Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy.
Standard detail
HS-PS1-4
Performance Expectation
Depth 2Parent ID: EA0E7440DFE60131CA3868A86D17958EStandard set: Grades 9, 10, 11, 12
Original statement
Quick facts
- Statement code
- HS-PS1-4
- Standard ID
- EA106C30DFE60131CA3D68A86D17958E
- ASN identifier
- S2454542
- Subject
- Science
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- EA0E7440DFE60131CA3868A86D17958EEA0E1980DFE60131CA3768A86D17958E
- Source document
- Next Generation Science Standards (2013)
- License
- CC BY 3.0 US
- Dataset notes
Clarification Statement: Emphasis is on the idea that a chemical reaction is a system that affects the energy change. Examples of models could include molecular-level drawings and diagrams of reactions, graphs showing the relative energies of reactants and products, and representations showing energy is conserved.
Assessment Boundary: Assessment does not include calculating the total bond energy changes during a chemical reaction from the bond energies of reactants and products.