Answer:
1. Manpower Management
2. Productive Meetings
3.Establish administrative policies, procedures, and standards.
4. High command over assets management.
5. Specific field related knowledge of procurement.
6. Compliance and EHS knowledge.
Explanation:
Answer:
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Answer:
Equation:

Supose we have 1 kmol of ethane, according to the equation we should have 7/2 kmol of oxygen, witch corresponds to a number of mols of air of:

and air is 0.233*32 + 0.767*28 = 28.9kg/kmol, the mass ratio is: