A rigid cylinder with a movable piston contains a sample of gas. At 300. k, this sample has a pressure of 240. Kilopascals and a volume of 70.0 milimeters. What is the volume of this sample when the temperature is changed to 150. K and the pressure is changed to 160. kilopascals? Based on the reading above, what is the initial volume?

1) 70 mL

2) 150 K

3) 160 kPa

4) 240 kPa

The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Building glycogen from glucose molecules is an example of