4.5 x 104 J of heat are delivered to 18 moles of an monatomic ideal gas at 4.3 x 10° Pa at 355°C. If the gas expands isobarically from 3.1 x 103 m³ to 7 x 103 m, what is the final temperature of the gas in °C? Tfinal = °C

Please do part d only Knudsen number variationA space capsule is 15.6 feet in diameter and weighs 22 metric tons at Earth sea level.(a) Calculate the Knudsen number for the capsule at Earth sea level. Assume a molarmass of 28.9 ×10−3 kg/mol, a molecular diameter of 0.36 nm, and a density of1.225 kg/m3.(b) Calculate the Knudsen number for the capsule as it is approaching the Interna-tional Space Station in low Earth orbit (LEO), 300 km above sea level during a pe-riod of extremely high solar activity. Assume a molar mass of 18.1 ×10−3kg/mol,a molecular diameter of 0.34 nm, and a density of 1.7 × 10−11 kg/m3.(c) Calculate the particle number density at LEO.(d) Classify the flow around the capsule at sea level and in low earth orbit as con-tinuum, transitional or free molecular based on the Knudsen number. Explain inwords why this classification is important to understanding the fluid dynamics.

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Assume that a raindrop has a volume of 0.05 cm^3 and you need an Avogadro's number of raindrops to fill up the cubic water tank. What is the length of the edge of the tank?

Can you please solve the below problem, showing step by step: A balloon contains mostly helium and a little nitrogen.  The pressure of the helium is 425 mm Hg.  What is the partial pressure of the nitrogen if the total pressure of the balloon is 67.98 kPa?