- Kit for learning mechanisms and reactions involved in one type of clock reaction, and understanding how clock reaction provides insight into reaction kinetics
- Activities for assembling, performing, and obtaining data from several clock reactions to alter experimental conditions and investigate effects on clock reaction data
- Explore effects of concentration and temperature on chemical kinetics for further study
- Materials for 15 groups of students for hands-on learning
- Teacher's manual and student study guide copymasters for instructional use
Innovating Science iodine clock reaction kit is used to study mechanisms and reactions involved in one type of clock reaction, and build understanding of how clock reaction provides insight into reaction kinetics. The kit features activities for assembling, performing, and obtaining data from several clock reactions to alter experimental conditions and investigate effects on clock-reaction data. For further study, students can explore the effects of concentration and temperature on chemical kinetics. The kit has materials for 15 groups of students for hands-on learning, including clock, ascorbic acid, dilute Lugol's solution, hydrogen peroxide, starch, plastic cups, stir sticks, measuring cups, and pipettes. The kit has a teacher's manual and student study guide copymasters for instructional use, and a safety data sheet (SDS) packet for product information and handling procedures. The kit is suitable for age 13 and older with adult supervision, and meets the requirements for Department of Transportation (DOT) small quantity exemption 173.4, and conforms to 49 Code of Federal Regulations (CFR) 173.4 for domestic highway or rail transport only. Innovating Science products, manufactured by Aldon Corporation, include educational kits for the chemistry, life science, green chemistry, advanced placement chemistry, and forensic fields. Aldon Corporation was founded in 1964, and is headquartered in Avon, NY.What's in the Box?(1) clock(3) ascorbic acid 1.7% (100.0mL)(3) IKI dilute Lugol's solution (100.0mL)(2) hydrogen peroxide 3.0% (200.0mL)(1) soluble starch (3.0g)(30) plastic cups(30) stir sticks(60) disposable measuring cups(60) disposable pipettesTeacher's manualStudent study guide copymastersSafety data sheet (SDS) packet
Safety Data Sheet
Download HereNGSS
Performance Expectations
HS-PS1-5
HS-PS1-6
Disciplinary Core Ideas
PS1.A
PS1.B
Cross Cutting Concepts
Patterns
Stability and Change
Engineering Practices
none
Items Needed
Not included in the kit:
Graduated cylinders, 100mL
Marking pens
Distilled or deionized water
Stopwatches or lab timers
Hot plate/stirrer and beaker (to prepare warm water)
Ice bath or refrigerator (to prepare cold water)
Thermometers
Large containers (to prepare warm and cold water)
250mL beaker or flask (to prepare 2% starch solution)
Kit Specs
Comes with instructionsNon-regulatedCountry of Origin: US
Harm Code: 9023.00.0000