Enter your answer in the provided box. A sample of sulfur hexafluoride gas occupies 9.84 L at 290°C. Assuming that the pressure remains constant, what temperature (in °C) is needed to reduce the volume to 4.68 L? Report your answer to the proper number of significant figures.

Using the periodic table, complete the table to describe each atom. type in your answers

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.

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