{"title":"一个简单的教学限制反应物厨房实验,包括一个简单的算法","authors":"Khaled W. Omari, J. B. Mandumpal","doi":"10.1515/cti-2022-0028","DOIUrl":null,"url":null,"abstract":"Abstract Limiting reactants is a crucial factor in any reaction. Students found it a tricky topic. The current study has intended to conduct a kitchenette experiment, in which a student will follow the instructional procedure to determine a limiting reactant in a self-learning process. The study has adopted an experimental approach. A program was developed in C++ as an efficient tool to determine the limiting reactant. The major outcomes drawn from the study have enlightened the significance of a balanced equation in obtaining the correct molar ratio. It has also been noted that molar ratio similarity in a particular balanced equation can wrongly lead to an erroneous assumption.","PeriodicalId":93272,"journal":{"name":"Chemistry Teacher International : best practices in chemistry education","volume":"5 1","pages":"75 - 81"},"PeriodicalIF":2.2000,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A simple pedagogical limiting reactant kitchenette experiment including a simple algorithm\",\"authors\":\"Khaled W. Omari, J. B. Mandumpal\",\"doi\":\"10.1515/cti-2022-0028\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Limiting reactants is a crucial factor in any reaction. Students found it a tricky topic. The current study has intended to conduct a kitchenette experiment, in which a student will follow the instructional procedure to determine a limiting reactant in a self-learning process. The study has adopted an experimental approach. A program was developed in C++ as an efficient tool to determine the limiting reactant. The major outcomes drawn from the study have enlightened the significance of a balanced equation in obtaining the correct molar ratio. It has also been noted that molar ratio similarity in a particular balanced equation can wrongly lead to an erroneous assumption.\",\"PeriodicalId\":93272,\"journal\":{\"name\":\"Chemistry Teacher International : best practices in chemistry education\",\"volume\":\"5 1\",\"pages\":\"75 - 81\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2023-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemistry Teacher International : best practices in chemistry education\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1515/cti-2022-0028\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"EDUCATION, SCIENTIFIC DISCIPLINES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry Teacher International : best practices in chemistry education","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/cti-2022-0028","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"EDUCATION, SCIENTIFIC DISCIPLINES","Score":null,"Total":0}
A simple pedagogical limiting reactant kitchenette experiment including a simple algorithm
Abstract Limiting reactants is a crucial factor in any reaction. Students found it a tricky topic. The current study has intended to conduct a kitchenette experiment, in which a student will follow the instructional procedure to determine a limiting reactant in a self-learning process. The study has adopted an experimental approach. A program was developed in C++ as an efficient tool to determine the limiting reactant. The major outcomes drawn from the study have enlightened the significance of a balanced equation in obtaining the correct molar ratio. It has also been noted that molar ratio similarity in a particular balanced equation can wrongly lead to an erroneous assumption.