Recent activity by BennettThorn

1 answer 26 views

Calculate the standard enthalpy change for the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water (H2O), given the following information:- Heat capacity of the solution = 4.18 J/g°C- Volume of the solution = 50 mL- Concentration of HCl = 0.25 M- Concentration of NaOH = 0.10 M

asked 2 days ago in Chemical thermodynamics

1 answer 6 views

Consider the reaction: 2NOBr(g) ⇌ 2NO(g) + Br2(g)The Kc value for this reaction at a certain temperature is 0.045. A catalyst is added to the reaction mixture that increases the rate of the forward and reverse reactions to the same extent. What effect will this catalyst have on the equilibrium position of the reaction mixture? Justify your answer using calculations.

answered 6 days ago in Chemical equilibrium

1 answer 24 views

How does the default mode network change with aging?

answered Jan 20 in Psychology

1 answer 50 views

Why is the Brief Psychiatric Rating Scale useful?

asked Jan 20 in Psychology

1 answer 18 views

Please compare the psychological and physical symptoms of depression.

answered Jan 20 in Psychology

1 answer 29 views

What is the opponent-process theory's explanation for afterimages?

answered Jan 17 in Psychology

1 answer 26 views

What is empirical support?

asked Jan 16 in Psychology

1 answer 19 views

Who developed the continuing bonds theory?

answered Jan 15 in Psychology

1 answer 36 views

What is the difference between sleep paralysis and waking dreams?

answered Jan 14 in Psychology

1 answer 36 views

What is the relationship between depression and hormones?

answered Jan 14 in Psychology

1 answer 34 views

What is the behavioural theory of depression?

answered Jan 13 in Psychology

1 answer 22 views

When water slows down, it starts depositing sediment, starting with which particles first?

answered Jan 8 in Science

1 answer 7 views

What type of gases are used for balloons, light bulbs and lighted signs?

asked Jan 8 in Science

1 answer 19 views

What tissue do clubmosses have that mosses do not?

asked Jan 8 in Science

1 answer 9 views

What do you call chemical reactions that take place inside living things?

answered Jan 6 in Science

1 answer 34 views

Plants have a touch response known as what?

asked Dec 27, 2024 in Science

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