Buku Ajar Praktikum Kimia Dasar

Edition

-

ISBN/ISSN

766-130-723-571-6

Collation

viii, 51 hlm.; 23 cm

Series Title

-

Call Number

540 Mar b

Elusidasi Struktur

Edition

-

ISBN/ISSN

978-602-376-756-4

Collation

vi, 146 hlm.; 23 cm

Series Title

-

Call Number

543 Per e

Teknik kloning : transformasi gen ke sel kompeten dan transfer ke sel sperma …

Edition

-

ISBN/ISSN

978-634-01-1004-3

Collation

xii, 82 hlm.; 23 cm

Series Title

-

Call Number

572.8 Buw t

Pengantar Kimia Organik

Edition

-

ISBN/ISSN

978-623-02-9279-8

Collation

x, 242 hlm.; 25 cm

Series Title

-

Call Number

547 Ira p

INDENTIFIKASI BATUAN PEMBENTUK AIR ASAM TAMBANG (AAT) BERDASARKAN KARAKTERIST…

Praktik keinsinyuran ini dilaksanakan pada area pertambangan batubara terbuka di PIT “X”, PT Bukit Asam Tbk., Kecamatan Lawang Kidul, Kabupaten Muara Enim, Provinsi Sumatera Selatan, dengan fokus pada evaluasi potensi pembentukan air asam tambang (AAT) pada batuan interburden. Evaluasi ini dilakukan untuk mengidentifikasi karakteristik geokimia batuan yang berpotensi menimbulkan dampak ling…

APLIKASI Co₃O₄ YANG DISINTESIS SECARA KOPRESIPITASI TERHADAP ANALISIS PER…

H₂O₂ analysis is an important parameter in various fields and is often analyzed using spectrophotometric methods due to their simplicity. However, this method still has sensitivity limitations that can affect the accuracy of the results. Therefore, this study was conducted by synthesizing Co₃O₄ as a catalyst to improve the sensitivity of H₂O₂ analysis. The synthesis of Co₃O₄ was…

IMPLEMENTASI BAHAN AJAR KIMIA DASAR BERBASIS STEM PROBLEM BASED LEARNING MATE…

This study aims to analyze the effectiveness of basic chemistry teaching materials based on STEM Problem Based Learning on thermochemistry material in relation to the learning outcomes of Chemistry Education students. The study was conducted in the Chemistry Education Study Program, Sriwijaya University using an experimental method with a one group pretest-posttest design. The research sample c…

IMPLEMENTASI BAHAN AJAR KIMIA DASAR BERBASIS STEM-PBL PADA MATERI ASAM BASA U…

This study aimed to determine the effectiveness of STEM-Problem Based Learning (STEM-PBL)-based basic chemistry teaching materials on acid-base topics toward the learning outcomes of Chemistry Education students at Sriwijaya University. This research used a quasi-experimental method with a one group pretest-posttest design. The subjects of this study were 61 Chemistry Education students from th…

DEGRADASI ZAT WARNA REMAZOL YELLOW FG MENGGUNAKAN Fe3O4@g-C3N4/CNs DENGAN MET…

Remazol Yellow FG is a synthetic dye with a chemical structure containing azo compounds (-N=N-) that exhibit high chemical stability, making them resistant to natural degradation. One effective wastewater treatment method is the Photo-Fenton process. The Photo-Fenton process utilizes H₂O₂ as an oxidizing agent and iron ions as catalysts. In this study, Fe₃O₄@g-C₃N₄/CNs was used as t…

SINTESIS DAN KARAKTERISASI KOMPOSIT Fe3O4-GO/CMC UNTUK EFEKTIVITAS PENURUNAN …

Methylene blue (MB) is a dye widely used in various industrial sectors. Its large-scale use results in significant amounts of this compound being discharged into wastewater systems, posing a potential threat of water pollution. Therefore, efforts are needed to remove methylene blue from aquatic environments. One alternative method that can be employed is photodegradation. In this study, the syn…

SINTESIS DAN KARAKTERISASI KOMPLEKS NIKEL (II) BASA SCHIFF BENZALDEHID–2,4 …

This study discusses the synthesis, characterization, and antibacterial activity of nickel (II) complexes with Schiff base ligands derived from benzaldehyde–2,4 dinitrophenylhydrazone, driven by the increasing cases of antibiotic resistance that encourage the development of alternative antibacterial agents. Schiff bases contain an imine group (C=N) that acts as a coordination center in comple…

IMPLEMENTASI BAHAN AJAR KIMIA DASAR BERBASIS STEM PROBLEM BASED LEARNING PADA…

This study aimed to determine the effectiveness of implementing STEM-Problem Based Learning (STEM-PBL)-based Basic Chemistry teaching materials on the Periodic Table topic for students of the Chemistry Education Study Program. This study employed a QUAN-QUAL mixed methods approach with a pre-experimental One Group Pretest-Posttest Design. The subjects consisted of 61 students of the Chemistry E…

