3. There are 4 sets of solutions as given below. a. 20 mL 0.1 M acetic acid 20 mL 0.1 M HCl 20 mL 0.1 M NaOH b. 40 mL 0.1 M HCl 20 mL 0.1 M NaOH 60 mL 0.1 M sodium acetate c. 60 mL 0.1 M sodium acetate 20 mL HCl 20 mL 0.1 M acetic acid d. 40 mL 0.1 M NaOH 20 mL 0.1M acetic acid 40 mL 0.1M sodium acetate You are given 0.1M solutions of HCl, NaOH, acetic acid, sodium acetate Indicate if any of the solutions a-d given above is a buffer solutions, if not, how would you convert it into a buffer solution. You can add requisite amount of any one of the 0.1M solutions of HCl, NaOH, acetic acid or sodium acetate.
Answers: 2
Chemistry, 22.06.2019 04:00, eborkins
Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral
Answers: 3
Chemistry, 22.06.2019 07:00, coolkid2041
Calculate the number of moles of ethane in 100 grams
Answers: 3
Chemistry, 22.06.2019 20:40, ohgeezy
Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°
Answers: 1
3. There are 4 sets of solutions as given below. a. 20 mL 0.1 M acetic acid 20 mL 0.1 M HCl 20 mL 0....
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