Calculate the molarity of 5.50 grams of Compound XY (molar mass= 75.0 g/mol) dissolved in 1.50 L aqueous solution.

Q: If air is at pressure, P, of 3200lb/ft? and at a temperature, T, of 800°R, what is the specific…

A: We will use the gas equation for determining the solution to this question. we will assume that air…

Q: E.16 (a) Two moles of an ideal gas are at a pressure of 100 kpa and have a volume of 16 L. What is…

A: A)  Number of moles = 2  Pressure = 100 Kpa  Volume = 16 L  Using ideal gas equation  PV = nRT

Q: Direction: Solve the following problems. Show your complete solution and box your final answer. If…

A: Given data: Density of ice, ρ=0.92 kg/m3 Mass of ice, m=5000 g=5000×10-3 kg=5 kg Our question is…

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Q: A 4.00 mole sample of an ideal monatomic gas, originally at a volume V1 = 0.05 cubic meters and a…

A: As the question has multiple parts so I have solved only the first 3 parts. If you need solution of…

Q: what will the new volume of the gas be? Show all your work.

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Q: Use the below graph to answer the question. 120 90 60 30 ন १ স $ ০ Time (minutes) What is the…

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Q: 1 kg of a gas at a temperature of 40° C and a pressure of 120 Pa occupies a volume of 0.25m°. If the…

A: To solve the given problem, we can use the ideal gas law and the specific heat capacity equation. a.…

Q: Show your neat and clear work. (mechanical FM)

A: Step 1: Step 2: calculate area of cross section then reynolds number then see moody's chart Step 3:…

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A: Here mass of the water m= 25 gspecific heat of water s = 1 cal/goclatent heat of fusion Lf= 80…

Q: A car tire has a gauge pressure of 216,020 Pa, volume of 8 L, and temperature of 6°C. After several…

A: Here:

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A: To calculate the molecular mass of water (H2O), you need to add the atomic weights of two hydrogen…

Q: show all work, especially for 2.3

A: 2.1 To calculate the number of ions per second flowing through the channel, we can use Fick's…

Q: 4. Use the known values of Eo, h, me, and e to calculate the following to five significant figures:…

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Q: A gold pillar has a height of 3.00m when the temperature is -20.0°C. How much is the change in the…

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Q: calcuate the final pressure of the gas. Round your answer to 3 significant digits

A: Given, P1=255×103Pa, V1=10.0 L, V2=4.70 L   P1V1=P2V2⇒P2= P1V1V2=(255×103Pa)×10.0 L4.70…