What is the percent by mass of sodium chloride In a solution containing 15 Gm of NaCL Decide in 50 Grams of water

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

What shape would a molecule with two bound groups and two lone pairs have?