Analisa Kadar Kalsium Oksida (CaO) dan Magnesium Oksida (MgO) pada Pupuk Dolomit dan Kiserit secara Titrasi Kompleksometri

dc.contributor.advisor	Alfian, Zul
dc.contributor.author	Adriani, Rizky
dc.date.accessioned	2022-12-15T05:59:39Z
dc.date.available	2022-12-15T05:59:39Z
dc.date.issued	2009
dc.identifier.uri	https://repositori.usu.ac.id/handle/123456789/73954
dc.description.abstract	Manure of dolomite and kieserite have content of CaO and MgO big enough and very be benefit to fertility of land. Rate of CaO and MgO can be analyzed with titration method of Compleksometry by using standard condensation of Complexon III. Rate analysis of CaO done at concentration of pH > 12 by using indicator of murexide, while analysis of MgO done at pH 10 by using indicator of EBT. From the result of analysis at manure dolomite discovered by rate CaO of equal to 30,24 % - 39,34 % while rate MgO of equal to 18,65 % - 21,71 %. While result analysis at manure Kieserite discovered by rate CaO of equal to 0,41% - 0,97 % while rate MgO of equal to 27,14 % - 29,57 %. From result analysis to show this manure is used good for the land ground fertilization.	en_US
dc.language.iso	id	en_US
dc.publisher	Universitas Sumatera Utara	en_US
dc.title	Analisa Kadar Kalsium Oksida (CaO) dan Magnesium Oksida (MgO) pada Pupuk Dolomit dan Kiserit secara Titrasi Kompleksometri	en_US
dc.type	Thesis	en_US
dc.identifier.nim	NIM062401037
dc.identifier.nidn	NIDN0005045502
dc.identifier.kodeprodi	KODEPRODI47401#Kimia
dc.description.pages	38 Halaman	en_US
dc.description.type	Kertas Karya Diploma	en_US