To eight significant figures, Avogadro's constant is 6.0221367 × 1028 mol-1. Which of the following choices demonstrates correct rounding? Check all that apply. 6.022 × 1023 mol-1 6.0 x 1023 mol-1 6.02214 × 1023 mol-1
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A: Given: Initial volume, V1=4.31 L Initial pressure, P1=0.755 atm Final pressure, P2=2.25 atm
Q: what would be the volume
A:
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Q: what is is the mass of air in grams
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Q: Calculate the Pressure of 2x10-3 mol gas contained in a 10 ml container at 30 oC. Use the gas…
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Q: The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is 3.3 atm…
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- If the osmotic pressure of the blood is within (100 psi) at a temperature of (37°C). How much glucose must be used per (L1) for intravenous purposes so that its osmotic pressure equals the osmotic pressure of the blood. Note that,R = 0.0821 L. atm. K-1. mol and the molecular weight of glucose g/mole 180Calculate the osmotic pressure of 25% of the urea solution at a temperature of (37 °C). R = 0.0821 L atm. K-1. mol-',(60g / mol) je 9.323 atm 10.567 atm 1.263 Pa 9.323 Pa 10.567 PaIn 12.0 g of carbon, there are NA = 6.02 x 10^23 carbon atoms (Avogadro’s number). If you could count 1 atom per second, how long would it take to count the atoms in 1.00 g of carbon? Express your answer in years.
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