Recent activity by MartinBurkha

1 answer 49 views

Develop a process for the purification of caffeine from tea leaves using solvent extraction technique. Provide a detailed explanation of the steps involved in the process and the criteria that will determine the efficiency of the procedure.

answered Feb 4 in Chemical engineering

1 answer 76 views

What is the difference between benzene and toluene in terms of aromaticity and reactivity with electrophiles?

answered Jan 31 in Organic Chemistry

1 answer 56 views

What is the concentration of a solution of hydrochloric acid (HCl) in moles per liter (M) if 25 milliliters of the HCl solution reacts completely with 35 milliliters of a 0.1 M solution of sodium hydroxide (NaOH) during a titration process?

asked Jan 30 in Analytical Chemistry

1 answer 66 views

A student is studying the electrochemical behavior of a certain metal ion in a solution of varying pH values. They have measured the anodic and cathodic Tafel slopes for the electrode reaction at each pH. The anodic Tafel slope values range from 60 mV/decade to 90 mV/decade, and the corresponding cathodic Tafel slope values range from 50 mV/decade to 70 mV/decade. Is this metal ion undergoing a one-electron or a two-electron transfer reaction? Justify your answer.

answered Jan 22 in ElectroChemistry

1 answer 26 views

What is unsupervised learning in AI?

answered Jan 15 in Psychology

1 answer 53 views

What is the role of genetics in the development of mental disorders?

answered Jan 14 in Psychology

1 answer 14 views

What is the role of cultural sensitivity in psychotherapy?

asked Jan 14 in Psychology

1 answer 27 views

Recognition of pathogens is a function of what type of response?

asked Dec 31, 2024 in Science

1 answer 16 views

If an elephant and a boy are falling towards the ground, who will land first?

asked Dec 30, 2024 in Science

1 answer 39 views

How does a reduced sweating ability affect elderly people?

asked Dec 30, 2024 in Science

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