Introduction This laboratory activity explores the topics of stoichiometry and limiting reactants in a fun, delicious way! Mass/mole relationships and limiting and excess reactants can
Bet you didn’t know that you can cover your chemistry course, start to finish, with Carolina’s popular kits. They provide students with hands-on experiments, model generation, and data analysis, while meeting chemistry course standards. Repeatedly chosen by thousands of teachers, these top sellers get a great reaction from students.
Whether you’re a new or experienced chemistry teacher, look to Carolina for your hands-on chemistry needs. Our kits are designed with your teaching goals in mind. Engage students with activities that allow them to explore science and engineering practices, master challenging concepts, think critically, and solve problems. Our unique chemistry kit-lines help you tailor hands-on activities to your students’ learning needs and facilitate your planning and preparation.
A chemical hygiene plan (CHP) is a written program stating the policies, procedures, and responsibilities that serve to protect employees from the health hazards associated with the hazardous chemicals used in that particular workplace.
First, identify any specific requirements regarding the storage of chemicals from: local, state, and federal regulations insurance carriers To help facilitate safe chemical storage, many
A titration is one of the most common quantitative lab techniques for determining the concentration of an unknown chemical. The power of the process is its simplicity, as there is a visual indication, a color change, that allows the reaction process to be monitored and the amounts of reactants measured.
This introduction to acid-base indicators includes a helpful table of Carolina’s indicator ranges, the pH values of common household acids and bases, plus a fun invisible ink demonstration that you and your students will enjoy.
When chemistry or physical science students initially learn about chemical changes and chemical reactions, they are taught to look for evidence of the change or
By exploring the basics of this topic, students will build an understanding of the molecules that make up the world around them. In this article, we will provide you with the basics on the topic, as well as examples of chemical change that you can share with your class.Â
Carolina Phenomenon Phenomena-driven science! Phenomena are observable, naturally occurring events that are everywhere and spark student questions and investigations. Ask students to observe the DCI-linked
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