Concept explainers
(a)
Interpretation:
Calculate the mass and weight of the helium in the balloon.
Concept introduction:
The
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
Archimedes’ Principle
According to Archimedes' principle the upward buoyant force experienced by a body immersed in a fluid is equal to the weight of the fluid displaced by that body.
(b)
Interpretation:
Calculate the force exerted on the balloon restraining cable.
Concept introduction:
The Ideal Gas Law is defined as,
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
Archimedes’ Principle
According to Archimedes' principle the upward buoyant force experienced by a body immersed in a fluid is equal to the weight of the fluid displaced by that body.
(c)
Interpretation:
The initial acceleration of the balloon should be estimated.
Concept introduction:
The Ideal Gas Law is defined as,
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
Archimedes’ Principle
According to Archimedes' principle the upward buoyant force experienced by a body immersed in a fluid is equal to the weight of the fluid displaced by that body.
(d)
Interpretation:
The reason for balloon to stop rising should be explained. The factors need to calculate the altitude at which balloon stops should be explained.
Concept introduction:
The Ideal Gas Law is defined as,
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
Archimedes’ Principle
According to Archimedes' principle the upward buoyant force experienced by a body immersed in a fluid is equal to the weight of the fluid displaced by that body.
(e)
Interpretation:
The change when when the helium is heated in the balloon should be explained.
Concept introduction:
The Ideal Gas Law is defined as,
Where, the volume (V) occupied by ‘n’ moles of any gas has a pressure (P) at temperature (T) in Kelvin and ‘R’ = Gas constant
Archimedes’ Principle
According to Archimedes' principle the upward buoyant force experienced by a body immersed in a fluid is equal to the weight of the fluid displaced by that body.
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Chapter 5 Solutions
ELEM.PRIN.OF CHEM.PROCESS-ACCESS
- IV. Show the detailed synthesis strategy for the following compounds. a. CH3CH2CH2CH2Br CH3CH2CCH2CH2CH3arrow_forwardDo the electrons on the OH participate in resonance with the ring through a p orbital? How many pi electrons are in the ring, 4 (from the two double bonds) or 6 (including the electrons on the O)?arrow_forwardPredict and draw the product of the following organic reaction:arrow_forward
- Nonearrow_forwardRedraw the molecule below as a skeletal ("line") structure. Be sure to use wedge and dash bonds if necessary to accurately represent the direction of the bonds to ring substituents. Cl. Br Click and drag to start drawing a structure. : ☐ ☑ Parrow_forwardK m Choose the best reagents to complete the following reaction. L ZI 0 Problem 4 of 11 A 1. NaOH 2. CH3CH2CH2NH2 1. HCI B OH 2. CH3CH2CH2NH2 DII F1 F2 F3 F4 F5 A F6 C CH3CH2CH2NH2 1. SOCl2 D 2. CH3CH2CH2NH2 1. CH3CH2CH2NH2 E 2. SOCl2 Done PrtScn Home End FA FQ 510 * PgUp M Submit PgDn F11arrow_forward
- given cler asnwerarrow_forwardAdd curved arrows to the reactants in this reaction. A double-barbed curved arrow is used to represent the movement of a pair of electrons. Draw curved arrows. : 0: si H : OH :: H―0: Harrow_forwardConsider this step in a radical reaction: Br N O hv What type of step is this? Check all that apply. Draw the products of the step on the right-hand side of the drawing area below. If more than one set of products is possible, draw any set. Also, draw the mechanism arrows on the left-hand side of the drawing area to show how this happens. O primary Otermination O initialization O electrophilic O none of the above × ☑arrow_forward
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