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2.0 L of a 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?
Evaluation System
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Mother's Line
A principle of lineage or descent traced exclusively through the maternal lineage, highlighting the significance of motherhood in certain cultures.
Father's Line
Patrilineage; tracing lineage or inheritance through the male line from a common ancestor.
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