What volume (in milliliters) at stp will be occupied by 0.0035 mol of methane, ch4?

Question

Bonnie

Chemistry

15 April, 16:32

What volume (in milliliters) at stp will be occupied by 0.0035 mol of methane, ch4?

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Tess Stewart · Answer 1

Answer is: volume of methane is 78.4 mL.

n (CH₄) = 0,0035 mol.

At standard pressure and temperature:

V (CH₄) = n (CH₄) · Vm

V (CH₄) = 0,0035 mol · 22,4 L/mol.

V (CH₄) = 0,0784 L · 1000 mL/L = 78,4 mL.

Vm - molar volume.