Chemistry, 02.02.2021 04:10 alexvane78
1a. A student claims that the reaction is first order with respect to F2(g). Do you agree or disagree? Justify your answer using the data above.
1b. What is the initial rate of disappearance of F2(g) in trial 3? Justify your answer.
2a. Calculate the average rate of disappearance of NH3 between 0 and 1.54 x 10^2 s. Use this calculated rate to determine the rate of appearance of H2 over the same time period.
2b. What are the rates of disappearance of NH3 ad rate of appearance of H2 between the times 1.54 x 10^2 and 4.83 x 10^2 s?
Answers: 2
Chemistry, 21.06.2019 16:00
Silica, sio2, is formed on silicon as an electrically insulating layer for microelectronic devices. silica is formed when silicon is exposed to o2 gas at an elevated temperature. at 900Ëšc, it takes 90 minutes for the oxygen to diffuse from the surface to form a 0.06 micron (0.06 x 10-6 m) thick layer of sio2 on
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Chemistry, 21.06.2019 17:30
How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)
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Chemistry, 22.06.2019 12:00
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
Answers: 1
1a. A student claims that the reaction is first order with respect to F2(g). Do you agree or disagre...
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