A220.0-ml sample of helium gas is in a cylinder with a movable piston at 105 kpa and 275k. the piston is pushed until the sample has a volume of 95.0ml. the new temperature of the gas is 310. k. what is the new pressure of the sample?

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

How much energy is made when a pice of wood burns. how do you know

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.