Question 39 (3 points) Listen 98.00 g NaCl are dissolved in water, for a TOTAL volume of 1.200 L. (Molar Mass of NaCl is
Posted: Tue May 17, 2022 7:18 am
- Question 39 3 Points Listen 98 00 G Nacl Are Dissolved In Water For A Total Volume Of 1 200 L Molar Mass Of Nacl Is 1 (23.33 KiB) Viewed 62 times
- Question 39 3 Points Listen 98 00 G Nacl Are Dissolved In Water For A Total Volume Of 1 200 L Molar Mass Of Nacl Is 2 (21.74 KiB) Viewed 62 times
- Question 39 3 Points Listen 98 00 G Nacl Are Dissolved In Water For A Total Volume Of 1 200 L Molar Mass Of Nacl Is 3 (23.24 KiB) Viewed 62 times
Question 40 (3 points) Listen → 98.00 g NaCl are dissolved in water, for a TOTAL volume of 1.200 L. (Molar Mass of NaCl is 58.443 g/mole.) What is the Molar (M) concentration of this solution? 0.001397 M 0.08167 M. 1.397 M. 81.67 M
Question 41 (3 points) Listen → 35.0 mL Ethanol are MIXED with 100.0 mL Water. (Assume that volumes are additive.) What is the % (v/v) concentration of Ethanol in this solution? O 0.259 % (v/v) O 0.35% (v/v) 25.9 % (v/v) 35.0 % (v/v)