Recent activity by CharlaMonds

1 answer 29 views

Calculate the standard enthalpy change for the precipitation reaction between aqueous silver nitrate (AgNO3) and aqueous sodium chloride (NaCl) to form solid silver chloride (AgCl) and aqueous sodium nitrate (NaNO3), given the following balanced chemical equation:AgNO3 (aq) + NaCl (aq) → AgCl (s) + NaNO3 (aq) Assume that the reaction takes place under standard conditions (25°C and 1 atm) and that all solutions are at 1 M concentration.

answered 2 days ago in Chemical thermodynamics

1 answer 48 views

Calculate the amount of heat energy required to melt 25 grams of ice at 0°C, given that the enthalpy of fusion of ice is 6.01 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 19 views

According to the theory of sampling, what is random sampling?

answered Jan 20 in Psychology

1 answer 45 views

How did Milgram's obedience study contribute to our understanding of obedience to authority?

answered Jan 20 in Psychology

1 answer 5 views

Why is fear often used in persuasive messages?

asked Jan 17 in Psychology

1 answer 9 views

How can Bandura's social learning theory be evaluated?

answered Jan 16 in Psychology

0 answers 5 views

What is the term for the period of rapid physical changes that occurs during adolescence?

asked Jan 15 in Psychology

1 answer 34 views

What is the difference between PTSD and acute stress disorder?

asked Jan 14 in Psychology

1 answer 25 views

Some hormones produced by the anterior pituitary regulate the production of hormones by other tissues belonging to what system?

answered Dec 31, 2024 in Science

1 answer 20 views

Because the human body is about 70% water by mass, and liquid water has high specific heat, a great deal of what is required to change its temperature?

answered Dec 30, 2024 in Science

1 answer 7 views

What cannot exist between energy levels?

answered Dec 27, 2024 in Science

1 answer 35 views

What part of the plant anchors it into the soil?

asked Dec 27, 2024 in Science

1 answer 10 views

What cells do lymphocytes originate from in the bone marrow?

asked Dec 27, 2024 in Science

1 answer 40 views

Because glucose is a major cellular fuel, starch represents a supply of what?

asked Dec 27, 2024 in Science

...