A student shook the reaction vessel too vigorously, so that some liquid was splashed up into the flexible tubing. What effect would this have on the determination of the mass of O2 gas generated?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules