Alumminum metal
Alumminum metal melts at 660 degree Celsius and boils at 2450 degree C. Its density is 2.70 grams/cc. Calculate the following:
the volume occupied by 15 milligrams of aluminum vapor at its boiling point and under a pressure of 1140 torr.
the volume occupied by 100 kilograms of the metal at 25 C.
If the specific heat capacity of aluminum metal is .89 Joules per gram-degree C, how many Joules of energy are required to heat 10 kilomoles of aluminum from 250 degree C to 500 degree C.
If the mass in part 1 of this problem is subject to 100 atmospheres pressure at the boiling point, what would the volume be (assume an ideal gas)
If the mass in part 1 was dissolved in an excess of aqueous HCl, what colume of hydrogen gas would be released at STP?
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