Recent activity by BeulahVan99

1 answer 22 views

What is the balanced chemical equation for the precipitation reaction between silver nitrate and sodium chloride? Express the equation in terms of the molecular formula and also identify the type of reaction.

asked 3 days ago in Chemical reactions

1 answer 22 views

What is the current density in an electrochemical cell where a current of 5 amperes is passed through a copper electrode with a surface area of 0.1 square meters for 10 minutes? The half-cell reaction is: Cu2+ + 2 e- -> Cu.

asked Feb 12 in ElectroChemistry

1 answer 34 views

How can the design of a heat exchanger be optimized to increase the efficiency of the process in a chemical plant that produces ethylene using a catalytic cracker? Consider the specific heat transfer requirements, flow rates, pressure drops, and heat exchange surfaces for the system.

asked Feb 6 in Chemical engineering

1 answer 66 views

How do carbohydrate-protein interactions play a role in the recognition process of glycoproteins? Provide specific examples of glycoproteins and their associated carbohydrate structures, and explain how these interactions contribute to the protein's function in the cell.

answered Jan 31 in BioChemistry

1 answer 14 views

Which disease occurs when there is not enough hemoglobin in the blood?

asked Jan 8 in Science

1 answer 60 views

What part of an experiment or other investigation consists of the individuals or events that are studied?

asked Jan 7 in Science

1 answer 32 views

What is the sum of all biochemical reactions in cells called?

asked Jan 7 in Science

1 answer 15 views

Species that have diverged from their common ancestors have greater differences in what?

asked Dec 31, 2024 in Science

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