Recent activity by DebRuffin757

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How can magnetic resonance spectroscopy be used to determine the purity and concentration of a sample of aspirin? Provide a step-by-step explanation of the process and discuss the factors that can affect the accuracy of the results.

answered 5 days ago in Physical Chemistry

1 answer 30 views

Calculate the standard electrode potential for the redox reaction that occurs when a silver electrode is placed in a solution containing 0.1 M Ag+ ions and a platinum electrode is placed in a solution containing 0.1 M H+ ions at standard conditions. The reduction half-reaction for Ag+ is Ag+ (aq) + e- → Ag(s), and the reduction half-reaction for H+ is H+ (aq) + e- → 1/2 H2 (g).

asked Feb 3 in Chemical thermodynamics

1 answer 47 views

What is the molecular structure and bonding in a water molecule and how do they contribute to the molecule's various properties, such as its polarity and ability to form hydrogen bonds with other molecules?

asked Jan 30 in Chemical education

1 answer 26 views

Why is the stress and coping theory important to psychology?

answered Jan 20 in Psychology

1 answer 7 views

Where can statistical inference be applied in psychology research?

asked Jan 20 in Psychology

1 answer 10 views

How does the sociological approach contribute to the evaluation of animal psychology?

answered Jan 16 in Psychology

1 answer 31 views

When evaluating theories of attraction, what is the social exchange theory?

answered Jan 16 in Psychology

1 answer 29 views

According to social learning theory, how are behaviours learned?

answered Jan 16 in Psychology

1 answer 30 views

What is integrative negotiation?

answered Jan 13 in Psychology

1 answer 28 views

What may be lost when waves travel through matter, but not when they travel through space?

asked Jan 7 in Science

1 answer 29 views

What is the type of energy that involves movement?

answered Jan 7 in Science

1 answer 31 views

What do scientists attach to aquatic animals to collect information?

asked Jan 6 in Science

1 answer 29 views

The as yet undiscovered grand unified theory is a search to unify laws of what branch of science?

asked Dec 31, 2024 in Science

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