Recent activity by BerylLevey6

1 answer 29 views

How can the process for the production of a specific specialty chemical be optimized to increase yield and decrease production costs?

answered 22 hours ago in Chemical engineering

1 answer 28 views

Calculate the standard enthalpy change for the reaction that occurs when 50 grams of ice at -10°C is heated to water at 25°C. The molar enthalpy of fusion of ice is 6.01 kJ/mol, and the specific heat capacity of water and ice are 4.184 J/g°C and 2.09 J/g°C, respectively. (Assume that the entire sample of ice is converted to water and that no heat is lost to the surroundings.)

asked Feb 3 in Chemical thermodynamics

1 answer 43 views

According to the biological model of mental illness, what is the role of neurotransmitters?

answered Jan 20 in Psychology

1 answer 8 views

What is the bystander intervention effect?

answered Jan 15 in Psychology

1 answer 11 views

Who is considered the father of gestalt psychology?

answered Jan 10 in Psychology

1 answer 51 views

What part of the eye controls the size of the pupil?

answered Jan 7 in Science

1 answer 12 views

Prokaryotic cells have what structure outside their plasma membrane?

answered Dec 31, 2024 in Science

1 answer 45 views

Heart valves prevent what kind of blood flow from happening in the heart?

answered Dec 27, 2024 in Science

1 answer 38 views

Through which process does water from the oceans enter the atmosphere?

asked Dec 27, 2024 in Science

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