Question 6 answer = the change of volume of NaKh = 0.019 molesQuestion 7 answer = the number of moles of NaOH is 0.019See image for the question I need help with

Question 6 answer the change of volume of NaKh 0019 molesQuestion 7 answer the number of moles of NaOH is 0019See image for the question I need help with class=