Recent activity by MerissaLinvi

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How can p-nitroaniline be prepared from aniline and nitric acid using a specific procedure? What are the required materials and conditions for the reaction, and what is the mechanism of the reaction? How can the purity and yield of the product be determined and optimized?

asked 13 hours ago in Chemical synthesis

1 answer 28 views

How can chemistry students enhance their learning experience and acquire practical skills in the absence of hands-on experimentation opportunities?

asked 1 day ago in Chemical education

1 answer 23 views

Calculate the standard cell potential for the following electrochemical reaction: Zn (s) + 2 Ag+ (aq) → Zn2+ (aq) + 2 Ag (s)Given: Standard Reduction Potentials are E°Zn2+ = -0.76 V, E°Ag+ = 0.80 V.

asked 2 days ago in ElectroChemistry

1 answer 28 views

What is the effect of changing the concentration of reactants on the conversion of reactants into products?

answered 2 days ago in Chemical kinetics

1 answer 48 views

A student wants to determine the concentration of silver ions (Ag+) in a solution. Using an Ag/Ag+ reference electrode, the student measures the cell potential to be +0.56 V when the solution is electrolyzed for 25 minutes at a constant current of 0.50 A. The volume of the solution is 150 mL. What is the concentration of silver ions in the solution in mol/L?

answered Jan 22 in ElectroChemistry

1 answer 43 views

How does the social-cognitive model explain the role of social information processing deficits in conduct disorder?

asked Jan 20 in Psychology

1 answer 5 views

Why is it important to consider animal cognition when studying animal psychology?

answered Jan 16 in Psychology

1 answer 25 views

What is group therapy?

asked Jan 14 in Psychology

1 answer 14 views

What layer of soil usually does not have very small particles like clay?

asked Jan 7 in Science

1 answer 15 views

What do organisms use to grow and repair themselves?

asked Jan 6 in Science

1 answer 29 views

The rock of the mantle is mostly what?

answered Jan 2 in Science

1 answer 21 views

Sodium is an example of what sort of thing that cannot exist by itself in nature?

answered Dec 31, 2024 in Science

1 answer 26 views

Light has the properties of both a wave and what else?

answered Dec 31, 2024 in Science

1 answer 33 views

It was not until the era of the ancient greeks that we have any record of how people tried to explain the chemical changes they observed and used. at that time, natural objects were thought to consist of only four basic elements: earth, air, fire, and this?

asked Dec 31, 2024 in Science

1 answer 26 views

What is the process of converting atmospheric nitrogen to ammonia called?

answered Dec 27, 2024 in Science

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