Marshall determines that a gas has a gage pressure of 276 kpa. what's the absolute pressure of this gas?
a. 326 kpa
b. 156 kpa
c. 376 kpa
d. 176 kpa

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

How far is the region from the equator or control climate

The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.