Recent activity by BrigitteRags

1 answer 19 views

How can the lack of emphasis on environmental chemistry in chemical education affect the ability of future chemists to create sustainable solutions for environmental issues?

answered 4 days ago in Chemical education

1 answer 31 views

Design a Chemical Reactor for the Hydrogenation of Benzene to Cyclohexane:Given the reaction between benzene and hydrogen gas to produce cyclohexane (C6H6 + 3H2 -> C6H12), design a chemical reactor that can convert 900 kg/hr of benzene to cyclohexane, assuming a 90% conversion is desired. The reactor should operate at 300°C and 20 atm, and the hydrogen flow rate is limited to 3000 kg/hr. Determine the reactor type, size, and necessary parameters such as heat transfer, pressure drop, and residence time.

answered Feb 3 in Chemical engineering

1 answer 56 views

What is the drive reduction theory?

answered Jan 20 in Psychology

1 answer 33 views

What is a needs assessment?

answered Jan 17 in Psychology

1 answer 35 views

Who developed the Bioecological Model of Human Development?

answered Jan 15 in Psychology

1 answer 24 views

What is the distinction between the phenomenal field and the objective field according to Gestalt psychology?

answered Jan 14 in Psychology

1 answer 33 views

What type of scientist uses earth-orbiting telescopes?

answered Jan 8 in Science

1 answer 26 views

What is another term for the voice box?

asked Jan 6 in Science

1 answer 37 views

The waste of cows releases a lot of which type of gas?

answered Jan 2 in Science

1 answer 49 views

Most hormones are controlled by what type of feedback, which causes the hormone to decrease its own production?

answered Dec 31, 2024 in Science

1 answer 28 views

Cigarettes are a major source of what kind of chemical substances linked with cancer?

answered Dec 30, 2024 in Science

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