Chemistry
Thursday, June 11, 2020
Week 5 assignment
Week 5 Quiz
1. How is Avogadro’s Number related to The Mole Concept?
Well, if I understand this... The number is amount of atoms, molecules or ions that when out together allow them all to bond correctly in to a more whole bond??? I guess int that with the bonding of the substance, it will be a sturdy and solid bong and not be volatile?
2. Why does our body need to use “buffers… to maintain a constant pH”?
The buffers allow the body to have the time to adjust. It gives it time to asses the pH balance of the body and make changes accordingly. At least that i s my basic understanding.
3. Why might alkaline foods be “better” for you than acidic foods?
I would be harder for the body to rid itself of an acidic balance than to recover from an over alkaline balance. Plus, the excessive acidic balance can do damage to the body or organs as well as cause inflammation in the body. All of these factors create a more hostile internal environment in the body, versus excess alkaline.
Week 4 - Class discussion comments
Week 4 - The colors of foods in my kitchen
Week 4 Quiz
1. What topic have you selected for your Chemistry Research Presentation?
For my topic i chose to do a presentation on common household soaps/body soaps and the harmful chemicals that may be in them and the harmthey can cause to the body.
2. What were your reasons for selecting your Chemistry Research Topic?
I think just for more awareness about what the ingredients actually are in these products.
3.
What information would you use to support the view that “..having a
multitude of colors on your plate is the key to healthy eating..”?
Well, from Chinese medicine point of view the color of the food can easily coordinate with a particular organ. So white foods for the Lungs, green foods for the Liver etc... But having a wide variety of foods, as well as food colors can only be beneficial. I think of it not only a way to get different vitamins and nutrients, but it also keeps the digestive system fluctuating and kind of keeping it on its toes. Having to do this adaptation constantly keeps it strong and resilient. Every different type of food carries it own unique energy, so eating the same thing all the time without variation is not benefiting the body or the mind.
Tuesday, May 26, 2020
Week 3 quiz
ACCHS CHEMISTRY Summer 2020
Class Quiz – Green Chemistry
Your Name: Scott
Today’s Date:Week 3
1. Do you consider Green Chemistry to be an effective Social Movement?
I do, because something has to start changing. I think that it can be a wonderful social movement if more people were aware of it. But as for now, it seems that until all the resources are used up or destroyed, the powers that be will keep doing what they do. But everything has to start somewhere, and it seems like the mindset is where it should be, now we just need to bring humanity up to speed.
2. Suppose you could enforce the Twelve Principles of Green Chemistry, which principles would you choose to prioritize?
1-Design safer chemicals and products
2-Prevent waste
3-Design less hazardous chemical syntheses
3.
Given J&J are now withdrawing sales of their talcum powder in the
U.S. – generally, do we have adequate health and safety controls, in
your view? (J&J to still sell baby powder in UK despite US ban)
I do not think we have adequate health or safety controls here or just about anywhere. We get rid of talcum powder but still import farmed salmon that are banned in Third World Countries. That is just one example of little care goes into the health of our foods or how close anyone is looking at safety controls.