what mass of iron II chloride is needed to make 500.0ml of 0.30m solution
1. A. What volume of 6M nickel (II) chloride is needed to make 5.0L of .3m solution? B. What mass of solid nickel (II) chloride is needed to make the same 5.0L of a 3m solution? 2. Using the data for the nickel(II) chloride from problem 1b calculate the theoretical freezing and boiling points for the solution.
Hydroxylammonium chloride reacts with iron(II) chloride, FeCl, in solution to produce ironIl) chloride, HCL iron(II) chloride, HCl H2O, and a compound of nitrogen. It was found that 2.00g of iron(II) chloride reacted in this way with 31.0 mL of 0.200M hydroxylammonium chloride. Suggest a possible formula for the compound of nitrogen so produced. This should be a known nitrogen compound.
1) What mass of water is needed to dissolve 43.5 g of copper(II) chloride to prepare a 0.521 molality solution? 2) Calculate the boiling point of a solution made from 224 g of magnesium chloride dissolved in 625 g of water. Kb=0.512 °C/m.
Calculate the mass of solute required to make an iron(III) chloride solution containing 2.58x102 g of water that has a boiling point of 111 °C Express your answer using three significant figures. I AED * O2 ? Submit Request Answer
Calculate the volume in liters of a 0.30M barium chloride solution that contains 500.mmol of barium chloride BaCl2. Round your answer to 2 significant digits.
51 3. Hydroxylammonium chloride reacts with iron(lIl) chloride, FeCl, in solution to produce iron(I) chloride, HCl, H,O, and a compound of nitrogen. It was found that 2.00g of iron(II) chioride reacted in this way with 31.0 mL of 0.200M hydroxylammonium chloride. Suggest a possible formula for the compound of nitrogen so produced. This should be a known nitrogen compound. 4. Arsenic(II) oxide, As,O3, can be titrated with potassium bromate in aqueous solution to produce potassium bromide and arsenic acid, H,AsO,....
How to prepare 500mL of a 0.30M copper(II) sulfate solution ?
In the laboratory you are asked to make a 0.150 m iron (III) chloride solution using 425 grams of water. How many grams of iron III) chloride should you add? grams
. Suppose that you have an unlimited supply of copper II chloride to react with iron. How many moles of copper would be produced by reacting 31.0 g of iron with the copper(II) chloride solution?
If you were to place sodium in a solution of iron(II) chloride, would a spontaneous reaction occur? If the reaction is spontaneous, write both ½ reactions and the final net ionic reaction.