Questions by ShaniGrondin

0 votes

1 answer 57 views

What is the concentration of hydrochloric acid (HCl) in a solution, given that 25 mL of this solution requires 0.10 M sodium hydroxide (NaOH) to reach the equivalence point during a titration?

asked 6 days ago in Analytical Chemistry

0 votes

1 answer 58 views

A student needs to calculate the activation energy for a reaction that takes place at an electrode with a current density of 2.5 mA/cm² at a temperature of 25°C. The reaction has a transfer coefficient of 0.5 and a standard rate constant of 2.0 × 10⁻⁶ cm/s. The student has access to the necessary thermodynamic data for the reaction. What is the activation energy for this electrochemical reaction?

asked Jan 22 in ElectroChemistry

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1 answer 4 views

What are coping strategies for anxiety?

asked Jan 17 in Psychology

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1 answer 23 views

According to the Elaboration Likelihood Model, what factors affect the amount of elaboration in the message processing?

asked Jan 17 in Psychology

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1 answer 19 views

What is the weapon focus effect?

asked Jan 17 in Psychology

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1 answer 37 views

Why is falsifiability important in theory evaluation?

asked Jan 15 in Psychology

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1 answer 37 views

When do we use bottom-up processing?

asked Jan 15 in Psychology

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1 answer 43 views

What is perceptual constancy?

asked Jan 13 in Psychology

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1 answer 20 views

What is the third male reprodutive structure after the penis and testes?

asked Jan 7 in Science

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1 answer 32 views

Acceleration is a vector, and thus has a both a magnitude and what else?

asked Dec 28, 2024 in Science

0 votes

1 answer 10 views

What is the process by which plants gain energy and produce sugar?

asked Dec 27, 2024 in Science

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