Today we will be investigating starch in its soluble and insoluble forms.
[am4show have=’p9;p52;’ guest_error=’Guest error message’ user_error=’User error message’ ]
C3000 Experiment: 312, 313, 314, 315
Materials:
- jar
- cornstarch
- potassium permanganate
- sodium hydrogen sulfate
- test tube clamp
- lid opener
- measuring spoon
- boiling rod
- test tubes
- tripod
- Erlenmeyer flask
- wire mesh
- alcohol burner
- alcohol burner stand
- large graduated beaker with lid
- two angled glass tubes
- rubber tubing
- red stopper
- limewater
- iodine solution
[/am4show]