Introductions to Solutions

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Tựa đề Introductions to Solutions
Mô tả This activity provides a general introduction to solutions. Specifically, it compares and contrasts the behavior of molecular compounds and chemical salts in water. Asks students to provide evidence to classify molecular compounds and chemical salts as either as electrolytes or non electrolytes. Students demonstrate their understanding of the behavior of chemical salts and molecular compounds in water by drawing particle diagrams that represent these types of aqueous solutions. Finally, students will propose an explanation of the behavior of the conductivity tester in the salt and sugar solutions. This activity links to a number of different concepts such as intermolecular forces and chemical bonding.
Chủ đề Hoá học
Cấp độ High School, Undergrad - Intro
Loại Guided Activity, Lab
Thời gian 60 phút
Bao gồm câu trả lời No
Ngôn ngữ Anh
Từ khoá Solute, electrolyte, non electrolyte, solution, solvent
Mô phỏng Dung dịch muối và đường

Tác giả Sarah English
Trường / Tổ chức Sweet Home High School
Ngày đăng ký 09/03/2017
Ngày cập nhật 09/03/2017