How many grams of O2 are produced with the decomposition of 45.0 g of Fe2O3? Fe2O3
Fe +
*

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