The 12 green principles concern safety for people and the environment; would it be greener to...

The 12 green principles concern safety for people and the environment; would it be greener to use a bunsen burner or a hot plate?

Solutions

Expert Solution

12 green principles concern safety for people and environment are:

1. Do not waste

2. Atom economy

3. less hazardous synthesis

4. benign chemicals in synthesis

5. benign solvents

6. energy efficiency

7. renewable feedstocks

8. reduce derivatives

9. Use catalysts

10. Chemicals and products should decompose after use

11. Real time analysis to prevent pollution

12. Minimise chances of accidents

When we see at the green principles to compare the bunsen burner and hot plate, hot plate uses more energy and gives less. So, it is less efficient, while the bunsen burner uses natural gas and gives more heat. So, it is more efficient. Bunsen burner is also faster as compared to hot plate. If natural gas is not available, then propane will be used, then it is better to use hot plate. Because the propane gas is costly. So, it depends on the available resources to use the method and decide which is greener.

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

1-One of the 12 Principles of Green Engineering* is Multi-component products should strive for material unification...

1-One of the 12 Principles of Green Engineering* is Multi-component products should strive for material unification to promote disassembly and value retention (minimize material diversity). Give a specific example of how this principle can be used to prevent pollution. 2-One of the 12 Principles of Green Engineering* is Design of processes and systems must include integration of inter connectivity with available energy and materials flows. Give a specific example of how this principle can be used to prevent pollution. 3-One...

patient safety and falls in the hospital environment

What is one concern of healthcare professionals with radiation safety?

A population is composed of green and blue people. A significant proportion of green people discriminate...

A population is composed of green and blue people. A significant proportion of green people discriminate against the blues. The blues do not discriminate. The greens are wealthier and currently constitute almost all of the employers. The blues are mostly unskilled, but there are also many unskilled green workers. If a green employer discriminates he will not hire a blue worker unless he/she works at a significant discount compared to the green workers. Consider the following two situations. 1.There are...

3.a. One of the key issues of concern as a corporation is safe environment for key...

3.a. One of the key issues of concern as a corporation is safe environment for key stakeholders. In your attempt to address this concern as a Manager of a named institution, discuss some of the safety measures you have put in place to protect the following stakeholders against the COVID-19 spread in your institution: (i) Customers (ii) Employees. the solutions must be well explain. b. One of the theories of corporate governance is the stakeholder theory. You are to select...

Why are companies more concern with profits and making money than the safety and health of...

Why are companies more concern with profits and making money than the safety and health of their employees and the environment?

1. How would you design an adaptive environment for people who are mobility impaired? Research and...

1. How would you design an adaptive environment for people who are mobility impaired? Research and find at least one type of adaptive devices available to help. 2. How would you design an adaptive environment for people with speech impairments? Research and find at least one type of adaptive devices available to help. 3. How would you design an adaptive environment for people who are blind? Research and find at least one type of adaptive devices available to help.

Because of a rising national concern about the environment and land use, the board of directors...

Because of a rising national concern about the environment and land use, the board of directors of your company has asked your department to develop a policy statement outlining your corporation’s views on the conservation of natural resources. Locate information about how government environmental policy affects your business. Submit your list of at least five sites with your notes, describing the information contained at each site and giving reasons why you chose these sites. Include in your notes and APA-style...

Each scenario below practices one of the 12 Principles of Economics. Match the principles to the...

Each scenario below practices one of the 12 Principles of Economics. Match the principles to the appropriate scenario listed and justify your answer. A principle will only be used once, and not all principles are used. The 12 Principles of Economics: People must make choices because resources are scarce. The opportunity cost of an item — what you must give up in order to get it — is its true cost. “How much” decisions require making trade-offs at the margin:...

What is a safety concern related to diagnostic ultrasound imaging that can be used therapeutically? How...

What is a safety concern related to diagnostic ultrasound imaging that can be used therapeutically? How would a therapeutic ultrasound system leveraging the phenomena identified be different from a diagnostic system?

Subjects