Recent activity by MargieOrmond

1 answer 58 views

A chemistry student wants to find the concentration of a hydrochloric acid (HCl) solution. To do this, the student performs a titration experiment with a sodium hydroxide (NaOH) solution of known concentration. The student adds 25 mL of the HCl solution to a flask with an indicator, and then slowly adds the NaOH solution until the indicator changes color. It was found that it took 18.2 mL of the 0.1 M NaOH solution to reach the endpoint. What is the concentration of the HCl solution?

answered Jan 22 in Chemical reactions

1 answer 34 views

What is the impact of psychology on human behaviour?

answered Jan 20 in Psychology

1 answer 7 views

What is the importance of reflexivity in qualitative research?

answered Jan 16 in Psychology

1 answer 22 views

What is the limbic system?

asked Jan 14 in Psychology

1 answer 23 views

Where are most plants firmly rooted?

asked Jan 8 in Science

1 answer 36 views

What trimester is associated with rapid fetal growth?

asked Jan 8 in Science

1 answer 8 views

What is light that has only a single wavelength called?

asked Jan 6 in Science

1 answer 22 views

What are the only innate behaviors in humans?

asked Jan 6 in Science

...