In order to produce 3 moles of o2 how many moles of NaClO3 are required

2 moles NaClO3

Explanation:

2NaClO3 --> 2NaCl + 3O2

moles NaClO3 = 3 moles O2 x (2 moles NaClO3/3 moles O2) = 2 moles

conversion factor: 2 moles NaClO3 = 3 moles O2

b. is the answer hoped i        

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.