Recent activity by MistyMcAllis

1 answer 27 views

How can chemistry students obtain necessary laboratory skills and experience when they have limited access to laboratory equipment and facilities?

asked 22 hours ago in Chemical education

1 answer 56 views

What is the chemical formula of an unknown compound that contains 60% carbon, 13.3% hydrogen, and 26.7% oxygen by mass, determined through elemental analysis?

answered 6 days ago in Analytical Chemistry

1 answer 54 views

A chemistry student wants to create a buffer solution with a pH of 7.2 using acetic acid and sodium acetate. The student has calculated that they need 0.1 moles of each component to make a 250 mL buffer solution. However, the student accidentally added 0.02 moles of hydrochloric acid to the buffer solution. Calculate the new pH of the buffer solution and explain if the addition of the hydrochloric acid has shifted the equilibrium position of the reaction towards the acid or the base.

asked Jan 22 in Chemical equilibrium

1 answer 18 views

When is the development of self-esteem important?

asked Jan 15 in Psychology

1 answer 40 views

Where does the question of resistance come into debates around masculinity?

asked Jan 15 in Psychology

1 answer 4 views

What is the importance of history in psychology?

asked Jan 14 in Psychology

1 answer 57 views

What is the difference between anxiety and fear?

asked Jan 14 in Psychology

1 answer 6 views

Which muscle is a band-like muscle that extends from the anterior superior iliac spine to the medial side?

answered Jan 8 in Science

1 answer 43 views

What is the attachment of ducklings to their mother an example of?

asked Jan 6 in Science

1 answer 20 views

What are all of the living or once-living aspects of the environment called?

answered Jan 2 in Science

1 answer 56 views

The gender of a baby is determined by what special pair of chromosomes?

answered Jan 2 in Science

1 answer 20 views

The fundamental unit of time, the second, is based on what type of clock?

asked Jan 2 in Science

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