Use Hess's Law to calcu

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Q: What is the unit of specific gravity (S.G.)?

A: Specific gravity

Q: How do you know that the final pressure is 1atm ?

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A: f

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Hazard Analysis and Design in Chemical Engineering

Hazard is the intrinsic property of a material or process which harms the people, buildings, or environment. Health, safety, hazard, risk assessment, loss prevention, and environmental consideration play an important role while designing a chemical processing plant. Hazard is often confused with risk. Risk measures the magnitude of loss and injury of likelihood incidents or the consequence and frequency of incidents.