Hardness of Solid Substances - Peeling Layers of Molybdenum Disulfide
A piece of tape pressed against a sample of molybdenum sulfide will peel off layers of the sample. Additional tape can be used to cleave the peeled sample hundreds of times.
noncovalent interactions
Like Dissolves Like - Experiment E - Step 3 of 3
Third step of experiment E of "Like Dissolves Like"
Like Dissolves Like - Demonstration
Carbon tetrachloride, water and hexane are used to show how polarity and density affect the interactions between substances.
Like Dissolves Like - Experiment F - Step 1 of 3
First step of experiment F of "Like Dissolves Like"
Like Dissolves Like - Experiment A - Step 1 of 3
First step of experiment A of "Like Dissolves Like"
Like Dissolves Like - Experiment F - Step 2 of 3
Second step of experiment F of "Like Dissolves Like"
Like Dissolves Like - Experiment A - Step 2 of 3
Second step of experiment A of "Like Dissolves Like"
Like Dissolves Like - Experiment F - Step 3 of 3
Third step of experiment F of "Like Dissolves Like"
Like Dissolves Like - Experiment A - Step 3 of 3
Third step of experiment A of "Like Dissolves Like"
Like Dissolves Like - Experiment B - Step 1 of 3
First step of experiment B of "Like Dissolves Like"