The energy needed to break the bonds of 2 moles of O2 gas would be 968 jk/mol.
<h3>What is a chemical bond?</h3>
A bond is a term that refers to the attractive interaction between atoms and molecules.
The energy needed by moles to interact is measured in joules per mole and is represented as follows:
In the case of O2 moles, they require 494 jk/mol, therefore, if we need to separate 2 moles of O2, we need 968 jk/mol.
Learn more about moles in: brainly.com/question/15209553
Ummm, I think you need to attach a photo :)
A HIPAA authorization for research use of PHI(protected health information) is generally always required if the data meet the definition of PHI and fall within HIPAA research.
<h3>What is
HIPAA?</h3>
This is referred to as Health Insurance Portability and Accountability Act and helps to protect sensitive health information.
There is the necessity to ensure customer's data aren't disclosed to a third party or without consent which is why the act was formulated to ensure strict compliance.
The data must meet the criteria for Protected Health Information and fall within research group for consent to be given for it to be used for such type of purposes as depicted above which is therefore the main reason why it was chosen as the most appropriate choice.
Read more about HIPAA here brainly.com/question/18625638
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