a flask that weighs 450g is filled with 145ml of benzene. the weight of the flask and benzene is found to be 754g. from this information, calculate the density of the benzene.

Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?