Astream of humid air containing 2.50 mol% h2o(v) and the balance dry air is to be humidified to a water content of 10.5 mole% h2o.

for this purpose, liquid water is fed through a flowmeter and evaporated into the air stream.

the flowmeter reading, r, is 105.0.

the only available calibration data for the flowmeter are two points scribbled on a sheet of paper, indicating that readings r = 15.0 and r = 54.0correspond to flow rates= 40.0 ft3/h and= 96.9 ft3/h, respectively.

solve for the molar flow rates of humid air into and out of the process.

n1 = lb-mole/h

n2=lb-mole/h

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box

What causes the appearance of lines in a emission spectrum

What is the reduction potential of a hydrogen electrode that is still at standard pressure, but has ph = 5.65 , relative to the she?