A sample of Kr gas in a rigid container has its temperature changed from 18.33 K to 613.44 K. If its new pressure is 2.28 atm, what was its initial pressure in atmospheres?

Which statement best describes the flow of energy in this scenario

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?