{"created":"2023-06-19T10:55:37.242497+00:00","id":6339,"links":{},"metadata":{"_buckets":{"deposit":"fc92850c-c636-4afe-b4da-c0ee3e846bb7"},"_deposit":{"created_by":21,"id":"6339","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"6339"},"status":"published"},"_oai":{"id":"oai:kobe-c.repo.nii.ac.jp:00006339","sets":["30:1348:1506:1508"]},"author_link":["3645"],"item_10002_biblio_info_30":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"8","bibliographicPageStart":"1","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"ヒューマンサイエンス"}]}]},"item_10002_description_49":{"attribute_name":"要旨（英）","attribute_value_mlt":[{"subitem_description":"　The additivity of volume does not hold when a solution is diluted with a solvent. The method of estimating the volume of a diluted binary solution （VM） has been already derived. In this paper, this method is applied to sodium bromide （NaBr） and potassium bromide （KBr） aqueous solutions in order to examine volume changes in diluting these solutions with water at 20°C using their density data. The concentration range of original aqueous solutions is 0-0.4000 mass fractions of solutes. The volume ratios of the original solution to the added water are 1.000 mL: 9.000 mL, 3.000 mL: 7.000 mL, 5.000 mL: 5.000 mL, 7.000 mL: 3.000 mL, and 9.000 mL: 1.000 mL. For both solutions, as the concentrations of the original solution are increasing, the values are decreasing, and their minimums are 9.964 mL for the NaBr aqueous solution and 9.970 mL for the KBr aqueous one at the ratio 5.000 mL: 5.000mL. The obvious volume decreases are recognized after diluting original solutions. Using our method, the VM values can be simply estimated without performing experiments, and therefore it is useful as teaching material for high school science.","subitem_description_type":"Other"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18878/00006234","subitem_identifier_reg_type":"JaLC"}]},"item_10002_select_43":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10002_text_31":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_text_value":"神戸女学院大学大学院人間科学研究科"}]},"item_10002_text_47":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"神戸女学院大学"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中川, 徹夫"},{"creatorName":"ナカガワ, テツオ","creatorNameLang":"ja-Kana"},{"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/"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-06-12"}],"displaytype":"detail","filename":"二成分系水溶液の希釈に伴う体積変化に関する考察（5）.pdf","filesize":[{"value":"350.2 kB"}],"format":"application/pdf","license_note":"神戸女学院大学大学院人間科学研究科","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"二成分系水溶液の希釈に伴う体積変化に関する考察（5）","url":"https://kobe-c.repo.nii.ac.jp/record/6339/files/二成分系水溶液の希釈に伴う体積変化に関する考察（5）.pdf"},"version_id":"8ce3cbc2-5474-4913-b4fb-19e9b43e6953"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"二成分系溶液","subitem_subject_scheme":"Other"},{"subitem_subject":"希釈","subitem_subject_scheme":"Other"},{"subitem_subject":"体積変化","subitem_subject_scheme":"Other"},{"subitem_subject":"臭化ナトリウム","subitem_subject_scheme":"Other"},{"subitem_subject":"臭化カリウム","subitem_subject_scheme":"Other"},{"subitem_subject":"マイクロスケール実験","subitem_subject_scheme":"Other"},{"subitem_subject":"binary aqueous solution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dilution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"volume change","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sodium bromide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"potassium bromide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microscale experiment","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":"二成分系水溶液の希釈に伴う体積変化に関する考察（５） ─臭化ナトリウム水溶液および臭化カリウム水溶液─","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"二成分系水溶液の希釈に伴う体積変化に関する考察（５） ─臭化ナトリウム水溶液および臭化カリウム水溶液─"},{"subitem_title":"Consideration on Volume Change in Diluting Binary Aqueous Solutions, Part 5 ─Aqueous Sodium Bromide and Potassium Bromide Solutions─","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"21","path":["1508"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-06-12"},"publish_date":"2023-06-12","publish_status":"0","recid":"6339","relation_version_is_last":true,"title":["二成分系水溶液の希釈に伴う体積変化に関する考察（５） ─臭化ナトリウム水溶液および臭化カリウム水溶液─"],"weko_creator_id":"21","weko_shared_id":-1},"updated":"2023-06-19T11:08:27.635092+00:00"}