Recent activity by MilagrosSche

1 answer 29 views

How can Fourier Transform Infrared Spectroscopy (FTIR) be used to identify the chemical composition of a polymer sample?

answered 6 days ago in Polymer Chemistry

1 answer 56 views

Calculate the enthalpy change for the polymerization of polyethylene using the following information: ΔHf° of ethylene (-20.4 kJ/mol) and polyethylene (-1024 kJ/mol); the reaction equation: nC2H4 (g) → [-CH2-CH2-]n (s)

asked Jan 23 in ThermoChemistry

1 answer 21 views

Compare and contrast the Kubler-Ross model of grief and the Dual Process Model of coping.

answered Jan 14 in Psychology

1 answer 49 views

What is a device used to measure temperature changes during chemical processes called?

answered Jan 6 in Science

1 answer 35 views

A hydrostatic skeleton is a skeleton formed by a fluid-filled compartment within the body, called what?

answered Dec 30, 2024 in Science

1 answer 21 views

The mechanical and digestive processes have one goal: to convert food into molecules small enough to be absorbed by the epithelial cells of what?

answered Dec 28, 2024 in Science

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