What volume would 4.3 moles of hydrogen gas occupy at 45°C and 326.2 kPa?

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²

Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control?

What factor besides temperature affects the boiling point of water? a. mass b. number of moles c. volume d. pressure