Achef has decided that she will only cook in a way that does not alter the chemical make-up of food. following these guidelines, which of the following foods can she prepare? a. toasted bread b. scrambled eggs c. milkshakes d. cake

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule