How much work must be done to compress the gas
A 2100 cm3 container holds 0.11 mol of helium gas at 350 degrees C. How much work must be done to compress the gas to 1100 cm3 at constant pressure? And how much work must be done to compress the gas to 1100 cm3 at constant temperature?
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Determine the power input to the refrigerator and compare with the power input required by a reversible refrigeration cycle operating between reservoirs at these two temperatures.
Find the y-intercept and slope. Determine weather the line slopes upward, slopes downward or is horizontal, without graphing the equation
If the acceptable buffer range ofthe buffer solution is ± 0.10 pHunits, calculate how many moles of H3O+ can be neutralized by 250 mL of the buffer.
Determine the position of the particle when t=6 s and the total distance it travels through the 6-s time interval. Plot the path to determine the total distance traveled.
The active ingredient in a bleach is sodium hypochlorite (approc 5.35m/v%). What is the molarity of this sodium hypochlorite (NaCL) solution?
Determine (a) The rate of stray heat transfer, in kW. (b) The rate of heat transfer to the refrigerant, in kW (c) The mass flow rate of the refrigerant, in kg/s (d) The total heat transfer for the process, in kJ.
Having trouble understanding this lab question. we did a lab on acceleration due to gravity and we did 3 parts one part was dropping balls and timing its fall, another one was picketfence and the other was using interval tape timer with weight tie
Household vinegar is composed ofHC2H3O2 and water. It has adensity of 1.05 g / mL. Calculate the percent by mass of aceticacid in the household vinegar.The calculated molarity of the household vinegar is .835 mol /L.
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