Most event supervisors are going to go by the book, which means the two pages would need to be in a binder. There are no rules on the removal of the pages, but it might be best to ask the event supervisor if removal of the pages would be allowed.
Division B students are not responsible for Lewis structures in this event. It depends on how bad the misspelling is as to whether or not points are deducted. The team members must be able to spell and write clearly enough to be able to communicate their ideas to the event supervisor. If the spelling or writing is so bad that there can be no meeting of the minds, points will be lost. Event supervisors are supposed to grade what is written, not what they think the students meant.