You have made up a stock aqueous dye solution of known concentration equal to 500.0 parts per million (ppm) of green dye. If you take 2.0 mL of the stock solution and add 8.0 mL of water to it, what would the concentration of the diluted solution be in units of ppm?

A) the enthralling of formation for pure element in its standard state is always positivehope this : )

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 .

Declaration of independence basically declares war with britain while bill of rights is document with the rights of the people written down.

Acidichope this