HELP NO ONE IS HELPING AND I REALLY NEED THE ANSWERS PLEASE How much NaBr solute is saturated at 70 degrees?
A.
110
B.
B.120

C.
130

D.
140

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)