0.5/1 is half of 1/2 as a fraction
Human activities can contribute excess amounts of nitrogen and phosphorus into water. Therefore,human causes of eutrophicationinclude the use of agricultural fertilizers. Other causes include sewage and aquaculture, which is the growing or farming of fish, shellfish and aquatic plants.
Answer:
5 mol H₂. this is the answer bro all the best for your test/exam
