Acetone has the chemical formula C₂H₂O. a) Show the full electron configuration for C. How many electrons are considered core electrons and how many are considered valence? b) Oxygen has a partially filled 2p orbital with 4 electrons. Write the quantum numbers for each of these electrons c) Acetone has a density of 0.784 g/mL. How much acetone is there in 150 mL? Write your answer in mol.

Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter2: Atomic Structure And Periodicity
Section: Chapter Questions
Problem 161CP: The figure below represents part of the emission spectrum for a one-electron ion in lhe gas phase....
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Acetone has the chemical formula C₂H₂O.
a) Show the full electron configuration for C. How many electrons are considered core
electrons and how many are considered valence?
b) Oxygen has a partially filled 2p orbital with 4 electrons. Write the quantum
numbers for each of these electrons
c) Acetone has a density of 0.784 g/mL. How much acetone is there in 150 mL? Write
your answer in mol.
d) Acetone and oxygen can react in a combustion reaction with the equation below.
Balance the formula and determine how many moles of CO₂ are produced from
2.5 mol of acetone
C,H,O (1)+O,(g) à CO, (g)+H,O (1)
e) On average, would you expect C-C to have longer or shorter bonds than C-H
Transcribed Image Text:Acetone has the chemical formula C₂H₂O. a) Show the full electron configuration for C. How many electrons are considered core electrons and how many are considered valence? b) Oxygen has a partially filled 2p orbital with 4 electrons. Write the quantum numbers for each of these electrons c) Acetone has a density of 0.784 g/mL. How much acetone is there in 150 mL? Write your answer in mol. d) Acetone and oxygen can react in a combustion reaction with the equation below. Balance the formula and determine how many moles of CO₂ are produced from 2.5 mol of acetone C,H,O (1)+O,(g) à CO, (g)+H,O (1) e) On average, would you expect C-C to have longer or shorter bonds than C-H
f) From the reaction 2.57 L of carbon dioxide was produced and captured. Calculate
the number of molecules of carbon dioxide if the temperature was 25.0 C and
the pressure 1. 01 × 105 Pa
Transcribed Image Text:f) From the reaction 2.57 L of carbon dioxide was produced and captured. Calculate the number of molecules of carbon dioxide if the temperature was 25.0 C and the pressure 1. 01 × 105 Pa
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