PENGEMBANGAN LKPD IPA TERPADU BERBASIS PROBLEM BASED LEARNING TOPIK BAHAYA AS…

This development research was conducted to produce valid student worksheets (LKPD) based on Problem-Based Learning. The research method used is the ADDIE development model, with the evaluation phase employing Tessmer’s formative evaluation. Data were collected through walkthroughs and questionnaires. The results of the study indicate that the integrated science LKPD based on problem-based lea…

ANALISIS KEMAMPUAN SISWA SMA KELAS X DALAM MENYELESAIKAN SOAL KIMIA TIPE PISA

This study aims to analyze students’ scientific literacy skills in solving PISA-type chemistry questions both overall and based on scientific literacy competency indicators. The research was conducted at SMA IT Indralaya in the second semester of the 2025/2026 academic year using a quantitative descriptive method. The sample consisted of 19 students selected through purposive sampling. The re…

PRA RANCANGAN PABRIK ASETALDEHID DARI ETANOL DENGAN PROSES DEHIDROGENASI KAPA…

Pabrik pembuatan asetaldehid dengan kapasitas 15.000 ton tahun direncanakan untuk beroperasi pada tahun 2030 di Kecamatan Kebakkramat, Kabupaten Karanganyar, Provinsi Jawa Tengah yang diperkirakan memiliki luas area seluas 5,5 ha. Proses pembuatan senyawa ini mengacu kepada paten dengan nomor WO2024/163090A1. Bahan baku yang digunakan yaitu Etanol. Reaksi terjadi pada tiga seri reaktor dengan j…

PRA RANCANGAN PABRIK PEMBUATAN BUTIL ASETAT KAPASITAS 45.000 TON/TAHUN

Pabrik pembuatan Butil Asetat dengan kapasitas produksi 45.000 ton/tahun direncanakan akan berdiri pada tahun 2032 di kawasan industri JIIPE, Gresik, Jawa Timur dengan luas 2,4347 ha. Butil Asetat pada pabrik ini disintesis dari bahan baku Butanol dan Asam Asetat dengan katalis Amberlyst-15 di dalam fixed bed reactor berdasarkan Patent CN 117843478 A. Reaksi berlangsung pada temperatur 130 oC d…

SINTESIS KOMPOSIT KITOSAN-GRAPHENE OXIDE DENGAN METODE SOL-GEL DAN APLIKASINY…

Azo compounds are hard to degrade, so adsorption is one way to minimize direct blue dye waste. Direct blue is one of the commonly used azo dyes.Synthesis of chitosan-Graphene oxide (GO) composites by sol gel method and their application to direct blue has been carried out. This study aims to determine the ability of chitosan composites to adsorb direct blue dye. Chitosan-GO composites were made…

PEMANFAATAN CRUDE COCONUT OIL (CCO) UNTUK PEMBUATAN SABUN PADAT DENGAN PENAMB…

This study was conducted by utilizing Crude Coconut Oil (CCO) that had experienced a decline in quality during storage as a raw material for solid soap with the addition of karamunting leaf extract (Rhodomyrtus tomentosa) as a natural antioxidant source. This study aims to determine the quality of CCO, make solid soap with the addition of karamunting leaf extract, and determine the quality and …

ADSORPSI KOLOM ZAT WARNA RHODAMINE B DENGAN ADSORBEN KARBON AKTIF KOMERSIAL

This study aims to evaluate the effectiveness of commercial activated carbon in adsorbing Rhodamine B using a column adsorption system and determine the optimum conditions through the Response Surface Methodology (RSM) approach. The experiment was conducted with variations in adsorbent bed height (8–24 cm), contact time (10–30 minutes), and flow rate (50–100 mL/minute), with an initial co…

PROFIL METABOLIT CASCARA (Coffea arabica L.) KOPI ARABIKA KULTIVAR SUNDA DAN …

Coffee (Coffea spp.) is one of Indonesia’s leading plantation commodities. During coffee processing, only the beans are commonly utilized, while the fruit skin (cascara) is often discarded as waste. This study aimed to compare the metabolite profiles of cascara from Arabica coffee cultivars Sunda and Sigarar Utang. Extraction was performed using Ultrasonic Assisted Extraction (UAE) with 70% e…

PENGEMBANGAN LEMBAR KERJA MAHASISWA (LKM) PRAKTIKUM KIMIA FISIKA 2 BERBASIS G…

This study aims to produce a valid, practical, and effective green chemistry-based Physical Chemistry 2 Practicum Student Worksheet (LKM) on the saponification reaction material using conductometry. The development model used is ADDIE and combined with formative evaluation according to Tessmer. Data were collected through interview techniques, questionnaire distribution, and giving learning out…

