From the given plots, a plot that doesn’t correctly represent Boyle’s law should be identified. Concept introduction: Boyle’s law can defined as, At constant temperature and number of moles, volume of a gaseous container is inversely proportional to the pressure excreted on the container. Mathematically, P ∝ 1 V Or PV=K Where, P = pressure in atmospheres V= volumes in liters K= a constant for a particular gas at given temperature By comparing two systems at different conditions P 1 V 1 =P 2 V 2
From the given plots, a plot that doesn’t correctly represent Boyle’s law should be identified. Concept introduction: Boyle’s law can defined as, At constant temperature and number of moles, volume of a gaseous container is inversely proportional to the pressure excreted on the container. Mathematically, P ∝ 1 V Or PV=K Where, P = pressure in atmospheres V= volumes in liters K= a constant for a particular gas at given temperature By comparing two systems at different conditions P 1 V 1 =P 2 V 2
Solution Summary: The author explains that a plot that doesn't correctly represent Boyle's law should be identified.
b) Certain cyclic compounds are known to be conformationally similar to carbohydrates, although they are not
themselves carbohydrates. One example is Compound C shown below, which could be imagined as adopting
four possible conformations. In reality, however, only one of these is particularly stable. Circle the conformation
you expect to be the most stable, and provide an explanation to justify your choice. For your explanation to be
both convincing and correct, it must contain not only words, but also "cartoon" orbital drawings contrasting the
four structures.
Compound C
Possible conformations (circle one):
Дет
Lab Data
The distance entered is out of the expected range.
Check your calculations and conversion factors.
Verify your distance. Will the gas cloud be closer to the cotton ball with HCI or NH3?
Did you report your data to the correct number of significant figures?
- X
Experimental Set-up
HCI-NH3
NH3-HCI
Longer Tube
Time elapsed (min)
5 (exact)
5 (exact)
Distance between cotton balls (cm)
24.30
24.40
Distance to cloud (cm)
9.70
14.16
Distance traveled by HCI (cm)
9.70
9.80
Distance traveled by NH3 (cm)
14.60
14.50
Diffusion rate of HCI (cm/hr)
116
118
Diffusion rate of NH3 (cm/hr)
175.2
175.2
How to measure distance and calculate rate
For the titration of a divalent metal ion (M2+) with EDTA, the stoichiometry of the reaction is typically:
1:1 (one mole of EDTA per mole of metal ion)
2:1 (two moles of EDTA per mole of metal ion)
1:2 (one mole of EDTA per two moles of metal ion)
None of the above
Chapter 8 Solutions
Bundle: Chemistry: An Atoms First Approach, Loose-leaf Version, 2nd + OWLv2 with Student Solutions Manual, 4 terms (24 months) Printed Access Card
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