성균관대학교 화학과 무기화학실험2 레포트

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"성균관대학교 화학과 무기화학실험2 레포트"에 대한 내용입니다.

목차

1. 무기실 실험1.pdf
2. 무기실 실험1.pdf
3. 무기실 실험1.pdf
4. 무기실 실험1.pdf
5. 무기실 실험1.pdf
6. 무기실 실험1.pdf

본문내용

I. 실험 날짜: 2023년 9월 11일 월요일

II. 실험 제목: Synthesis of double salt ammonium nickel(Ⅱ) sulfate and ammonium cobalt(Ⅱ) sulfate

III. 실험 목적
• Double salt의 개념을 이해할 수 있다.
• Double salt를 합성할 수 있다.
• Double salt compound 내 금속의 함량을 gravimetric analysis 를 통해
분석하고double salt의 생산량을 측정할 수 있다.

IV. 시약 및 기구
1. 시약
① Nickel(Ⅱ) chloride hexahydrate
-Molecular formula: NiCl₂·6H₂O
-Molecular structure
-Molar mass: 237.69 g/mol -Melting point: 140℃
-Boiling point: N/A -Density: 1.84 g/cm³
-Solubility: 123.8g/100mL
-Hazard 및 특징
• 상온에서 초록색을 띄는 결정 형태를 가진다.
• Acute toxic, Health hazard, Environment hazard, Irritant

② Cobalt(Ⅱ) nitrate hexahydrate
-Molecular formula: Co(NO3)₂·6H₂O
-Molecular structure
-Molar mass: 291.03 g/mol
-Melting point: 55℃
-Boiling point: N/A
-Density: 1.88 g/cm³
-Solubility: 133.8g/100mL
• 상온에서 빨간색을 띄는 결정 형태를 가진다.
• Oxidizer, Corrosive, Irritant, Health hazard, Environmental hazard
-Hazard 및 특징

참고자료

· Vera L. Manomenova, The ammonium cobalt sulfate hexahydrate (ACSH) crystal growth from aqueous solutions and some properties of solutions and crystals, Journal of Crystal Growth, Volume 532, 15 February 2020, 125416.
· Rahdar, A. Effect of mercaptoethanol and Na2S dropwise addition rate on zinc sulfide semiconductor nanocrystals: synthesis and characterization. JNanostruct Chem 3, 61 (2013).
· Michelle de Oliveira, Growth and structural analysis of ammonium nickel cobalt sulfate hexahydrate crystals, Mater. Res. Express , 2017.
· Xin Zhang, Increasing purity of ammonium nickel sulfate hexahydrate and production sustainability in a nickel phytomining process, Chemical Engineering Research and Design, Volume 106, February 2016, Pages 26-32.
· Housecroft, C. E.; Sharpe, A. G. (2008). Inorganic Chemistry (3rd ed.). Prentice Hall.
· Thirupathy, J.Aff1, An Investigation of the Thermal and Dielectric Properties of Nickel Sulfate Hexahydrate Single Crystal for Sensors, Bandpass Filters and Optical Applications, Journal of Electronic Materials. 50(6):3385-3391, 2021.
· Christo Balarew, Application of the hard and soft acids and bases concept to explain ligand coordination in double salt structures, Journal of Solid State Chemistry, Volume 55, Issue 1, 1 November 1984, Pages 1-6.
· 김시중, 무기화학실험, 고려대학교 출판부, 197-198p, 1993.
· National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 135399895, Dimethylglyoxime. Retrieved September 16, 2023 from https://pubchem.ncbi.nlm.nih.gov/compound/Dimethylglyoxime.
· National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 24645, Nickel dichloride hexahydrate. Retrieved September 16, 2023 from https://pubchem.ncbi.nlm.nih.gov/compound/Nickel-dichloride-hexahydrate.
· National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 24821, Cobalt(II) nitrate hexahydrate. Retrieved September 16, 2023
· from https://pubchem.ncbi.nlm.nih.gov/compound/Cobalt_II_-nitrate-hexahydrate.
· National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 6097028, Ammonium Sulfate. Retrieved September 16, 2023 from https://pubchem.ncbi.nlm.nih.gov/compound/Ammonium-Sulfate.