1.00 mole of an ideal monatomic gas is in a rigid container maintaining a constant volume of 2.00 L. The gas is heated from 250.0 K to 300.0
K.
Calculate the AS(gas) for this process, in J/K.

Identify the electromagnets with poles that are reversed from the electromagnet shown above

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

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory