Mation Page Ammonium perchlorate (NH CIO 4) is the solid rocket fuel used by the U. S. Space Shuttle. It reacts with itself to produce nitrogen gas (N2),
chlorine gas (Cl2), oxygen gas (22), water (H20), and a great deal of energy.
What mass of nitrogen gas is produced by the reaction of 9.64 g of ammonium perchlorate?
88
Round your answer to 3 significant digits.
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OO EXPLANATION

Solid tin exists in two forms: white and gray. for the transformation sn(s, white) → sn(s, gray) the enthalpy change is -2.1 kj/mol and the entropy change is -7.4 j/(mol*k). a. calculate the gibbs free energy change for the conversion of 1.00 mol white tin to gray tin at -30℃. b. will white tin convert spontaneously to gray tin at -30℃? c. at what temperature are white and gray tin thermodynamically equivalent at a pressure of 1 atm?