1. Home
  2. kinetics

kinetics

NGSS-ify Alka-Seltzer Rocket Activity - With Virtual Options

Stephanie O'Brien | Sun, 10/04/2020 - 16:22

In this lab students are given a film canister, a quantity of Alka Seltzer of their own choosing and any materials available in the room to investigate factors that affect the rate of reaction. They work with their groups to create CER boards and then the class engages in a Glow and Grow session. Tips for using this activity in a virtual setting are offered as well. 

Chemical Kinetics with a Smartphone

Tom Kuntzleman | Mon, 11/25/2019 - 12:03

This experiment in chemical kinetics can be conducted using materials as simple as a smartphone, hydrogen peroxide, sodium carbonate solution, and blue food dye! The experiment is useful when discussing the order of rate laws with respect to reactants.

JCE 96.09 September 2019 Issue Highlights

Mary Saecker | Mon, 09/23/2019 - 15:38

Cultivating Chemical Curiosity

The September 2019 issue of the Journal of Chemical Education is now available to subscribers. Topics featured in this issue include: exploring the chemistry of natural materials; research in chemical education; undergraduate research and project-based laboratories; innovative organic chemistry teaching; organic laboratory instruction; analytical chemistry investigations and instrumentation; nanochemistry; inorganic chemistry; teaching kinetics; exploring kinetic-molecular theory; from the archives: biodiesel.

NGSS-ify Alka-Seltzer Rockets

Stephanie O'Brien | Tue, 02/19/2019 - 18:50

Given a guiding question, students determined what they wanted to test, did the experiment and got their CER boards ready for review. Instead of a regular argumentation session, we had a glow and grow session, where students had to provide positive and negative feedback for each board.

Disappearing X Lab

Dan Meyers | Sat, 01/13/2018 - 14:19

In the embedded video, I will walk you through a kinetics experiment we use in our Chemistry 2 (and Honors Chemistry 2) courses. The lab is called Disappearing X.

Book Suggestion: The Alchemy of Air

Lowell Thomson | Fri, 01/05/2018 - 03:08

One of my goals for 2017 was to read more chemistry non-fiction. I accomplished that with three and a half books read. That doesn't seem like much, but given how busy I've been lately it was quite an accomplishment! I offer a brief review of my most recent book here, "The Alchemy of Air" by Thomas Hager.