Recent activity by MadgeLangfor

1 answer 26 views

What is the difference between primary, secondary and tertiary amines based on their structures and properties? Provide examples of each type and explain their relevance in organic synthesis.

asked Feb 14 in Organic Chemistry

1 answer 71 views

Identify the unknown compound using mass spectrometry for a sample that has a molecular ion peak of m/z 167 and fragmentation peaks of m/z 150, 135, 77 and 49.

answered Jan 30 in Analytical Chemistry

1 answer 100 views

Identify the compound with the molecular formula C10H12O by interpreting its proton NMR spectrum.

asked Jan 30 in Analytical Chemistry

1 answer 63 views

How might stress and coping theory be relevant to end-of-life care?

answered Jan 20 in Psychology

1 answer 68 views

According to the parallel-distributed processing model, what is the role of bottom-up processing?

asked Jan 17 in Psychology

1 answer 22 views

What is a criticism of psychoanalytic theories?

answered Jan 16 in Psychology

1 answer 76 views

What is the main idea behind the ecological theory?

answered Jan 15 in Psychology

1 answer 37 views

What is a fitness cost?

answered Jan 15 in Psychology

1 answer 42 views

Who is the father of psychoanalysis?

asked Jan 10 in Psychology

1 answer 34 views

What type of reaction causes two substances to combine to make a single substance?

answered Jan 8 in Science

1 answer 59 views

What part of the eye controls the size of the pupil?

asked Jan 7 in Science

1 answer 63 views

What kind of bond doesn't form molecules, but instead forms crystals?

answered Jan 7 in Science

1 answer 35 views

What do nonvascular plants reproduce with?

answered Jan 6 in Science

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