Chemistry, 16.10.2019 19:10, brandon0227
One gallon of tce lies in a 1" deep circular sandy soil volume above a clay lense. clean water passes over the tce-saturated soil at 0.3 ft/day. assuming soil porosity, θ = 0.3, what is the soil volume (v, ft3) occupied by the tce?
Answers: 2
Chemistry, 22.06.2019 08:40, jaueuxsn
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
Chemistry, 22.06.2019 21:00, cxttiemsp021
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
One gallon of tce lies in a 1" deep circular sandy soil volume above a clay lense. clean water passe...
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