)according to the kinetic molecular theory, which statement describes the particles of an ideal gas?

a) the gas particles are arranged in a regular pattern.
b) the force of attraction between the gas particles is strong.
c) the gas particles are hard spheres in continuous circular motion.
d) the collisions of the gas particles may result in the transfer of energy.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i