Calculate the mass percentage of nacl in a solution containing 1.50 g of nacl in 50.0 g of water.

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both