1 mol KMnO₄ contains 4 mol O, which has a molar mass of about 15.999 g/mol. Then the mass of O in the sample is
(4 mol) (15.999 g/mol) ≈ 63.996 g
Based on the chart, the correct options are:
- The production of coal decreased, while the production of solar increased; option D.
- Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource; option A
<h3>What is solar energy?</h3>
Solar energy is a type of renewable energy from the sun.
Solar energy is gradually being used to replace non-renewable energy sources such as coal.
Based on the chart:
The production of coal decreased, while the production of solar increased; option D.
Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource.
In conclusion, solar energy production is increasing.
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The reason why the Cancer Conference (Tumor Board) can share some PHI with other physicians is that it is a not covered entity.
<h3 /><h3>What is a not covered entity?</h3>
These are entities that are not subject to the Health Insurance Portability and Accountability Act (HIPAA) rules which include those of privacy.
As a result, they can share PHI with other physicians to get better insight on conditions affecting their patients.
Find out more on the HIPAA at brainly.com/question/11069745
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