What is the pressure at 20 degrees celsius
An aerosol spray can of deodorant with a volume of 350 mL contains 3.2 g of propane gas C3H8 as propellant. What is the pressure at 20 degrees Celsius?
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How much 100 proof whiskey (50% ethanol by volume) must be imbibed to reduce the activity of his LADH towards methanol to 5% of its original value?
What mass of melamine will be obtained from 168 kg of urea if the yield of the overall reaction is 79.0%
The heat of combustion of naphthalene is -5.15* 10^3 kJ/mol the heat capacity of the calorimeter is 802 J/K. the specific heat capacity of water is 4.184 J/gk How much will the temperature rise?
An aqueous solution is 22.0% by mass silver nitrate, AgNO3, and has a density of 1.22 g/mL. What is the molarity of silver nitrate in the solution?
A 31.0-g sample of water at 260. K is mixed with 48.0 g water at 320. K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.
These reactions are coupled so that the overall process is energetically favorable. What is Delta G for the overall process?
A tank contains a mixture of 3.0 mol of nitrogen 2.0 mol of oxygen and 1 mol of carbon dioxide at 25 degrees and a total pressure of 10 atm calculate the partial pressure in torr of each gas?
A 738 mL sample of nitrogen (N2) was collected by displacement of water at 24C under a total barometric pressure of 1270 torr.
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