Catalysts & Activation Energy
What is a catalyst?A catalyst is a ...
14
Jun
Posts by chemtalk
04
Jun
List of Common Polyatomic Ions
Learning the common polyatomic ions is a right of passage for all chemistry cl...
25
May
21
Mar
Chemical Reactions Infographic
One of the most exciting areas of chemistry for students is chemical reactions...
18
Mar
Lab Safety & Disposal for ChemTalk Experiments
When safety is kept in mind, chemistry experiments in a lab can both a safe an...
24
Dec
Standard Reduction Potentials made easy
Standard reduction potentials are very useful in chemistry. They are also know...
23
Dec
Tin crystals from tin chloride
Easily create beautiful needle-like crystals in solution
22
Dec
Extracting potassium metal from bananas
Extractions - like getting potassium metal from bananas, are a popular activit...
20
Dec
Copper crystals in a beautiful pattern
Some people are familiar with the process of growing crystals of copper sulfat...
07
Dec
06
Dec
Golden Rain Experiment
Lead Nitrate + Potassium IodideLead nitrate reacts with p...
06
Dec
Mastering Chemistry
Mastering chemistry means different things to different people. When I was a student, it meant that ...