Answer:
As the pH rises, the concentration (toxicity) of the ammonia also increases. When the pH level increases above 9, most of the ammonium in the water is converted into toxic ammonia (NH3), which can kill fish. ... The Nitrobacter bacterium feeds on the nitrites in the water and converts them into nitrate (NO3).
Explanation:
test the ph balance.
Well i know the first question, to teach us a lesson about (what the lab is) and have us learn a hands on experience
Answer:
There is no primate city in India at present. The absence of a primate city is partly explained by the large size of the country, its colonial heritage, and weaknesses in the forces of nationalism in the country.
Explanation:
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Answer:
3.75, 2.5
Explanation:
You're subtracting 1.25 from each term
7.5 , 6.25 , 5 , _ , _
turns into
7.5, 6.25, 5, 3.75, 2.5