Recent activity by AsaHerman542

1 answer 38 views

A student wants to know how the equilibrium position of a weak acid such as acetic acid would be affected if they add more acetate ion. If the initial concentration of acetic acid is 0.1 M and initial concentration of acetate ion is 0.05 M. What will be the new concentration of acetate ion necessary to increase the pH of the solution by 0.5 units?

asked Jan 22 in Chemical equilibrium

1 answer 71 views

A chemistry student needs to calculate the heat required to raise the temperature of 25.0 g of water from 25°C to 60°C, given that the specific heat capacity of water is 4.18 J/g°C.

answered Jan 22 in ThermoChemistry

1 answer 30 views

How does the social identity theory differ from the self-categorisation theory?

asked Jan 20 in Psychology

1 answer 23 views

According to Leader-Member Exchange Theory, how do leaders communicate with their followers?

asked Jan 20 in Psychology

1 answer 42 views

What is the social-cognitive model?

asked Jan 20 in Psychology

1 answer 6 views

Why is Harman's theory of moral development important?

asked Jan 17 in Psychology

1 answer 5 views

What is the role of culture in cognitive development?

answered Jan 17 in Psychology

1 answer 50 views

What is intelligence quotient (IQ)?

answered Jan 15 in Psychology

1 answer 20 views

What is the difference between monocular and binocular cues?

asked Jan 14 in Psychology

1 answer 39 views

What type of radio waves exist in the 540 to 1600 khz frequency range?

answered Jan 8 in Science

1 answer 48 views

What does oil do when mixed with water?

answered Jan 6 in Science

1 answer 26 views

Insulin is produced by what cells of the pancreas?

asked Dec 31, 2024 in Science

1 answer 8 views

Higher temperatures increase the rate of reaction in a lot of chemical reactions because they increase the frequency of what interaction between reactant particles?

answered Dec 30, 2024 in Science

1 answer 22 views

Electrons are located at fixed distances from the nucleus, what are they called?

answered Dec 30, 2024 in Science

1 answer 27 views

Both dna and rna are what type of acids?

answered Dec 30, 2024 in Science

1 answer 43 views

What are typically arranged into complex tubular networks with extensive surface areas?

asked Dec 27, 2024 in Science

1 answer 25 views

What environment do animals with gills live in?gfdgf

asked Dec 27, 2024 in Science

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