What would be the final pressure after stopcock is opened
If the initial pressures of the H2 and N2 in the flasks were 360 torr and 240 torr respectively what would be the final pressure after the stopcock is opened.
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If 9.00 of CaCl2 (Cl two)is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? The heat of solution Delta H solution of CaCl2 (Cl two)is -82.8 KJ/Mol.
If an automobile travels 235 mi with a gas mileage of 21.5 mi/gal, how many kilograms of CO2 are produced? Assume that the gasoline is composed of octane, C8H18, whose density is 0.69 g/mL.
To determine the order of reaction with respect to IO3-, use System 3 as the starting system and select another system (from Systems 4 - 6) where the [IO3- ] was doubled while the [HSO3- ] was held constant. Use the Reaction Rates from these two s
What would be the molar concentration of NaClO if 90.0 mL of water were added to a 10.0 mL sample of the bleach?
oleic acid has following compostions : 76.54%C, 12.13%H, 11.33% O. If the experimental molar mass is 282.g/mol, what is the molecular formula of oleic acid?
What is the half-life of a compound if 87 percent of a given sample of the compound decomposes in 65 min? Assume first-order kinetics.
3.60 g of liquid methanol, CH3OH, is placed in an empty 20.0 L container at 45.0°C. If the volume of the container is compressed to 1.40 L at 45.0°C, how many grams of vapor are present?
Gas cylinder a has a volume of 48.2L and contains N2(g) at 8.35 atm at 25 degrees C. Gas cylinder b, of unknown volume, contains He(g) at 9.50 atm and 25 degrees C.
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