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16,45 g nitrogen are needed.
800 g oxygen are needed.
88
it would have a mass of 100grams ------------------------------------------------------------------------ One kilogram (oe 1000 grams)
i think that you have to add 100 gramd to produce the amount of 900 grams
10.1 grams
16,45 g nitrogen are needed.
319g Cl2 are needed.
A lot
28 grams of Nitrogen is necessary to produce 34 grams of ammonia.
mass of CaCO3 = 246 grams
201
0.125 mole
800 g oxygen are needed.
It is 22.413 litres, approx.
530,3 g potassium iodide are needed.
326g