What might be a long term benefit for the nation from space exploration. a. taxes will be slower. b. more people will be interested in studying science. c. more science fiction movies will be made. d. more people will become famous

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution