If I have 47.8 moles of gas held at a pressure of 4.4 atm and in a container with a volume of 34.1 liters, what is the temperature of the gas in Kelvins?
Round answer to the nearest hundredth and leave out units.

Which statement about sound is not true? a. air particles travel with sound waves. b. sound waves cannot travel through a vacuum. c. sound waves exist even if no one hears them. d. air particles vibrate along the path of a sound wave.

How many miles of water are produced if 5.43 mol pbo2 are consumed

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]