Answer Happy

Posted: **Thu Jul 07, 2022 1:44 pm**

: Question 22 5 Points What Is The Concentration In Ppm And Ppb Of A Solution That Contains 45 Mg Of Lead In 1750 Ml Of 1 (39.89 KiB) Viewed 15 times

Question 22 (5 points) What is the concentration in ppm and ppb of a solution that contains 45 mg of lead in 1750 mL of solution? Question 23 (5 points) 50.0 mL of a 0.250 M sucrose solution was diluted to 4.00 x 102 mL. What is the concentration of the new solution? 신