When sucrose is heated, it decomposes into solid carbon and water vapor. The water vapor from this
reaction is collected at 35.0°C in a 500.0 mL container.
If 2.35 mol of H20 was collected, what pressure would the water vapor have?

What is the temperature of one mole of helium gas at stp?

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?