Recent activity by LouisZ84615

1 answer 71 views

What is the structure of the molecule responsible for the peak at 1700 cm$^{-1}$ in the IR spectrum of a compound?

asked 6 days ago in Physical Chemistry

1 answer 57 views

What is the composition of a sample containing unknown minerals collected from a specific mining site using X-ray diffraction analysis?

answered 6 days ago in Analytical Chemistry

1 answer 33 views

Calculate the enthalpy change of combustion for ethane (C2H6) given that the standard enthalpy of formation for ethane is -84.68 kJ/mol, the standard enthalpy of formation for CO2 is -393.5 kJ/mol, and the standard enthalpy of formation for H2O is -241.8 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 26 views

What is the name of the experiment conducted by Philip Zimbardo investigating the power of social roles?

answered Jan 20 in Psychology

1 answer 44 views

What is the Theory of Sexual Strategies?

answered Jan 15 in Psychology

1 answer 35 views

Where is glycogen created and stored in the body?

asked Jan 8 in Science

1 answer 25 views

What is a byproduct from the combustion of fossil fuels like coal and gasoline?

asked Jan 6 in Science

1 answer 29 views

What are topographic maps that show water depths called?

answered Jan 6 in Science

1 answer 9 views

Some leaves are attached to the plant stem by a petiole. leaves that do not have a petiole and are directly attached to the plant stem are called this?

asked Dec 31, 2024 in Science

1 answer 9 views

Sand dunes migrate when sand is blown up a slope and this force pulls it down the other side?

asked Dec 31, 2024 in Science

1 answer 40 views

Lead shielding is used to block what type of rays?

asked Dec 31, 2024 in Science

1 answer 20 views

In boys, what hormone stimulates the growth of the larynx and thickening and lengthening of the vocal folds, which causes the voice to drop in pitch during puberty?

answered Dec 31, 2024 in Science

1 answer 6 views

The part of a plant that is responsible for reproduction is the?

answered Dec 27, 2024 in Science

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