Learn how the Colorimeter and SPARKvue can be used to analyze the order of reaction of bleach reacting with blue dye. For more information PASPORT Colorimeter: pasco.com/go?ps... SPARKvue: pasco.com/sparkvue
Пікірлер: 8
@prisciladealmeidaleone965410 жыл бұрын
Thank you! This is a very useful video to illustrate the capability of the colorimeter and data collection and processing.
@1light4love4 жыл бұрын
lol I'm a college student and did that exact experiment you last mentioned. with the same results, I wish we would have used your calorimeter! Our professor had us take 12 total trials.... and deciding between the data to use has become a nightmare!!
@marla48203 жыл бұрын
So the dye appears blue because the molecules of the dye absorb light waves that have the same wavelength as light waves that diffuse the colour orange?
@pascoscientific3 жыл бұрын
Good question. Please see this section of our Colorimeter video to explore the answer: kzbin.info/www/bejne/jJDZaZqciKh5irc.
@nathaliebos456410 ай бұрын
What is the bleach used in this experiment?
@pascoscientific10 ай бұрын
It was standard household liquid bleach, which in our location is typically a 6% sodium hypochlorite solution.
@silverstar16024 жыл бұрын
Hello, where can I buy the dye used in this experiment and what kind is it? Please, I would really appreciate the help as soon possible as I will be required to perform this experiment shortly. Thanks!
@pascoscientific4 жыл бұрын
The blue dye is food coloring from a grocery store.