PRINCIPLES OF INSTRUMENTAL ANALYSIS
7th Edition
ISBN: 9789353506193
Author: Skoog
Publisher: CENGAGE L
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Question
Chapter 21, Problem 21.8QAP
Interpretation Introduction
Interpretation:
The instrumental difference between static SIMS and dynamic SIMS, the difference between information obtained from static SIMS and information obtained from dynamic SIMS, the imaging SIMS and types of information obtained with imaging SIMS should be determined.
Concept introduction:
Secondary ion mass spectroscopy (SIMS) is used to maintain the integrity of the surface by using static or dynamic condition in the time scale duration of the experiment.
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Gas Law Studies
1. Mass of zinc
Determination of
0.899
2) Moles of zinc
0.01361 mol
3.) Moles of hydrogen
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←
I was told to calculate this
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350m
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4 Volume of water collected (mL)
5) VL of water collected (Liters) 0.350 L
6) Temp of water collected (°C)
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8) Atmospheric pressure (mm)
9) Vapor pressure of water (mm)
10) Corrected pressure of hydrogen
20%
29°C
764.0mm Hg
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17.5mm
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12) Experimentally calculated value of 19
13. Literature value of R
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15) Suggest reasons for the % error (#14)
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10 Question (1 point)
Draw curved arrow notation to indicate the proton transfer between NaOH and CH3CO₂H.
2nd attempt
:0-
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See Periodic Table
See Hint
Draw the products of the proton transfer reaction. Don't add a + sign between the
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