Use this worksheet to design your device and record your data. You can then use this form to help you write your lab report. Height of egg drop:
Ideas for Prototype Design
Preliminary Sketches (attach separate paper if needed)
Option A:
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Option B:
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the correct answer is:

a. formation of precipitation

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.