Recent activity by DexterEarley

1 answer 29 views

How can the impact of radioactive waste disposal on the environment be minimized through the use of advanced treatment techniques?

answered Feb 7 in Environmental Chemistry

1 answer 38 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 42 views

What is the effect of a catalyst on the equilibrium position of a reaction in which there are unequal numbers of gaseous reactants and gaseous products? Use the chemical equation for the reaction, the initial concentrations of the reactants and products, and the equilibrium constant (Kc) to determine the changes in reaction rate, the equilibrium concentrations of the reactants and products, and the new value of Kc when a catalyst is introduced.

answered Jan 30 in Chemical equilibrium

1 answer 99 views

A container initially contains 0.10 mol of NOBr, 0.10 mol of NO, and 0.10 mol of Br2. If the system reaches equilibrium and the concentration of NOBr is found to be 0.075 M at that point, calculate the concentration of NO and Br2 at equilibrium.

answered Jan 22 in Chemical equilibrium

1 answer 53 views

A chemistry student is conducting an experiment in a closed container where nitrogen dioxide is being converted into nitrogen oxide and oxygen gas. If the student increases the concentration of the nitrogen dioxide in the container, how will it affect the equilibrium position of the reaction and what can be done to restore the equilibrium position? Use Le Chatelier's principle to explain your answer.

answered Jan 22 in Chemical reactions

1 answer 44 views

What galaxy is our solar system a part of?

answered Jan 6 in Science

1 answer 39 views

Lymphoma is a cancer of a type of what type of cells, called lymphocytes?

asked Dec 31, 2024 in Science

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