{"created":"2023-06-19T10:53:49.651632+00:00","id":1941,"links":{},"metadata":{"_buckets":{"deposit":"ec643cdf-529d-464e-ac22-42d615ff5f8d"},"_deposit":{"created_by":3,"id":"1941","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1941"},"status":"published"},"_oai":{"id":"oai:kobe-c.repo.nii.ac.jp:00001941","sets":["40:257:259"]},"author_link":["3648","5747","3645","3647"],"item_2_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-01-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"117","bibliographicPageStart":"109","bibliographicVolumeNumber":"56","bibliographic_titles":[{"bibliographic_title":"神戸女学院大学論集"},{"bibliographic_title":"KOBE COLLEGE STUDIES","bibliographic_titleLang":"en"}]}]},"item_2_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中川, 徹夫"},{"creatorName":"ナカガワ, テツオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3645","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000070312866","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000070312866"},{"nameIdentifier":"70312866","nameIdentifierScheme":"KAKEN-研究者検索","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000070312866/"}]},{"creatorNames":[{"creatorName":"大橋, 一隆"},{"creatorName":"オオハシ, カズタカ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"5747","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"若月, 洋次"},{"creatorName":"ワカツキ, ヨウジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3647","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉國, 忠亜"},{"creatorName":"ヨシクニ, タダツグ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3648","nameIdentifierScheme":"WEKO"}]}]},"item_2_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"NAKAGAWA, Testuo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3645","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000070312866","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000070312866"},{"nameIdentifier":"70312866","nameIdentifierScheme":"KAKEN-研究者検索","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000070312866/"}]},{"creatorNames":[{"creatorName":"OOHASHI, Kazutaka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"5747","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"WAKATSUKI, Yoji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3647","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"YOSHIKUNI, Tadatsugu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3648","nameIdentifierScheme":"WEKO"}]}]},"item_2_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_2_description_11":{"attribute_name":"要旨（日）","attribute_value_mlt":[{"subitem_description":"Dumas' molar mass measurement using a microscale experiment is useful for high school and university practical lessons. Firstly, a liquid sample is heated to a gaseous one in a container, and the generated gas is regarded as the ideal one. Secondly, it is cooled to a gas-liquid mixture, and its mass is measured. The molar mass is determined from the mass of a sample, the atmospheric pressure, the volume of a container, the temperature of boiling water. It is noticed that the buoyancy of the liquid component is negligible, but that of the gaseous one is not. Therefore, the buoyancy correction is inevitable in order to obtain the precise molar mass. Although the quanitative consideration for the buoyancy effects on neasured molar masses is of great importance in practical lessons, it has been hardly carried out. In this paper, the seven organic liquids such as cyclohexane, hexane, methanol, ethanol,2-propanol acetone, and ethyl acetate, which are all popular with high school and university chemistry classes, are chosen as samples, and the relation between their molar masses and the buoyancies generated by sample hases is theoretically investigated. From the viewpoints of microscale experiments, cyclohexane, hexane, and ethyl acetate are more suitable as molar mass measurement samples for university practical lessons.","subitem_description_type":"Other"}]},"item_2_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18878/00001902","subitem_identifier_reg_type":"JaLC"}]},"item_2_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00085725","subitem_source_identifier_type":"NCID"}]},"item_2_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"神戸女学院大学人間科学部環境・バイオサイエンス学科"},{"subitem_text_value":"電気通信大学基礎科学実験担当非常勤"},{"subitem_text_value":"電気通信大学技術部"},{"subitem_text_value":"群馬大学教育学部理科教育講座"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2010-01-01"}],"displaytype":"detail","filename":"KJ00007086208.pdf","filesize":[{"value":"549.9 kB"}],"format":"application/pdf","license_note":"神戸女学院大学研究所","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00007086208","url":"https://kobe-c.repo.nii.ac.jp/record/1941/files/KJ00007086208.pdf"},"version_id":"e2c03c3c-8a27-4949-90b2-e45c46a7e744"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マイクロスケール実験","subitem_subject_scheme":"Other"},{"subitem_subject":"モル質量","subitem_subject_scheme":"Other"},{"subitem_subject":"デュマ法","subitem_subject_scheme":"Other"},{"subitem_subject":"浮力補正","subitem_subject_scheme":"Other"},{"subitem_subject":"浮力パラメーター","subitem_subject_scheme":"Other"},{"subitem_subject":"microscale experiment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"molar mass","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Dumas' method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"buoyancy correction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"buoyancy parameter","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"デュマ法によるマイクロスケールモル質量測定実験における浮力の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"デュマ法によるマイクロスケールモル質量測定実験における浮力の影響"},{"subitem_title":"The Effect of Buoyancy on Dumas' Molar Mass Measurement using Microscale Chemistry Experiment","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["259"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-01-01"},"publish_date":"2010-01-01","publish_status":"0","recid":"1941","relation_version_is_last":true,"title":["デュマ法によるマイクロスケールモル質量測定実験における浮力の影響"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-19T11:31:15.945442+00:00"}