How Can You Tackle Environmental Chemistry Questions Effectively?

AI Thread Summary
To tackle environmental chemistry questions effectively, it's crucial to identify any assumptions that can be made when information is lacking. Utilizing relevant equations based on the context of the questions is essential for deriving answers. Clear presentation of questions, including legible formatting and outlining problem-solving steps, can significantly aid understanding. Engaging with peers for hints and guidance can also enhance problem-solving skills. Overall, a structured approach and collaboration are key to mastering environmental chemistry questions.
Priscilla
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I try my very best to do the questions. But I really don't know how to get to the answer.
Could someone give me some hints of the questions: what assumption should I make if information is not given, and what equation can I use?
 

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The questions look to be complete (no assumptions necessary). The thumbnails are not legible --- rescan, type 'em, outline the steps you took --- something.
 
I resized them.
 

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Second part
 

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