During a chemical reaction, 75.3 g of diphosphorus pentoxide (P205) should be produced. If 62.1 g is actually produced, what is the percent yield?
(A) 13.2%
(B) 46.8%
(C) 82.4%
(D) 121%

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

Which suspect most likely committed the robbery and how do you know

Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h