If the time of flow of the given mixture is 50 seconds, what is the composition of the mixture? * O 44% O 45% O 68% O 69%

Q: Olympic cyclists fill their tires with helium to make them lighter. Calculate the mass of air in an…

A: Volume of the tire, V = 855 mL = 0.855 L Pressure in the tire, P = 125 psi = 8.506 atm Temperature,…

Q: Twenty-five pounds of gas consisting of 30% CO2, 40% N2, and 30%O2 are placed in cylinder 200ft³ in…

A: Hi and thanks for the question. Since you have not mentioned whether the given composition of the…

Q: 1. Calculate [H*] and the pH of a tap-water sample in which [OH-]is 2.0x 10-7 M.

A: Given: OH-=2×10-7M We know that H+OH-=1×10-14MH+×2×10-7=1×10-14MH+=0.5×10-7M

Q: Assuming that the feed mixture is liquid at its boiling O Calculate the flowrates (mol/hr) of the…

A: According to bartleby rule, I can provide only first 3 part of question.so i request to you please…

Q: 56 grams of nitrogen is placed in a three liter tank at -150.8 degrees Celsius. Estimate the tank…

A: Given data: The weight of the nitrogen = 56 g The volume of the tank = 3 L Temperature = ­- 150.8 0C

Q: A young child is holding two balloons, separately filled with SF6(g) and C2H4(g), each to a pressure…

A: A balloon will float or sink, it totally depends on the density of the gas which is filled in the…

Q: 5. Find the dryness fraction, specific volume and internal energy of steam at 7 bar and enthalpy…

A: Given, Steam pressure = 7 bar Enthalpy = 2600 kJ/kg

Q: 1. The following data were observed when a gas was compressed. Calculate the work needed to compress…

A: As we know 1 bar = 100000 Pa

Q: Determine the following: a) Composition and amounts of the distillate and bottoms streams for a feed…

A:

Q: A sample of gas occupies 75.0 ml at 725 mmHg and 18 °C. Calculate its volume at 800 mmHg and 25 °C.…

A: Given data: Initial volume of gas = 75 mL Initial pressure = 750 mmHg Initial temperature = 18 0C…