One mole of FeCl3 produces 3 equivalents of Cl- and one mole of CuCl2 produces 2 equivalents of Cl-
Total [Cl-] = 0.333 *3 + 1 * 2 = 3 M
What is the [Cl-] in a solution containing 0.333 M FeCl3 and 1.00 M CuCl2 ?...
I have FeCl3,CuCl2 , and NaCl in a mixed solution. Display various methods to remove/separate Fe, Na, and Cu from the mixed solution. Ex: Voltaic cell, etc
What are the methods that can be used to separate sand, NaCl, FeCl3, and CuCl2 that are mixed in H2O?
One will prepare a buffer solution of pH =5.00. 1.00 L of a solution containing 1.00 moles of (CH3COOH) with pKa=4.77. How many grams of (CH3COONa) is to be added to the solution?
A buffer solution that is 0.333 M in CH3COOH and 0.333 M in CH3 COONa has a pH of 4.74 The addition of 0.01 mol of OH to 1.0 L of this buffer would cause the pH t increase slightly increase by 2 units The capacity of this buffer for added OH could be increased by the addition decrease slightly decrease by 2 units not change 9 more group attempts remaining Submit Answer Retry Entire Group A buffer solution that...
What are the respective concentrations (M) of Cu2+ and Cl- afforded by dissolving 0.833 mol CuCl2 in water and diluting to 375 mL? a. 0.00175 and 0.00175 b. 1.75 and 0.00175 c. 0.570 and 0.198 d. 0.00175 and 1.75 e. 1.75 and 3.51
100 mL of solution containing Cl-is titrated to the endpoint with 10 mL of 0.050 M AgNO3. What was the concentration of Cl-in the sample? (the answer is 5.0x10^-3 M bt why???)
A solution containing 0.18 M each of F–, Cl–, CrO42-, and SO42- is titrated by a solution containing Pb2 . Place the anions in the order in which they will precipitate.
What volume of a 0.333 M hydrobromic acid solution is required to neutralize 24.7 mL of a 0.152 M barium hydroxide solution? mL hydrobromic acid Submit Answer Retry Entire Group 6 more group attempts remaining What volume of a 0.207 M hydroiodic acid solution is required to neutralize 24.3 mL of a 0.183 M potassium hydroxide solution? mL hydroiodic acid Submit Answer Retry Entire Group 6 more group attempts remaining What volume of a 0.161 M sodium hydroxide solution is...
Determine the molar concentration of Cl- ions in a 1.00 M solution of AgCl2- with no excess silver ions. (Kf = 2.5 ´ 105 for AgCl2-)
Answer the following questions about a .0960 M CuCl2 * 2H2O solution. A. What mass (in G) of CuCl2* 2H2O is present in 25.0 mL of this solution.