PRA RANCANGAN PABRIK PEMBUATAN ISOPROPIL ALKOHOL KAPASITAS 80.000 TON PER TAHUN

Pabrik pembuatan isopropil alkohol dengan kapasitas produksi 80.000 ton per tahun direncanakan akan berdiri pada tahun 2031 di Sidokumpul, Gresik, Jawa timur dengan luas area 6,4 Ha. Bahan baku utama pembuatan isopropil alkohol ini adalah bioetanol dan air membentuk intermediate aseton dan hidrogen. Proses pembuatan isopropil alkohol ini mengacu pada Patent No. US 2024/0262768 A1 yang menggunak…

PENGEMBANGAN E-MODUL INTERAKTIF MENGGUNAKAN ARTICULATE STORYLINE 3 UNTUK PEMB…

This study aims to produce interactive e-modules using Articulate Storyline 3 for learning reaction rates. Development was carried out using the ADDIE model, consisting of analysis, design, development, implementation, and evaluation, combined with Tessmer's evaluation (self-evaluation, expert review, one-to-one, small group, field test). The results of the expert review stage analyzed using th…

PENGEMBANGAN E-LKPD BERBASIS INKUIRI TERBIMBING MATERI LARUTAN ELEKTROLIT DAN…

This study was conducted with the aim of producing a guided inquiry–based E-LKPD suitable for the topic of electrolyte and non-electrolyte solutions for Grade XII senior high school students, and meeting the criteria of validity, practicality, and effectiveness in supporting learning activities. The development of the E-LKPD combined the ADDIE model (Analysis, Design, Development) with Tessme…

PRA RANCANGAN PABRIK PEMBUATAN PROPYLENE GLYCOL DARI GLISEROL KAPASITAS PRODU…

Pabrik pembuatan propylene glycol dengan kapasitas produksi 35.000 ton/tahun direncanakan akan didirikan pada tahun 2034 di Kawasan Industri Maspion, Jalan Beta Maspion, Desa Manyar Sido Mukti, Kecamatan Manyar, Kabupaten Gresik, Provinsi Jawa Timur, dengan luas area 2,8731 ha. Proses produksi mengacu pada patent US 20250243138 A1 menggunakan bahan baku berupa gliserol dan hidrogen melalui reak…

PENGARUH VARIASI MEDIA TERHADAP PRODUKSI ENZIM SELULASE PADA Bacillus licheni…

ABSTRACT : Cellulase is an important enzyme in the degradation of lignocellulosic biomass through the cleavage of β-1,4-glycosidic bonds in cellulose which is abundant in nature. This enzyme can be produced by fungi and bacteria, where bacteria such as Bacillus have the advantage of rapid growth and the ability to secrete enzymes into extracellular media, so they have the potential for industr…

KERAGAMAN KEDALAMAN PIRIT DAN KANDUNGAN Al-dd PADA TIPOLOGI B DAN C DI LAHAN …

Tidal swamps are areas affected by the dynamics of ocean or river tides and therefore have unique soil characteristics, particularly the presence of pyrite layers and acidity levels. This study aims to determine the presence of pyrite layers and the relationship between pyrite, exchangeable aluminum (exch-Al), and soil pH. This study was conducted from October to December 2025 in Mulya Sari Vil…

PENGEMBANGAN PETUNJUK PRAKTIKUM KIMIA ANORGANIK I BERBASIS ETNOKIMIA DI PROGR…

This research was motivated by the limitations of more contextualized Inorganic Chemistry I practicum instructions through the application of an ethnochemical approach integrated with local culture. This study aims to produce Inorganic Chemistry I practicum instructions for ethnochemical-based Sulfur Analysis in the Chemistry Education Study Program, Faculty of Teacher Training and Education, U…

PEMANFAATAN PELEPAH DAUN KELAPA (Cocos nucifera L.) DALAM PEMBUATAN BRIKET BI…

This study aims to analyze the quality of biochar briquettes made from coconut fronds (Cocos nucifera L.) as an environmentally friendly alternative energy source. The briquettes were produced through carbonization at 250°C for 2 hours, followed by grinding and sieving to 20 mesh. The charcoal powder was mixed with tapioca adhesive at variations of 10%, 20%, and 30%, with the addition of 0.2 g…

SINTESIS DAN KARAKTERISASI CMC/GO/ZnO SERTA PEMANFAATANNYA UNTUK FOTODEGRADAS…

Methylene Blue is classified as a cationic dye commonly used in the textile industry. Its mutagenic and carcinogenic properties make methylene blue dye waste potentially harmful to the environment if discharged without proper treatment. In this study, a CMC/GO/ZnO composite was synthesized to degrade methylene blue dye. GO was synthesized using the Hummers method, while ZnO and the CMC/GO/ZnO c…