To measure length scientists may use rulers, meter sticks, etc. and to measure mass they may use a balance.
(3.5mol)(24.106 g/1mol c6h6) =84.371 g C6H6
A- law of conservation of energy
Hello:
In this case, we will use the Clapeyron equation:
P = ?
n = 8 moles
T = 250 K
R = 0.082 atm.L/mol.K
V = 6 L
Therefore:
P * V = n * R * T
P * 6 = 8 * 0.082* 250
P* 6 = 164
P = 164 / 6
P = 27.33 atm
Hope that helps!
