Acalorimeter was used to measure the heat change when an ionic compound dissolves in water. the final mass of the contents of the calorimeter was 50.89 g and the change in temperature was 1.80 degree c.

calculate the heat change of the calorimeter contents given that its specific heat is 4.11 j(g c)

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

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0

To calculate the molarity of a solution, you need to know the moles of solute and the