Recent activity by ChelseyV8001

1 answer 33 views

Design a chemical reactor system with a specific volume and flow rate for the production of 100 kg/hr of ammonia from hydrogen and nitrogen gases using the Haber-Bosch process. The reactor temperature should be maintained at 450°C and a pressure of 200 atm. The reactor should also have a 90% conversion rate of reactants to meet the required production rate. Determine the dimensions of the reactor and the amount of catalyst needed for this process.

answered Feb 3 in Chemical engineering

1 answer 9 views

Calculate the enthalpy change of isomerization for the conversion of cis-but-2-ene to trans-but-2-ene, given the standard enthalpy of formation for both isomers. Asssume all other conditions remain constant.

asked Jan 23 in ThermoChemistry

1 answer 65 views

A student needs to determine the standard electrode potential for the following reaction: Fe3+ + e- → Fe2+ Using the standard electrode potentials of Fe3+/Fe2+ and Ag+/Ag, calculate the standard cell potential for the following reaction: 2Ag+ (aq) + Fe(s) → 2Ag(s) + Fe2+ (aq) Determine if this reaction is spontaneous or nonspontaneous under standard conditions.

asked Jan 22 in ElectroChemistry

1 answer 21 views

Why is falsifiability an important criterion for evaluating neuroscience theories?

answered Jan 20 in Psychology

1 answer 48 views

When was the attachment theory proposed?

answered Jan 16 in Psychology

1 answer 23 views

What is the behavioural activation theory of mood disorders?

asked Jan 14 in Psychology

1 answer 9 views

Which crust lies deep inside the ocean?

asked Jan 8 in Science

1 answer 27 views

When a fluorine atom gains an electron, it becomes a negative what?

answered Jan 8 in Science

1 answer 25 views

What do we call the worldwide radio-navigation system formed from a constellation of 24 satellites and their ground stations?

answered Jan 6 in Science

1 answer 48 views

The strength of bases is measured on what scale?

answered Jan 2 in Science

1 answer 22 views

Some living things on the ocean floor are sources of what human necessity?

asked Dec 31, 2024 in Science

1 answer 23 views

Fruit comes from the ovaries of what types of plants?

asked Dec 30, 2024 in Science

1 answer 33 views

Fermat's principle states that what will always take the path that takes the least amount of time?

asked Dec 30, 2024 in Science

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