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assignment 等级:入门
label 化学
chat_bubble_outline 语言 : 英语
language 字幕 : 西班牙语, 希伯来语
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timer 总共56个小时

关于内容

This is an introductory course for students with limited background in chemistry; basic concepts involved in chemical reactions, stoichiometry, the periodic table, periodic trends, nomenclature, and chemical problem solving will be emphasized with the goal of preparing students for further study in chemistry as needed for many science, health, and policy professions..

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课程大纲

  • Week 1 - Introduction

    Over the seven weeks of Introduction to Chemistry: Reactions and Ratios, you will be able to progress from a most basic knowledge of matter and energy to solving interesting real world chemical reaction stoichiometry problems. Each lesson in the course intr...

  • Week 2 - Matter and Energy

    If you are interested in significant figures in more detail, here are some good videos to follow on Khan Academy.

    This w...

  • Week 3 - Compounds

    In this week's videos and exercises (aka quizzes), we will learn how to name compounds, calculate formula masses, convert between grams and moles, examine periodic trends, and more!

    I hope you enjoyed the last two weeks of learning chemistry. Great wo...

  • Week 4 - Chemical Composition and Reactions

    Week 4 for Introduction to Chemistry: Reactions and Ratios is about to begin! This week will be filled with introductions to chemical compositions, chemical reaction terminology, and reaction calculations.

    If any of the following questions interest yo...

  • Week 5 - Solutions and Solubility Rules

    In the past five weeks of the course, we have learned concepts, rules, and skills, including but not limited to: the definitions of atoms, elements, molecules, and compounds; energy changes; Coulomb’s Law, molecular stoichiometry; atomic structures; periodi...

  • Week 6 - Acid-base and Redox Reactions

    We are almost at the end of our course! I hope this has been a rewarding experience for you because I know that the course is not an easy one and it is relatively long. So kudos to everyone who has made it this far!

    Week 6 for Introduction to Chemistr...

  • Week 7 - Final Exam
    Congratulations on making through to the final week of the course! It was not an easy journey for the past six weeks with dozens of videos, exercises, problem sets, and forum discussions. Kudos to the many of you who completed the honors lessons on top of the ...
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教师

Prof. Dorian A. Canelas
Assistant Professor of the Practice
Chemistry

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内容设计师

Duke University
Duke University has about 13,000 undergraduate and graduate students and a world-class faculty helping to expand the frontiers of knowledge. The university has a strong commitment to applying knowledge in service to society, both near its North Carolina campus and around the world.
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平台

Coursera

Coursera是一家数字公司,提供由位于加利福尼亚州山景城的计算机教师Andrew Ng和达芙妮科勒斯坦福大学创建的大型开放式在线课程。

Coursera与顶尖大学和组织合作,在线提供一些课程,并提供许多科目的课程,包括:物理,工程,人文,医学,生物学,社会科学,数学,商业,计算机科学,数字营销,数据科学 和其他科目。

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