what is the observed rotation if this solution is mixed with an equal volume of a solution that is 0.100 m in ������, the enantiomer of ������ ?

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 .

You use the atomic number to find out how many protons and neutrons there are in the atom. you use the atomic mass to find out how many protons and electrons there are in the atom. 

  super sorry but i dont know lo

Of course: ) what’s your name ?