In part a, you found the amount of product (3.40 mol p2o5 m o l p 2 o 5 ) formed from the given amount of phosphorus and excess oxygen. in part b, you found the amount of product (3.00 mol p2o5 m o l p 2 o 5 ) formed from the given amount of oxygen and excess phosphorus. now, determine how many moles of p2o5 p 2 o 5 are produced from the given amounts of phosphorus and oxygen.

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .

Which compound most likely has the greatest bond energy?