Question

cra/courses/12629 1/d/outline ku email- Google S... Skam SUB ITA-SK. DRUCK/SKAM Sid... Question Completion Status: QUESTION 5 1 points Save Answer What is the concentration of a solution prepared by diluting 12L of a 3N solution to 18L? OA 0.2N O B. 2.0N C. 4.5N O D. 7.2N QUESTION 6 1 points Save Answer What volume of 10N HCl is required to prepare 500ml of a 0.5%% solution? O A. 6.9 ml O B. 36.0 ml OC. 69.4 ml O D. 360.0 ml QUESTION 7 1 points Save Ansiver What volume of 12N HCI should be used to prepare 2 liters of a 2N solution? Save Al Answers Save and Subrmi

Answer 1

Question-sa- Initially, N= 3N , V = 12L Finally, when it is tiluted to 18L, then. Ng = 2 bar S1 By Normality Equation in the INV, = NzV2 - N = 3x12 = 2.0N 14186 2.ON