Recent activity by BlancaTowns9

1 answer 28 views

How can computational chemistry be used to optimize the synthesis of metal-organic frameworks for improved gas storage and separation?

answered 5 days ago in Computational Chemistry

1 answer 34 views

Design a process for the production of urea-based fertilizer starting from ammonia and carbon dioxide gas feedstocks. Determine the optimal operating conditions, including temperature, pressure, and reactor design specifications, to achieve maximum conversion and yield of the desired product. Also, identify and address any potential environmental impacts that may result from the production process.

answered 6 days ago in Chemical engineering

1 answer 29 views

Calculate the standard enthalpy change for the neutralization reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) using the following information:- The standard enthalpy of formation for HCl is -92.31 kJ/mol - The standard enthalpy of formation for NaOH is -469.11 kJ/mol The balanced equation for the reaction is:HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l)

asked Feb 3 in Chemical thermodynamics

1 answer 38 views

Calculate the heat of neutralization for the reaction of 50 mL of 2.0 M hydrochloric acid and 50 mL of 2.0 M sodium hydroxide. The specific heat capacity of the solution is 4.18 J/g°C and the temperature change is 10°C.

answered Jan 23 in ThermoChemistry

1 answer 63 views

A chemistry student wants to find out the effect on the equilibrium position when the volume of a reaction mixture is changed. They have an equilibrium mixture of hydrogen and iodine gases forming hydrogen iodide gas according to the equation:$$H_2 (g) + I_2 (g) \leftrightharpoons 2HI (g)$$At 298 K, the equilibrium constant for this reaction is 54.3. Initially, the reaction mixture contains 0.5 moles of hydrogen gas, 0.5 moles of iodine gas, and 0 moles of hydrogen iodide gas in a container of volume 2L. If the volume is reduced to 1L while maintaining the temperature at 298 K, what wi

answered Jan 22 in Chemical equilibrium

1 answer 39 views

What is the socialisation theory?

answered Jan 13 in Psychology

1 answer 26 views

What is the name of the cognitive bias where people overestimate the likelihood of rare events?

asked Jan 13 in Psychology

1 answer 60 views

What is extinction in behaviourism?

answered Jan 13 in Psychology

1 answer 32 views

What phenotype do gain-of-function mutations usually result in?

answered Jan 7 in Science

1 answer 23 views

Molecules move from an area of high concentration to an area of lower concentration until an what is met?

asked Dec 31, 2024 in Science

1 answer 40 views

Duplicated chromosomes are composed of two sister what?

answered Dec 30, 2024 in Science

1 answer 38 views

Around what percentage of the earth's surface water is contained in the ocean?

answered Dec 30, 2024 in Science

1 answer 36 views

Metals, fossil fuels, and water are all examples of what type of resource?

asked Dec 28, 2024 in Science

1 answer 15 views

For the most part, cognitive functions reside where?

asked Dec 27, 2024 in Science

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