Horatio used the flat end of a hammer to remove a nail from a piece of wood. This is an example of using a hammer as a(n) lever.
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<em>What volume do 5 moles of a gas occupy at 28 ° C and 3 atm of pressure?</em>
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<h3>Further explanation</h3>In general, the gas equation can be written
where
P = pressure, atm
V = volume, liter
n = number of moles
R = gas constant = 0.08206 L.atm / mol K
T = temperature, Kelvin
n= 5 moles
T=28 +273=301 K
P=3 atm
The volume of the gas :