Question

A 16.0 L sample contains 0.80 moles of a gas. If the gas is at the

same pressure and temperature, what is the number of moles when
the volume increases to 24.0 L? NOTE: You must show your
calculation on the attached scratch paper, including which of the
Gas Law formulas you used. *
A. 0.83 mol
B. 1.2 mol
C. 0.53 mol
D. 1.9 mol
(Please show your work)

Answer 1

B 1.2 mole should be your answer
hope this helps

Answer 2

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Here, 16 L = 0.80 Mole

• Or, 1 L = ( 0.80 / 16 ) Mole

• Or, 1 L = 0.05 Mole

_____________________________

• Now, 24 L = 0.05 × 24

• =
  `(5)/(100) * 24`

• = 120/100

• = 12/10

• = 1.2 Mole ( Ans )