Recent activity by VidaGye40823

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How can the properties of semiconductors be optimized to improve their efficiency in electronic devices?

asked 18 hours ago in Materials Chemistry

1 answer 54 views

What is the concentration in molarity of a hydrochloric acid solution if it requires 25 mL of a 0.1 M sodium hydroxide solution to neutralize 20 mL of the acid solution?

asked Jan 30 in Analytical Chemistry

1 answer 47 views

Calculate the corrosion rate of a copper wire of diameter 0.5 cm and length 20 cm when immersed in a solution containing 1M HCl for 24 hours. The initial and final weights of the wire were 6.0 g and 5.6 g, respectively. The density of copper is 8.96 g/cm³. What is the corrosion rate of the copper wire in mm/year?

answered Jan 23 in ElectroChemistry

1 answer 8 views

What is the oxidation state of the iron atom in FeSO4?

answered Jan 21 in Inorganic Chemistry

1 answer 71 views

Identify the functional group present in the compound C6H5CHO and name the reaction(s) it undergoes when treated with HCN.

asked Jan 21 in Organic Chemistry

1 answer 29 views

What are the similarities between automatic and controlled processing?

asked Jan 17 in Psychology

1 answer 56 views

What is the main focus of the interpretive approach?

answered Jan 16 in Psychology

1 answer 18 views

What is the repair attempt?

answered Jan 16 in Psychology

1 answer 27 views

Who proposed the Adaptive Emotional Processing Theory?

answered Jan 15 in Psychology

1 answer 44 views

Where do biochemical reactions take place?

answered Jan 8 in Science

1 answer 21 views

When plants lose their leaves in the fall, what chemical is produced less to cause the change?

asked Jan 8 in Science

1 answer 34 views

When a rock is altered by heat from a nearby magma, what occurs?

answered Jan 8 in Science

1 answer 21 views

What is the advantage of selecting for certain genetic traits for crops?

answered Jan 6 in Science

1 answer 25 views

The body cells cannot use insulin properly in which type of diabetes?

asked Dec 31, 2024 in Science

1 answer 23 views

As the prokaryotic cell size increases, what happens to its surface area-to-volume ratio?

asked Dec 27, 2024 in Science

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