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A chemistry student needs to analyze a sample of a mixture that consists of anionic and cationic species. Using capillary electrophoresis, determine the presence and concentration of each species in the sample. Additionally, suggest a suitable buffer system and optimize the electrophoresis conditions for efficient separation and detection of the species.

answered Jan 22 in Analytical Chemistry

1 answer 33 views

What is a 'discursive object'?

answered Jan 16 in Psychology

1 answer 21 views

When do changes in self-esteem occur?

answered Jan 15 in Psychology

1 answer 61 views

What are the similarities and differences between Erikson's and Freud's psychosexual stages of development?

asked Jan 13 in Psychology

1 answer 52 views

What type of mammals are characterized by detailed development of the hands and feet, a shortened snout, and a large brain?

answered Jan 8 in Science

1 answer 26 views

What type of direction does a phase change depend on?

asked Jan 8 in Science

1 answer 76 views

The fuel that burns in a combustion reaction in many fossil fuels such as natural gas that consists of carbon hydrogen is known as what?

asked Jan 2 in Science

1 answer 42 views

Average acceleration is the rate of change of what?

asked Dec 30, 2024 in Science

1 answer 23 views

A plant that forms special tissues for storing water in an arid climate is an example of the plant evolving what?

asked Dec 30, 2024 in Science

1 answer 36 views

Tissues of marine bony fishes gain what from their surroundings?

answered Dec 27, 2024 in Science

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