Questions by BrunoMcBride

0 votes

1 answer 4 views

How can the mechanical properties of 3D printed polymer-based materials be improved, and what factors should be considered in the design and synthesis of materials for 3D printing?

asked 2 days ago in Polymer Chemistry

0 votes

1 answer 29 views

Calculate the standard enthalpy change for the formation of ethylene glycol (C2H6O2) from its elements given that the standard enthalpies of formation of carbon dioxide, water, and ethylene glycol are -393.5 kJ/mol, -285.8 kJ/mol, and -421.1 kJ/mol respectively.

asked Feb 3 in Chemical thermodynamics

0 votes

1 answer 67 views

How does adding a known concentration of a specific reaction intermediate affect the rate of a chemical reaction, and what is the mechanism behind this observed effect?

asked Jan 30 in Chemical kinetics

0 votes

1 answer 43 views

Calculate the density of solid sodium chloride given that its mass is 5.50 g and its volume is 2.50 cm³.

asked Jan 23 in Inorganic Chemistry

0 votes

1 answer 54 views

How was the mirror neuron system discovered?

asked Jan 20 in Psychology

0 votes

1 answer 51 views

Describe Social Cognitive Theory

asked Jan 15 in Psychology

0 votes

1 answer 24 views

What technology do scientists use to create models?

asked Jan 7 in Science

0 votes

1 answer 54 views

What kinds of cells that are important to our physical functioning can atrophy when they are not used?

asked Jan 7 in Science

0 votes

1 answer 26 views

Like the stem, what basic plant structure contains vascular bundles composed of xylem and phloem?

asked Dec 31, 2024 in Science

0 votes

1 answer 33 views

During interphase of what process, each chromosome is duplicated, and the sister chromatids formed during synthesis are held together at the centromere region by cohesin proteins?

asked Dec 30, 2024 in Science

...