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1. (15 points) Given the following chemical reaction: Al + HCI ---> AIC13 + H2(g) If you measured the total volume of co
Posted: Sun Jul 10, 2022 3:49 pm
by answerhappygod
- 1 15 Points Given The Following Chemical Reaction Al Hci Aic13 H2 G If You Measured The Total Volume Of Co 1 (40.69 KiB) Viewed 52 times
1. (15 points) Given the following chemical reaction: Al + HCI ---> AIC13 + H2(g) If you measured the total volume of collected gas over water at 620C to be 1.2 liters at a total pressure of 1800 torr, calculate the molarity of HCl would be required to produce the correct amount of Hydrogen if you used only 675 ml of the HCI? 2. (15 points) If you hit the surface of Zinc with a photon of energy and find that the ejected electron has a wavelength of 1.75 nm, what is the frequency of the incoming photon in KHz?