Recent activity by SherrylR3277

1 answer 25 views

How can chemistry students in schools with limited availability of chemistry-related extracurricular activities find alternative opportunities to enhance their understanding and engagement with the subject?

asked 6 days ago in Chemical education

1 answer 37 views

Design a system for the production of lubricants in a chemical plant that can produce at least 1000 liters of lubricant per day. The system should also ensure the quality and consistency of the final product and take into account the use of sustainable and environmentally friendly materials and processes.

asked 6 days ago in Chemical engineering

1 answer 81 views

A chemistry student needs to determine the concentration of silver nitrate (AgNO3) in a given sample from the following information:- A 10 mL sample of 0.1 M sodium chloride (NaCl) was mixed with excess silver nitrate.- The resulting precipitate was filtered, washed, and dried. The mass of the precipitate was found to be 0.212 g.- The molar mass of AgNO3 is 169.87 g/mol.What is the concentration of AgNO3 in the original sample?

answered Jan 22 in Analytical Chemistry

1 answer 21 views

Please evaluate the Social Support theory.

asked Jan 16 in Psychology

1 answer 27 views

Please compare and contrast the cognitive-behavioural and humanistic perspectives on motivation.

asked Jan 15 in Psychology

1 answer 32 views

What is the DSM?

answered Jan 13 in Psychology

1 answer 10 views

What signals the secretion of gastric acid?

answered Jan 7 in Science

1 answer 10 views

What happens to gas solubility as the temperature increases?

answered Jan 6 in Science

1 answer 51 views

Unlike plants, animal species rely almost exclusively on what type of reproduction?

asked Jan 2 in Science

1 answer 47 views

Average acceleration is the rate of change of what?

asked Dec 30, 2024 in Science

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