4. A sample of oxygen gas has a volume of 150 mL when its pressure is 114 kPa. If the pressure is increased to standard pressure and the temperature remains constant, what will the new gas volume be?

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Building glycogen from glucose molecules is an example of