Vol 5, No 1 (2022)

JANUARI 2022

DOI: https://doi.org/10.24114/ijcst.v5i1

Table of Contents

Articles

Preparation of Cryogenik Alcohol
DOI : 10.24114/ijcst.v5i1.33136 | Abstract views : 110 times
Erika Yusnidar Samosir
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01-03
Analysis of Separation of Hydrogen and Oxygen Gases from Water through Water Electrolysis Experiments
DOI : 10.24114/ijcst.v5i1.33137 | Abstract views : 83 times
Reinhard P Sihotang, Elsama Christina Manalu, Ryandi Simbolon
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04-06
Making Nitrogen Fertilizer using Cassava Leaves and Papaya Leaves on Chili Plants
DOI : 10.24114/ijcst.v5i1.33138 | Abstract views : 62 times
Ella Oktaviana Siahaan, Kristin Wulan Liberti Vivanis Gulo, Ribka Darningsih, Sarah Sihotang
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07-09
Study of Energy and Structure on Interactions Between Molecules In Solvents - Organic Solves Using Computational Chemical Methods
DOI : 10.24114/ijcst.v5i1.33139 | Abstract views : 60 times
Nur Aisah Malau, Asep Wahyu Nugraha
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10-15
Secondary Metabolite Phytochemical Screening Of Toba Frankincense Leaves (Styrax Paranelonerum Perk)
DOI : 10.24114/ijcst.v5i1.33140 | Abstract views : 45 times
Ruth Natalia Manurung, Marham Sitorus
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16-17
Process and Characterization of Natural Rubber Modification (Sir-20) With Grafting Maleat Anhydride
DOI : 10.24114/ijcst.v5i1.33141 | Abstract views : 55 times
Murdoni Sipayung, Eddyanto Eddyanto
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18-24
Effect of Addition of Ethanol Extract from Sijukkot Leaves (Lactuca Indica L.) on Cholesterol Reduction in Male Strain Rats (Rattus Norvegicus)
DOI : 10.24114/ijcst.v5i1.33142 | Abstract views : 41 times
Felivia Angelina Munte, Albinus Silalahi
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25-27
Synthesis and Characterization of α-Cellulose from Young Coconut Coir (Cocos nucifera L.)
DOI : 10.24114/ijcst.v5i1.33143 | Abstract views : 48 times
Gracella Evangeline Sarumaha, Zainuddin Muchtar
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28-30
The Study of pH and Ionic Strength on Ni(II) and Pb(II) sorption using Humic Acid-Urea Formaldehyde (AHUF)
DOI : 10.24114/ijcst.v5i1.33144 | Abstract views : 37 times
Meidita Kemala Sari, Bambang Rusdiarso
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31-41
Kinetics Study of Gold (III) on Chitosan-Silica Coated Magnetic Material
DOI : 10.24114/ijcst.v5i1.33158 | Abstract views : 57 times
Dikki Miswanda, Moondra Zubir, Rini Selly, Siti Rahmah, Nuryono Nuryono
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42-46
Corrosion Factors on Nail
DOI : 10.24114/ijcst.v5i1.33159 | Abstract views : 67 times
Titania Natasya, Muthia Embun Khairafah, Murna Sari Br Sembiring, Laura Nazrifah Hutabarat
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47-50
Understanding the Difference Between Chemical Changes and Physical Changes
DOI : 10.24114/ijcst.v5i1.33160 | Abstract views : 52 times
Yoahana Elisabet, Catur Kurniawan
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51-57