If anyone can show me how these are solved I wouldappreciate it, answers included though please.
16.) Which of the follow conatin the GREATEST numberof MOLES of OXYGEN. Show your work.
0.50 mol P4010, 1.5mol P2O5, 2.5mol CO2, 2.0mol N2O4Â Â
20.) Ibuprofen has a chemical formula C13H1802.When the equation is properly balanced what is a correct mole ratioof CO2 to H2O in the reaction?
21.) 4Al(s) + 3O2(g) ---> 2 Al2O3 (s) If 10.0mol of aluminum is converted to Al oxide, how many moles of Al2O3are produced?
23.) What MASS of NaOH is need to make 450mL ofa 2.0 M solution. SHOW your work.
