4P + 5O2  2P2O5 a) What is the limiting reagent when 25.3 mol P react with 62.1 mol O2?

b) How many moles of product can be formed from this reaction?

c) How many moles of unreacted excess reagent are left after the reaction?

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

What can be found in the ionosphere