20 L of an Ideal Nitrogen Gas (N₂) Are at 0.00°C

question 47

Short Answer

2.0 L of an ideal nitrogen gas (N₂) are at 0.00°C and 1.0 atm. The ideal gas constant is R = 8.314 J/mol · K = 0.0821 L ∙ atm/mol ∙ K, Avogadro's number is 6.022 × 10²³ molecules/mol, and the ATOMIC mass of nitrogen is 14 g/mol.
(a) Determine the number of moles of N₂.
(b) How many molecules of N₂ are present?
(c) What is the mass of this gas?

Understand the impact of direct and indirect materials and labor on product costing.

Account for the purchases and usage of raw materials in production.

Comprehend how to allocate factory wages and overhead to production costs.

Calculate the total cost assigned to jobs using direct materials, labor, and applied overhead.

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