What volume of each solution contains 0.15 mol of KCl?
a)
0.224 M KCl
b)
2.0 M KCl
c)
0.935 M KCl
How do I solve these questions? Thanks
What volume of each solution contains 0.15 mol of KCl? a) 0.224 M KCl b) 2.0 M KCl c) 0.935 M KCl How do I solve these q...
what volume of each solution contains 0.10 mol of KCL ? part a) 0.206 M KCl part b) 1.9 M KCl part c) 0.855 M KCl
calculate the volume for the following... a.) 37.0 M KCl solution to obtain 0.60mol of KCl (LITERS) b.) 6.40M HCl solution to obtain 6.45mol of HCl (LITERS) c.) 3.25 M K2SO4 solution to obtain 1.30mol of K2SO4 (MILILITERS) thank you in advance❤️❤️ Part A Calculate the volume in liters of a 3.70 M KCl solution to obtain 0.60 mol of KCI. Express your answer with the appropriate units. Value Units Submit Request Answer Part B Calculate the volume in liters...
6. How many mL of a 0.250 M KCl solution contains 34.5 g KCI? 7. To what volume (in mL) should you dilute 100.0 mL of a 2.50 M CaCl2 solution to obtain a 0.550 M CaCl2 solution?
I need all of the following questions answered completely for chapter 13. 6) Calculate the freezing point of a water solution at each of these concentration. part A) 0.75m part B) 1.25m part C) 4.5m part D) 2.15m 7) A 140-mL sample of an 8.9 M NaCl solution is diluted to 2.0L. What volume of the diluted solution contains 13.8g of NaCl? 8) A 157-mL sample of a 1.3M sucrose solution is diluted to 550mL. what is the molarity of...
3. What is the mole fraction of urea in a solution that contains 2.0 mol of urea and 5.4 mol of water? 1.0.27 b. 0.37 c. 0.77 d. 0.73 e. 0.47 work? - 12
What is the molality of a 2.00 M solution of KCl (74.55 g/mol). Assume the density of the solution is 1.11 g/ml a. 2.00 m b. 2.08 m c. 0.52 m d. 74.6 m e. 1.11 m
Solution Dilution a) What is the final volume in milliliters when 0.533 L of a 32.3 % (m/v) solution is diluted to 20.8 % (m/v)? b) A 999 mL NaCl solution is diluted to a volume of 1.42 L and a concentration of 8.00 M . What was the initial concentration? How do I solve these? Thanks
What mass of a 0.66 m ammonium nitrate (80.04 g/mol) solution will contain 0.15 mol of solute a) b) c) d)
1. What is the molar concentration of a solution that contains 10 grams of KCl in 500 ml of DI water? (MW of KCI = 74 g/mol) a. What is the osmolarity of this solution? b. What is the tonicity of this solution? c. What would happen to a normal red blood cell that was put into this solution?
what volume of each solution contains 0.310 mol of NaI NAI? 0.132 M Nal IVO AED Submit Request Answer Part B 0.952 M Nal VADO ? Submit Request Answer Part 1.76 M Nal 60 ALO O 2 ? Submit Resuest Answer Prov de Foodback P Pearson