Chemistry, 22.08.2019 03:20 lightning1157blaze
Based on the universal velocity flow profile, what is the flow rate (q) within the laminar sublayer through a smooth pipe with a measured wall sheer stress of ? w and a pipe diameter of “a”. the fluid has a density ? and viscosity ? . assume that the laminar/turbulent transition occurs when the dimensionless y is 11.6.
Answers: 2
Chemistry, 22.06.2019 01:30, giraffegurl
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
Answers: 3
Chemistry, 22.06.2019 13:50, amandamac7339
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
Based on the universal velocity flow profile, what is the flow rate (q) within the laminar sublayer...
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