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Concept explainers
a.
To determine:
If the statement corresponds to a liquid that has higher viscosity.
Introduction:
Viscosity of a fluid is the property of the fluid that opposes the relative motion of the fluid. This force act between the layers of the fluid. With the increase in temperature, the viscosity of the fluid decreases.
Surface tension is the force per unit length. It is the property of the fluid by which the fluid aquir least surface area.
b.
To determine:
If the stated statement corresponds to the liquid that can form more hydrogen bonds and the attractive forces present in the liquid.
Introduction:
Viscosity of a fluid is the property of the fluid that opposes the relative motion of the fluid. This force act between the layers of the fluid. With the increase in temperature, the viscosity of the fluid decreases.
Surface tension is the force per unit length. It is the property of the fluid by which the fluid aquir least surface area.
c.
To determine:
The viscosity of the fluids in term of attractive forces.
Introduction:
Viscosity of a fluid is the property of the fluid that opposes the relative motion of the fluid. This force act between the layers of the fluid. With the increase in temperature, the viscosity of the fluid decreases.
Surface tension is the force per unit length. It is the property of the fluid by which the fluid aquir least surface area.
d.
To determine:
Explanation corresponding to a small paper clip bieing able to float on water.
Introduction:
Viscosity of a fluid is the property of the fluid that opposes the relative motion of the fluid. This force act between the layers of the fluid. With the increase in temperature, the viscosity of the fluid decreases.
Surface tension is the force per unit length. It is the property of the fluid by which the fluid aquir least surface area.
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Chapter 7 Solutions
EBK LABORATORY MANUAL FOR GENERAL, ORGA
- Choose the best reagents to complete the following reaction. i H A B 1. CH3CH2Na 2. H3O+ 1. CH3CH2MgBr 2. H3O+ 1. CH3MgBr Q C 2. H3O+ 1. H3O+ D 2. CH3MgBr 00 OH Q E CH³MgBrarrow_forwardThe kinetics of a gas phase reaction of the form A → Products results in a rate constant of 0.00781 M/min. For this reaction, the initial concentration of A is 0.501 M. What is the half-life for this reaction?arrow_forwardChoose the best reagents to complete the following reaction. 1. PhNa A 2. H3O+ 1. PhCH2MgBr B 2. H3O+ хё 1. PhMgBr C 2. H3O+ 00 HO Q E D 1. H3O+ 2. PhMgBr PhMgBrarrow_forward
- Please answer all of the questions and provide detailed explanations and include a drawing to show the different signals on the molecule and include which ones should be highlighted.arrow_forwardDraw the major product of this reaction. Ignore inorganic byproducts. Incorrect, 1 attempt remaining 1. LiAlH4 2. H3O+ Q OH ☑ Select to Drawarrow_forwardHow should I graph my data for the Absorbance of Pb and Fe for each mushroom? I want to compare the results to the known standard curve. Software: Excel Spreadsheets Link: https://mnscu-my.sharepoint.com/:x:/g/personal/vi2163ss_go_minnstate_edu/Eb2PfHdfEtBJiWh0ipHZ_kkBW4idWWwvpLPPtqoq2WkgbQ?rtime=HxrF0_tR3Ugarrow_forward
- Provide the proper IUPAC name only for the following compound. Dashes, commas, and spaces must be used correctly, but do not use italics in Canvas.arrow_forwardThe kinetics of a gas phase reaction of the form A → Products results in a rate constant of 0.00781 M/min. For this reaction, the initial concentration of A is 0.501 M. How many minutes will it take for the concentration of A to reach 0.144 Marrow_forwardWhat is the rate for the second order reaction A → Products when [A] = 0.256 M? (k = 0.761 M⁻¹s⁻¹)arrow_forward
- For reaction N2(g) + O2(g) --> 2NO(g) Write the rate of the reaction in terms of change of NO.arrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forwardThe reaction of 2-oxacyclopentanone with hydrochloric acid in water (i.e., "excess") produces which of the following carboxylic acids?arrow_forward
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