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You have to prepare some nitrates in the lab.Can you make nitrates from ammonia?
Nitrates in the form or urea are secreted by the kidneys.
all nitrates and acetates are soluble.
Nitrates are mostly used in fertilizers in agriculture and farming. There are many text books and articles discussing nitrates, their uses and effects.
the country that has the most nitrates in the air is the U.S
nitrates among other things
food chain and food wep
Nitrates enter the cell through the process of active transport. Nitrates are essential for development of leaves of a plant and are absorbed through root hair cells.
Nitrogen fixing bacteria make nitrates available for plants to use.
No (:
The main source of freshwater is from the clouds... And the refrigerator
Rivers, underground water sources, most lakes and reservoirs are the most important freshwater source for people.
If the questions is what is the waste product of freshwater fish, then that would be ammonia. Freshwater fish product ammonia which is excreted through their gills and into their water, to keep this poisen to a minimum you need to a filter which has bacterial build up in the media which lives on ammonia and converts it into nitrite, then another group of bacteria absorb nitrite and product nitrates. Nitrates are much less dangerous to fish and some of them are used up by plants so planted tanks are much healthier for fish nitrates however do need to be kept low and weekly water changes should do that effectively.
PH,ammonia,DH,nitrites and nitrates. look for "tetra easy strips" is pet stores
oxygen(O2)
yes pollution
calorado river