Which of the Directions: unknown Activity 3: MATCH ME! Read and analyze the following questions and compute for what is in the given problem. Choose the correct numerical value from the response Ast on the night. Responses on the right may be used more than once or need not be used at all . B. 58.449 1. What is the percent by volume concentration of a solution in which 75.0mL of ethanol is diluted to a volume A. 1.43mL of 250mL? D. 12.39% 2. What volume of acetic acid is present in a bottle containing 350 OmL of a solution which measures 5.00% C. 1gram concentration E.17.5mL F.2.0x1010ppm G. 30% 3. Find the percent by mass in which 41.09 of NaCl is dissolved in 3319 of water. How many grams of NaCl would you need to prepare 200.OmL of a 5M solution. 5. What is the ppm concentration of 6.00 mL sample of Holution that has 3.6 x 10-4 g of sodium ions? J. 60ppm 1.8.07% H. 33.3%
