Dr. Brown is working on an experimental weapons project when he is exposed to a dose of gamma radiation. The wavelength of the radiation is 1.15 x 10-3 nm. What is the energy of one photon of this radiation in calories?
(a) 1.73 x 10^(-13) cal (b) 4.13 x 10^(-23) cal (c) 1.73 x 10^-16 cal (d) 2.49 x 10^10 cal (e) 4.13 x 10^-14 cal
Dr. Brown is working on an experimental weapons project when he is exposed to a dose...
Sectn anwering these questions, show all your work in your blue book. 23 The first step in the Ostwald process for producing nitric acid is the reaction of 175g of ammonia with 175. g of oxygen gas yields 101. g of nitric oxide (NO), whs eeS04e)4NOR)+ 6M,Ole) he percent yield of this reaction? 24 24.5 mL ofa 0.1050 M Na CO, solution is added to 75.5.0 mL of 0.1250 M NaCl. What is the concentration of sodium lon in the...
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