Ground water has some minerals dissolved in it. if you heat this water, collect the vapor in another container, and then cool it, you will get pure, or distilled, water. what makes this process a physical change

What is the mass of 8 moles of sodium atoms

Drug abuse will not lead to physical and psychological dependence. true or false ?

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)