FREE RESPONSE PROBLEM:  Mole Conversions/Stoichiometery This question does not have answer options. You are required to input your answers and show work if the problems indicates.

What is the mass of oxygen gas produced if 100.0 g of water vapor decomposes?  Report answer to the proper number of significant figures. Show work using Dimensional Analysis (as best you can) for FULL CREDIT. 2 H2O (g)  —>  2 H2 (g)  +  O2 (g)   You may want to use a table to show your Dimensional Analysis work.    

An 5.0 % (m/v) glucose intravenous IV solution is administered to a patient.  How would this concentration be interpreted?

Which of the following radioisotopes would be best to use in medical applications?

The active ingredient in antiperspirant is aluminum sulfate, Al2(SO4)3   .What is the molar mass of Al2(SO4)3  ?  Round all molar masses to 2 decimal places.

The statements concerning herniation of a vertebral disc are all true except

The integumentary system is involved in all the following processes except

In the PCR method, how is denaturation accomplished?

The Immunoblot detects antibodies to HIV antigens.

Which of these is true of microbiology automation?