Quantitative Chemistry Experiment How much CO2 is produced Part 2
Description:
In this Part 2 video, I will perform the experiment to see if I can get 290mL of carbon dioxide gas. After three attempts, the maximum percentage yield that I have obtained was less 47%. I will repeat this experiment again in...
Novel Coronavirus Prediction – Math Models for China Feb 7 2020
Description:
In this video I am updating you on my prediction of Novel Coronavirus in China. I am using at least three mathematical models to project the future trends. The predicted Chinese infected cases seem to be accurate within two to four days...
How to determine the resistor for LED light with Rechargeable Lithium Battery
Description:
Today we are going to use math and science to build a rechargeable LED light. For the science part, you will need: Rechargeable Lithium Battery, 150 ohm resistor, and white LED light (from Christmas LED lightbulb). For the math part, you...
Quantitative Chemistry- Sodium bicarbonate and Acetic Acid – How much carbon dioxide is produced Part1
Description:
Today we will determine how much carbon dioxide is produced based on mixing 1.0 g of sodium bicarbonate and 20. mL of 5% acetic acid. This science and math word problem requires you to know chemistry and math.