How much cuso4.5h2o would you need to weigh out if you wanted a sample that contains 5.00 mol of h atom

It will fall off and tip over. 

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 .