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How many molecules of N2 are in a 250.0 mL container at 780 mm Hg and 135°C?

Whelan

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How many molecules of N2 are in a 250.0 mL container at 780 mm Hg and 135°C?

How many molecules of N2 are in a 250.0 mL container at 780 mm Hg and 135°C?
A) 4.38 × 1021 molecules
B) 4.62 × 1021 molecules
C) 1.32 × 1022 molecules
D) 1.39 × 1022 molecules

Textbook

Introductory Chemistry Essentials

Introductory Chemistry Essentials

Edition: 5^th

Author: Tro

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