A sample of sulfur hexafluoride gas occupies 9.53 L at 215°C. Assuming that the pressure remains constant, what temperature (in °C) is needed to reduce the volume to 4.36 L? Report your answer to the proper number of significant figures.

What is energy efficiency, and why is increasing it important?

What is the mass of 9 atom (s) of copper in grams?

What is the voltage of a galvanic cell made with silver (ag) and nickel (ni) ?

Neutral atoms of a specific element can have different numbers of which?

Why do you think the gesture and gaze features of the Ottonian manuscripts are so important? a. They demonstrate the emotion. b. They differentiate the Ottonian manuscripts from the Carolingian manuscripts. c. both of these

How many electrons will calcium gain or lose when it forms an ion?

Which statement describes thermal energy? the energy that is associated with electric fields the energy that is stored in chemical bonds the energy that is associated with the pull of gravity the energy that is associated with temperature

Give the formula %error = theoretical value - experimental value / theoretical value * 100 calculate the percent error for the experiment.

A baker touches a pie right after taking it out that of me which statement best explains why the pie feels hot

A scientist discovers a new type of polymer. What must be true about this polymer? A. It contains carbon atoms arranged in a ring structure. B. It has double bonds between all the carbon atoms. C. It contains molecules of many different types. D.