Recent activity by AlmedaHislop

1 answer 40 views

Determine the number of electrons transferred in the following electrochemical reaction: Cu(s) + 2Ag+(aq) → Cu2+(aq) + 2Ag(s) Show the calculation steps and write the balanced half-reactions with the number of electrons transferred.

asked 6 days ago in ElectroChemistry

1 answer 42 views

Calculate the standard enthalpy change for the following reaction: 2H2(g) + O2(g) → 2H2O(l)Given the standard enthalpies of formation for H2O (l), H2 (g) and O2 (g) are -285.8 kJ/mol, 0 kJ/mol and 0 kJ/mol, respectively.

answered Feb 3 in Chemical thermodynamics

1 answer 7 views

What is the most environmentally-friendly and economically viable renewable energy source currently available, considering its impact on the global carbon footprint, local air and water pollution, land use, and potential for scalability? Compare and contrast the advantages and disadvantages of wind, solar, hydropower, and geothermal sources in your analysis.

answered Jan 31 in Environmental Chemistry

1 answer 55 views

How can we mitigate the impact of acid mine drainage on water quality using chemical treatments?

answered Jan 30 in Environmental Chemistry

1 answer 31 views

What is the concentration of chloride ions in a 0.1 M solution of sodium chloride using a chloride ion-selective electrode?

answered Jan 30 in Analytical Chemistry

1 answer 21 views

According to Bronfenbrenner's theory, why is it important to understand the macrosystem?

asked Jan 20 in Psychology

1 answer 22 views

Where is the primary focus of evolutionary psychology?

answered Jan 20 in Psychology

1 answer 35 views

Why is Bandura's theory of social learning important?

answered Jan 17 in Psychology

1 answer 49 views

When acellular slime molds swarm, they fuse together to form a single cell with many what?

asked Jan 8 in Science

1 answer 30 views

What type of reproduction do fungi engage in?

asked Jan 8 in Science

1 answer 10 views

What is the process by which plants make their own food called?

answered Dec 27, 2024 in Science

...