Phenylpyruvic acid is produced in the body of abnormal amounts as the result of a molecular disease called phenylketonuria, which causes irreversible brain damage. phenylpyruvic acid is composed of 65.85% c, 4.91% h, and 29.24% o. what is its empirical formula? 1. cho3 2. c66h5o29 3. c3h3o 4. c6h5o2 5. c9h10o3 6. c3h2o 7. c9h8o3

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.