chemistry exam help

Exam will start on Thursday, May 14th at 1:20pm-1:30pm California time and it will end at 2:10pm maximum.

I need as high score as possible as my grade is not good and even the smallest point matters and counts to me.

I appreciate your hard work and I will keep inviting you to my future assignments as long I get perfect scores. Please make sure to have clear handwriting and be there on time!

Thank you!