Recent activity by HattieMcCart

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Calculate the pH of a 0.1 M solution of acetic acid with a dissociation constant (Ka) of 1.8 x 10^-5.

answered 2 days ago in Chemical reactions

1 answer 49 views

Calculate the corrosion potential of a pure copper metal electrode immersed in a 0.1 M solution of CuSO4 at 298 K, given that the standard electrode potential of Cu2+/Cu is +0.34 V and the standard potential of the hydrogen electrode is 0 V. Assume that activity coefficients for copper ions and sulfate ions are equal to 1.0 in the solution. What is the likelihood that this copper electrode will corrode in this given environment?

answered Jan 23 in ElectroChemistry

1 answer 21 views

According to Self-Transcendence Theory, how can individuals find meaning in later life?

answered Jan 20 in Psychology

0 answers 5 views

When did Sir Fisher propose null hypothesis testing?

asked Jan 17 in Psychology

1 answer 42 views

According to the social cognitive theory, how do people learn from social influences?

answered Jan 17 in Psychology

1 answer 38 views

How does the psychodynamic approach view personality?

asked Jan 15 in Psychology

1 answer 19 views

According to Operant Conditioning, what is reinforcement?

asked Jan 15 in Psychology

1 answer 14 views

What is selective attention in psychology?

answered Jan 15 in Psychology

1 answer 8 views

While climate change in earth history was due to natural processes, what is primarily to blame for recent global warming?

answered Jan 8 in Science

1 answer 33 views

What is the name for the process where data in the genes is transferred to amino acids?

asked Jan 7 in Science

1 answer 17 views

What is responsible for the physical changes of puberty?

asked Jan 6 in Science

1 answer 19 views

What consists of all the biotic and abiotic factors in an area and their interactions?

answered Jan 6 in Science

1 answer 28 views

Limestone is insoluble in water, so what can dissolve it?

asked Dec 31, 2024 in Science

1 answer 21 views

Because they spread seeds, fruits are an agent of what?

answered Dec 30, 2024 in Science

1 answer 44 views

Acne is a skin disturbance that typically occurs on areas of the skin that are rich in sebaceous glands (face and back). it is most common along with the onset of puberty due to association with these?

answered Dec 28, 2024 in Science

1 answer 27 views

Where are about 75% of the tar sands in the world located?

answered Dec 28, 2024 in Science

1 answer 18 views

What is a bread mold and research organism that also grows in the wild on burned vegetation

asked Dec 27, 2024 in Science

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