4. A 112 pound woman is wearing high heeled shoes with an area of 0.18 square inches. What pressure is she exerting on the floor as she is standing? 5. A balloon has a surface area of 425.33 square inches. If the total force on the balloon is 2311 pounds, how many atmospheres of pressure are inside the balloon?

Q: On acidity and basicity of aqueous solutions, the following relationships are valid, except ...

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Q: The Henderson-Hasselbalch equation is formulated based on the ionization a weak acid True O False

A: The Henderson -Hasseslbalch equation is used to find pH of buffer solution. 

Q: In biological systems, buffers are important because they facilitate changes in pH to enhance biolog...

A: 11. Buffer is aqueous solution used to keep the pH solution nearly constant.

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Q: Carbon dioxide (CO2) is the gas that is mainly responsible for global warming (the greenhouse effect...

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Q: What does CFA's stand for in chemistry?

A: CFA's  stands for - Chemical foaming Agents

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Q: Write soluble or insoluble and identify the nature of the solutes on the given solvent: Solute

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Q: (e) Platinum has an FCC crystal structure. The atomic radius of platinum is 0.1387 nm. An X-ray diff...

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Q: Show your work for everything Silicon has three naturally occurring isotopes: Si-28 with mass 27.976...

A: Given silicon has three isotopes  1) Si-28 with mass 27.9769 amu and à natural abundance of 92.21% 2...

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Q: What happens.if I diop autacid tablets. in glases.of Water.of.different.volumes.? Effect.of paricle ...

A: Antacid tablets fizz when they come in contact with water because of a chemical reaction. The water ...

Q: Consider the dissociation of Hydrogen Sulfide: 2 H2S (g) = 2 H2(g) + S2 (g) (endothermic reaction) %...

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Q: tö access important values if needed for this question. When the following molecular equation is bal...

A: In order to write molecular equation we have to first write reaction.

Q: 23A 0.20 g sample of primary standard Na2C204 (134 g/mol) needed 37.22 mL of of KMNO4 solution to re...

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Q: The proportion of sodium hydroxide in a mixture can be determined by

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Q: Calculate osmotic pressure for 0.10 M Na3PO4 at 20°C

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Q: H,C=CH, H' 'N' H. H ENE YDE INE

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Q: onsturct 3 jokes using functional group

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 6....

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Q: Problem 6. Identify the Lewis acid and base in each of the following reactions: a) SiF, + 2 F SIF 2-...

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Q: Benedict's and Barfoed's tests involve reduction of sugars. O True O False

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Q: Functional groups Compound CH CH, NH2 CH но NO 2 CHO ci -CEN

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A: Mass of Fe = 10.1 g  Atomic mass of Fe = 55.845 g/mol  Number of moles of Fe =  10.1 / 55.845  = 0.1...

Q: Question 17 On acidity and basicity of aqueous solutions, the following relationships are valid, exc...

A: 17)  Relationship between pH and concentration of H+ and OH- ions:

Q: (e) Define coordination number and atomic packing factor

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Q: 7. The ir and MS for a compound are shown below. Identify the compound. Clearly show your reasoning.

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Q: Draw a D-glucose structure and identify the pyran ring. Also, draw a D-fructose and identify the fur...

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Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.