A sample of nitrogen gas has a volume of 22.4 L at 20.0 °C. The gas is heated to 146 °C atconsant pressure. What is the final volume ( in liters) of nitrogen gas?Select one:а. 32.0b. 54.5c. 28.9d. 46.2e. 37.6 2The outer electronic configuration ns np" corresponds to which one of the following elements in itsground state?Select one:a. bromineb. sulferC. calciumd. chromium

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A sample of nitrogen gas has a volume of 22.4 L at 20.0 °C. The gas is heated to 146 °C at consant pressure. What is the final volume ( in liters) of nitrogen gas? Select one: а. 32.0 b. 54.5 С. 28.9 d. 46.2 е. 37.6

A sample of nitrogen gas has a volume of 22.4 L at 20.0 °C. The gas is heated to 146 °C at consant pressure. What is the final volume ( in liters) of nitrogen gas? Select one: а. 32.0 b. 54.5 С. 28.9 d. 46.2 е. 37.6

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter3: Electronic Structure And The Periodic Law

Section: Chapter Questions

Problem 3.27E

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

A sample of nitrogen gas has a volume of 22.4 L at 20.0 °C. The gas is heated to 146 °C at
consant pressure. What is the final volume ( in liters) of nitrogen gas?
Select one:
а. 32.0
b. 54.5
c. 28.9
d. 46.2
e. 37.6

2
The outer electronic configuration ns np" corresponds to which one of the following elements in its
ground state?
Select one:
a. bromine
b. sulfer
C. calcium
d. chromium

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