8- What is the maximum mass of copper(I) chloride that can be dissolved in 57.5 mL...
D) Using the Solubility Product Constant. 3- What is the maximum mass of copper(I) chloride that can be dissolved in 57.5 mL of 0.913 M chloride ions?
What is the maximum amount of ammonium chloride that can be dissolved in 20 mL of water at 50 degrees celcius?
What mass of magnesium chloride, MgCl2 must be dissolved in 100.0 mL of water to produce a 2.5 M solution?
- A maximum of 9.3g of ammonium chloride can be dissolved in 25.0g of water at 20 degrees celcius. What is the concentration of ammonium chloride in such a solution in mass percent? - Please show step by step solution
4. What is the mass % of NaCl if 15 g sodium chloride are dissolved in 374 g H2O? (Hint: don't forget that solution mass = solute + solvent mass.) 5. What mass of acetic acid (HC2H302 = 60 g/mol) must be dissolved in 1340 g H2O to produce a 2.75 m solution? 6. What is the new volume of a solution if 437 mL of a .968 M solution are diluted to a .315 M solution? 7. One solution...
Data Mass of copper (II) chloride, CuCl2: 3,174g Mass of aluminum: 1.669g Mass of aluminum remaining after reaction: 0.530g Mass of aluminum that reacted: 1.139g Mass of filter paper and watchglass: 29.138g Mass of filter paper, watchglass, and copper: 32.829g Mass of copper recovered: 3.691 Questions (Show Work) Mole of CuCl2 dissolved Mole of copper (II) ions (Cu2+) initially in solution Mole of copper, Cu(s), expected to be formed Theoretical yield of copper in grams Percent yield of copper metal
Can you pleass show the work and explain? (1) How many grams of potassium chloride must be dissolved in 2.50 x 10^(2) mL of water to make a 0.400 m solution? (2) How many milliliters of commercial hydrochloric acid, which is 11.6 molar, should you use to prepare 5.50 L of 0.500 molar hydrochloric acid? (3) Calculate the molarity of a NaOH solution prepared by mixing 100. mL of 0.20 M NaOH with 150 mL of H2O. (4) Calculate the...
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.
A penny having a mass of 2.5340 g was dissolved in 20 mL of 8 M HNO3. The resulting solution was transferred to a 100.00-ml volumetric flask and diluted to the mark with water. Then, a sample solution was prepared by transferring 10.00 mL of this solution to a 25.00- ml volumetric flask, adding 2.00 mL of 15 M NH3 and diluting to the mark with waterThe concentration of [Cu(NH3)4]2+ in the sample solution (determined using a Spectro Vis spectrophotometer)...
12. (10 pts) Fluoride ions dissolved in drinking water can be detected using aluminum chloride and an indicator that reacts with the released AB ions. The net ionic equation is shown below: AIF3+3 Cl AICls+ 6 F The normal fluoride concentration in New York State tap water is 1.00 mg/L. If a 0.150 L sample of normal tap water is titrated with a 3.00 x 104 M solution of AlCl3, what volume in mL of the AlCls solution is required...