Water evaporating from a pond does so if i were diffusing across an air film 0.15 cm thick. the diffusion coefficient of water in 20 degrees c air is about 0.25 cm^2/sec. if the air out of the film is fifty percent saturated, how fast will the water level drop in a day?
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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)
Answers: 3
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 2
Chemistry, 22.06.2019 01:40
Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances
Answers: 1
Water evaporating from a pond does so if i were diffusing across an air film 0.15 cm thick. the diff...
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