Chemistry Experiments

95 experiment protocols with step-by-step instructions

Difficulty	≤15 min	≤30 min	≤60 min	60+ min
Beginner (Middle School)	1	1	1	1
Intermediate (High School)	0	1	1	1
Advanced (University)	0	1	1	1
Professional (Lab)	0	0	0	1

Click a cell to filter experiments by difficulty and duration.

Beilstein Test for Halogens

Detecting halogen atoms in organic compounds using a copper wire flame test

Determine whether an organic compound contains halogen atoms (Cl, Br, I) using the Beilstein copper wire test.

Comparing water hardness by measuring soap lather formation

Determine the relative hardness of water samples by measuring the volume of soap solution required to produce a lasting lather.

Mapping indicator color changes across the full pH range

Observe how different pH indicators change color at specific pH values and understand the concept of indicator transition ranges.

Detecting starch in food samples using iodine solution

Use the iodine test to identify starch in various food samples and understand the molecular basis of the blue-black color …