37.2 mL of 1.69 M KMNO4 solution with 16.10 mL of a 0.891 M KMNO4 solution.…

A: First solution: The volume of KMnO4 solution =37.2 mL  Molarity of KMnO4 solution =1.69 M  Second…

Q: alculating concentra You have dissolved 10 g sodium oxide in 200 ml water. Calculate concentration…

A: 1) Given mass of sodium oxide (Na2O)= 10g volume of solution = 200 mL = 200 x 10-3 L Also, molar…

Q: 31. Which factor does not affect the solubility of a solid electrolyte in a liqu solvent? A.…

A: (31) There are different type of factors which affect the solubility of the solid electrolyte solute…

Q: A 22.1 g sample of SrCl2 is dissolved in 112.5 mL of solution. Calculate the molarity of this…

A:

Q: What happens if a solute is added to a saturated solution?

A: Saturated solution is the type of solution in which no more amount of solute can be dissolved.

Q: what happens at the molecular level when one substance dissolves into another?

A: When one substance gets dissolved in another, the substance which gets dissolved is called as…

Q: A 500.0 mL sample of 0.200 M sodium phosphate is mixed with 400.0 mL of 0.236 M barium chloride.…

A: Given: Volume of barium chloride is 0.4 L Molarity of barium chloride is 0.236 M Volume of Na3PO4 is…

Q: If 20. g of AgNO, is available, what volume of 0.25 M AGNO, solution can be prepared? 1S Volume %3D…

A:

Q: If 25 mL of a 0.10 M solution of sodium sulfate solution is added to 40. mL of a 0.20 M lead (II)…

A: The reaction between sodium sulfate and lead(II)nitrate is as follows,

Q: Determine Whether a Solute Is Soluble in a Solvent?

A: SOLUTION: Step 1: a homogenous mixture of two or more substances in relative amounts that can be…

Q: Write soluble or insoluble and identify the nature of the solutes on the given solvent: Solute

A: The basic concept behind solubility is like dissolves like, i.e., polar solvents readily dissolves…

Q: Which is NOT TRUE about titration? A. Slow addition of one solution of unknown concentration to a…

A: To find: The incorrect statement

Q: In a solubility curve, a point on the line indicates: Select one: O Unsaturated Solution O Saturated…

A: Solubility curves show how the solubility of a solute in a given solvent changes as the temperature…

Q: What do you call the substance added to the sample to convert it to a sparingly soluble solid?

A: sparingly soluble substances are the one which have very low solubility product and they are very…

Q: Calculate the mass in grams of solute in 235 mLof 1.25 M sulfuric acid solution.

A:

Q: The bromide ion concentration in a solution may be determined by the precipitation of silver…

A: We have given that  Volume of AgNO3 = V1 =  24.58 mL Molarity of AgNO3 = M1 = 0.6310 M Volume of…

Q: What mass of  is contained in 150.0 mL of a 0.340 M sodium hydroxide solution? Mass =  g

A: Molarity of the sodium hydroxide solution is 0.340 M. Volume of the sodium hydroxide solution is 150…

Q: How many moles of potassium chloride are needed to precipitate all the lead(II) ion from 19.0 mL of…

A: Given: Volume of lead(II) nitrate is 19.0 mL Molarity of Lead (II) nitrate is 0.450 M The reaction…

Q: Calculate the mass (in grams) of potassium bromide that will be formed from 26.18 mL of a 5.26 M…

A: Given reaction - AlBr3 + K2SO4 → KBr + Al2SO43 Given data, Volume of K2SO4 = 26.18 mL Molarity of…

Q: What mass of sodium carbonate is required to precipitate all of the lead ions from 80.0 mL of 0.100…

A: Lead nitrate reacts with sodium carbonate to form lead carbonate as precipitate. Net Ionic Equation…

Q: Determine the molar concentration of 11,9g of potassium bromide (KBr)dissolved in 200ml of solution

A:

Q: Use the References to access important values if needed for this question. The mass of copper(II)…

A:

Q: In the laboratory a student combines 49.5 mL of a 0.437 M nickel(II) fluoride solution with 16.1 mL…

A:

Q: A 50.0 mL portion of a 1.60 M solution is diluted to a total volume of 288 mL. A 144 mL portion of…

A: Initial volume = 50 mL Initial concentration = 1.60 M first dilution volume = 288 mL final dilution…

Q: You are asked to make a 2.50 L solution of sodium iodide with a concentration of 1.80 M. What mass…

A: We have to find the mass of NaO needed

Q: If 0.500 mL of an 0.219 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A: When we dilute a concentrated solution with pure water, the mole of solute remains constant in the…

Q: What is the molar concentration of normal 0.90% saline (58.44 g/mol) solution? (Assume the density…

A: In 0.90 % saline solution, 0.9 g of NaCl is present in 100 mL of solution. The number of moles of…

Q: =H₂O Lo DE Mostly sunny Question 22.c of 24 Match the pictures in each question with the…

A: The capacity of a material, the solute, to combine with another substance, the solvent, is known as…

Q: . What volume of a 1.00 M HCI solution is required to create 200 mL of a 0.250 M HCI solution? A.…

A:

Q: What volume of a 0.1 m sodium hydroxide could be made with the 200 g of solute

A:

Q: If 25 mL of a 0.10 M solution of sodium sulfate solution is added to 40. mL of a 0.20 M lead (II)…

A: Given : concentration of Na2SO4 i.e sodium sulfate = 0.1 M volume of Na2SO4 solution = 25 mL = 0.025…

Q: A solution is sitting undisturbed on a side shelf in the laboratory. A small crystal of the same…

A: The solution is saturated solution. A saturated solution has so much solute that any additional…

Q: The mass of manganese(II) hydroxide that is dissolved in 125 mL of a saturated solution is _______…

A:

Q: A student uses a solution of potassium hydroxide to titrate a solution of nitric acid. Which…

A: Titration is a laboratory method used for quantitative analysis to find the concentration of an…

Q: 8. How many mL of water must be added to 249 mL of a 12.00 M solution of potassium chloride to…

A: Solution of lower concentration can be prepared by adding solvent to a solution of higher…