Recent activity by Katrina94505

1 answer 20 views

What is the predicted bond angle in a molecule of ammonia (NH3)?

answered 10 hours ago in Chemical bonding

1 answer 23 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their catalytic activity? Provide specific examples and explain the role of the metal ion in the enzyme or protein function.

answered 1 day ago in Coordination Chemistry

1 answer 9 views

Consider the reaction: 2NOBr(g) <=> 2NO(g) + Br2(g), which has an equilibrium constant of 1.5 x 10^-5 at a certain temperature. If you start with 0.10 M of NOBr and let the reaction reach equilibrium, find the equilibrium concentrations of NOBr, NO, and Br2.

answered Feb 3 in Chemical equilibrium

1 answer 71 views

A chemistry student needs to determine the effect of increasing temperature on the equilibrium position of a chemical reaction in which an exothermic reaction is taking place. Given the balanced chemical equation A + B ⇌ C + heat, the student needs to determine how the concentration of products and reactants will change as the temperature is increased, and explain the observed changes using Le Chatelier's principle.

asked Jan 22 in Chemical reactions

1 answer 78 views

Identify the number of stereoisomers that can be formed from the compound 2,3-dichlorobutane, and draw their structures.

answered Jan 21 in Organic Chemistry

1 answer 32 views

What are the implications of the sociocultural theory of cognitive development for education?

asked Jan 17 in Psychology

1 answer 38 views

Where is glycogen created and stored in the body?

answered Jan 8 in Science

1 answer 32 views

What occurs when there are differences in fitness among a population?

asked Jan 7 in Science

1 answer 12 views

What is the process by which large particles, such as cells, are taken in by a cell?

asked Jan 7 in Science

1 answer 29 views

The uterus has an external opening known as what?

answered Jan 2 in Science

1 answer 46 views

Mixtures of materials called alloys contain at least one of what type of material?

answered Dec 31, 2024 in Science

1 answer 31 views

All metabolic functions carried out by a prokaryote take place in the plasma membrane or where else?

answered Dec 30, 2024 in Science

1 answer 34 views

What natural process is associated with the death of cells?

answered Dec 27, 2024 in Science

1 answer 23 views

What is the term for many different types of animals within the same species?

answered Dec 27, 2024 in Science

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