Recent activity by JolieTristan

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Given the following equilibrium reaction: Fe3+(aq) + 4CN-(aq) <--> Fe(CN)64-(aq)If the equilibrium constant, Kc, is equal to 1.2 x 10^10 at 25°C, what will be the value of Kc at 50°C? And how will the equilibrium position shift when the temperature is changed from 25°C to 50°C?

asked 1 day ago in Chemical equilibrium

1 answer 38 views

Calculate the exchange current density for a Zinc electrode immersed in a solution containing 0.1 M Zinc ions at 25 degrees Celsius, given that the standard potential of the Zinc half-reaction is -0.76 V and the transfer coefficient is 0.5. (Assume concentration polarization effects to be negligible.)

asked Jan 23 in ElectroChemistry

1 answer 22 views

What is the name of the theory that suggests that our behaviour is the result of social and cultural influences?

answered Jan 20 in Psychology

1 answer 17 views

According to the self-perception theory, how do we infer our own attitudes and beliefs?

answered Jan 20 in Psychology

1 answer 6 views

Where is the emphasis in existential therapy?

answered Jan 20 in Psychology

1 answer 7 views

When evaluating the originality of a theory, what should be considered?

asked Jan 16 in Psychology

1 answer 19 views

What is the difference between an innate and a learned behaviour?

asked Jan 15 in Psychology

1 answer 36 views

What is idefined as the mass of a substance divided by its volume?

asked Jan 6 in Science

1 answer 32 views

Organisms cannot live alone, needing other organisms to survive; what is this relationship called?

answered Dec 31, 2024 in Science

1 answer 51 views

What are mammals that lay eggs called?

answered Dec 27, 2024 in Science

1 answer 14 views

What phenomenon makes global winds blow northeast to southwest or the reverse in the northern hemisphere and northwest to southeast or the reverse in the southern hemisphere?

asked Dec 24, 2024 in Science

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