Part 1. a chemist reacted 18.0 liters of f2 gas with naci in the laboratory to form ci2 gas naf. use the ideal gas law equation to determine the mass of naci that reacted with f2 at 290. k and 1.5 atm.
f2 + 2 naci > ci2 + 2naf
part 2. explain how you would determine the mass of sodium chloride that can react with the same volume of fluorine gas at stp.

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .

Ions gain or lose electrons

Neither model is able to show the reactivity of potassium.