Type the correct answer in the box . Express your answer to three significant figures . Carl has an empty 35.0 - liter tank that he wants to fill with 16.3 moles oxygen gas . The gas in the tank will have a temperature of 25 C surrounding the is standard pressure , what will be the gauge pressure of the oxygen in the tank in atmospheres ? The oxygen in the tank will have a gauge pressure of atmospheres?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

What is the empirical formula for c4h8o2