rlly need help this is due by tonight and i’m super stressed and i have literally no one who could help me cept you guys. it would mean a lot of you guys helped me. please look at the attachment!

1. and 2. question: in which equation? or i don't understand you, 3. a), 4. c), 5. c), 6. b), 7. d), 8. d) if small number is underlined(behind symbol) , b) if big number is underlined(in front of symbol)9. what is underlined there? 10. c)

Cause its being chemically applied?

The answer to the question is d

Fine out you self hx