Recent activity by Nora32F60079

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How can Spectroscopic techniques be used to identify the functional groups present in an organic compound? Provide an example of how this technique can be used to determine the functional groups in a given compound.

asked 9 hours ago in Organic Chemistry

1 answer 35 views

A student wants to investigate the thermodynamic properties of a system undergoing a non-equilibrium process. The system is initially at a temperature of 300 K and pressure of 1 atm. A sudden expansion of the system causes the pressure to drop to 0.5 atm while maintaining a constant temperature. Calculate the change in entropy of the system during the process assuming ideal gas behavior.

answered Jan 22 in Physical Chemistry

1 answer 5 views

A solution containing 0.5 M of iron(III) ions and 0.5 M of thiocyanate ions is allowed to reach equilibrium. If the equilibrium constant of the formation of the FeSCN2+ complex ion is 3.0 x 10^3, calculate the concentration of FeSCN2+ complex ion at equilibrium when the initial concentration of thiocyanate ions is doubled.

answered Jan 22 in Chemical equilibrium

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What are the two types of correlation?

answered Jan 20 in Psychology

1 answer 24 views

According to the diathesis-stress model, what causes mental illness?

answered Jan 17 in Psychology

1 answer 30 views

According to feminist theory, how is human sexuality shaped by power and inequality?

answered Jan 16 in Psychology

1 answer 25 views

What are the advantages of the drive reduction theory of motivation?

answered Jan 16 in Psychology

1 answer 25 views

What is the biological theory of sexual orientation?

asked Jan 15 in Psychology

1 answer 64 views

The reaction of which body system causes food allergies?

answered Jan 2 in Science

1 answer 17 views

The combined gas law involves three properties of a gas - volume, absolute temperature, and what?

answered Dec 31, 2024 in Science

1 answer 20 views

In science, we need to make observations on various phenomena to form and test what?

asked Dec 31, 2024 in Science

1 answer 7 views

Electromagnetic waves vary in wavelength and in what property, which is lower in waves of longer wavelengths?

asked Dec 30, 2024 in Science

1 answer 23 views

Comprised mainly of collagen and associated with long bones and the skull, hyaline is the most widespread type of what?

asked Dec 30, 2024 in Science

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