If 10.36 g of ammonium nickel(II) sulfate hexahydrate is isolated by vacuum filtration, what is the percent yield of the reaction?
If 10.36 g of ammonium nickel(II) sulfate hexahydrate is isolated by vacuum filtration, what is the percent yield of the reaction?
What is the formula mass of iron(II) ammonium sulfate hexahydrate? submit your answer to 6 significant figures
calculate the ppm of Fe2+ in a 0.6321g/2L solution of iron(II)ammonium sulfate hexahydrate.
nickel (ii) sulfate hexahydrate is miscible in water .also, naphthalene id miscible in water .state the predominant intermolecular force between the two compounds that allowed them to be miscible. also, explain the rule " like dissolves like" regarding above two mixtures.
2.5g of AR ammonium iron (ll) sulfate hexahydrate crystals are dissolved in 40mL of 1M sulfuric acid solution. Solution is then titrated with 6.4mL of 0.02M potassium permanganate (VII) solution. a) Write an overall equation for the reaction. b) How many moles of permanganate are present in the titre value? c) How many moles of Fe^2+ are present in the solution? d) What mass of Fe^2+ is present in the ammonium iron (ll) sulfate hexahydrate? e) What is the percentage...
5. Let a square represent an ammonium ion and a circle represent a sulfate ion. Which of the following depicts a small representative volume of a 0.10 M aqueous solution of ammonium sulfate? Water molecules have not been included. For each incorrect answer, state why it is incorrect; be as specific as possible. A в C о ‑ G F None of B these O ODO epresents an ato At 25°C in a 50 mL Erlenmeyer flask were combined 1.050...
1 U UIO 1. Write the balanced equation for the reaction of nickel(II) chloride hexahydrate when heated. 2. Write the balanced equation for the reaction of hydrochloric acid and sodium carbonate.
Sulfur hexafluoride is produced by reacting elemental sulfur with fluorine gas. ___ S8(s) + ___ F2(g) ___ SF6(g)What is the percent yield if 18.3 g SF6 is isolated from the reaction of 10.0 g S8 and 30.0 g F2?
1A)In the laboratory you dissolve 20.5 g of ammonium sulfate in a volumetric flask and add water to a total volume of 500 mL. What is the molarity of the solution? ____M. What is the concentration of the ammonium cation? ____M. What is the concentration of the sulfate anion? ____M. b)In the laboratory you dissolve 18.6 g of potassium fluoride in a volumetric flask and add water to a total volume of 375 mL. What is the molarity of the...
Copper(II) sulfate reacts with sodium phosphate in a precipitation reaction. If 103.77 g of copper(II) sulfate is reacted with 172.33 g of sodium phosphate, what is the theoretical yield of copper(II) phosphate? Report your answer rounded to the hundredths of a gram without units.
Does a reaction occur when aqueous solutions of nickel(II) sulfate and barium chloride are combined? If a reaction does occur, what is the net ionic equation.