Recent activity by MoraBalog644

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How can we use ion-selective electrodes to identify the concentration of fluoride ions in a sample solution?

asked 6 days ago in Analytical Chemistry

1 answer 55 views

How can UV-Vis spectroscopy be used to identify the presence of specific functional groups in a compound, such as carbonyl or aromatic groups? Provide an example of a compound containing one of these functional groups and explain how its UV-Vis spectrum would differ from a compound without these functional groups.

answered Jan 29 in Analytical Chemistry

1 answer 42 views

Calculate the amount of heat released when 50 grams of NaOH is dissolved in 500 mL of water at 25°C. The heat of crystallization of NaOH is -44.51 kJ/mol. Assume the final temperature of the solution is 25°C and the heat capacity of the solution is 4.18 J/g °C.

answered Jan 23 in ThermoChemistry

1 answer 52 views

How does the rubber hand illusion work?

answered Jan 20 in Psychology

1 answer 28 views

How might self-esteem theory be relevant to end-of-life care?

asked Jan 20 in Psychology

1 answer 19 views

What is the socio-cultural perspective on human sexuality?

answered Jan 16 in Psychology

1 answer 7 views

When evaluating theories of perception, what is the difference between bottom-up and top-down processing?

answered Jan 16 in Psychology

1 answer 31 views

What is a fitness cost?

answered Jan 15 in Psychology

1 answer 29 views

What is the relationship between attitudes and behaviour in cognitive dissonance theory?

answered Jan 13 in Psychology

1 answer 25 views

Which is the most common sti (sexually transmitted infection) in the united states?

asked Jan 8 in Science

1 answer 34 views

What system protects the soft organs of the body?

answered Jan 7 in Science

1 answer 18 views

What kind of path does the energy of an electromagnetic wave take?

asked Jan 7 in Science

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