Chemistry, 06.05.2021 01:00, aidengalvin20
3. Fertilisers supply the essential elements, nitrogen, phosphorus and potassium for plant growth.
A bag of fertiliser contains 500 g of ammonium sulfate, (NH4)2SO4, and 500 g of potassium nitrate, KNO3.
Calculate the percentage by mass of nitrogen in the bag of fertiliser.
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Chemistry, 22.06.2019 00:00, ashleyjaslin
Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one
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Chemistry, 22.06.2019 13:00, netflixacc0107
Amixture with the same composition throughout is!
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3. Fertilisers supply the essential elements, nitrogen, phosphorus and potassium for plant growth....
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