PV=nRT R=0.0821 atm•L/mol•K °C + 273.15 = K 1 atm = 760 mmHg Many metals produce hydrogen gas when dropped in water. For example: Ca (s) +2 H20 (1) → Ca(OH)2 (aq) + H2(g) How much hydrogen gas (in liters) would be produced from dropping 5.0 grams of Calcium into an excess of water, at 25°C and 755 mmHg?

Q: provide appropriate product 9. Br 1. Pd Ln, EtsN, MECN, Me Me 2. MCPBA, CH2Cl2 3. НСЮ, ЕОН

A:

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A: In this question we have to tell the concentration of each ion present in solution.

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A: The reactions taken are addition reaction and hydroboration oxidation.

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Q: Why is this wrong ? And explain

A: To explain why the given mechanism is incorrect.,

Q: The vapor pressure of liquid methanol, CH30H, is 100. mm Hg at 294 K. A 9.05x10-2 g sample of liquid…

A: The explanation is given below-

Q: enthalpy change

A:

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A:

Q: #1 - Draw structures for the following compounds: A: (E)-5-ethyl-5-decene B:…

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Q: Consider this reaction: 2C1,0, (g) 2C1, (3) +50, (3) At a certain temperature it obeys this rate…

A: Rate=0.034s-1 Initial Concentration of Cl2O5=0.900M

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A: Given :- mass of 5-peso coin + watch glass = 45.68 g  Mass of empty watch glass = 39.86 g  To…

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A: Given gases are Gas 1: H2Se (g) Gas 2: CH3NH2 (g) Gas 3: C2H6 (g) Gas 4: NO2F (g) Gas 5: CH3PF2(g)

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A: Given [AB2] = 1.50*10-9 M  [C3D] = 8.50*10-12 M For A3D2(s), Ksp = 3.09*10-46   For CB(s), Ksp =…

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Q: A flavor chemist attempted to isolate and identify the major flavor component of a recently…

A: IR : 3100 cm-1 sp2 C-H stretch, 2950 cm-1 sp3 C-H stretch, 1735 cm-1 carbonyl stretch of ester, 800…

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A:

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Q: 2 of 10 dentify the gas law that applies to the following scenario: Decompression sickness, “the…

A: Given : We have to tell which gas law explains all these conditions.

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A: E2 reaction is a bimolecular elimination reaction and it is one step mechanism.

Q: Give a clear explanation handwritten answer

A:

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A: In this question we have to tell the value of delta G at -104.8°C .

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A: According to the Brønsted-Lowry concept :-  An acid is a proton donor  A base is a proton acceptor

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A: In 1H NMR spectroscopy it gives peak of different protons present in molecule... It is very useful…

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A: C8H16 (DBE = 8 - (16/2)+1 = 9-8 = 1. Therefore the compound is 1-octene. ( see below for other…

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A: Reaction 1 : Acid catalyzed enamine synthesis followed by Diels Alder reaction.

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A: Alkene is a type of unsaturated hydrocarbon containing atleast one carbon-carbon double bond.

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Q: Select Draw Rings More Erase Q ame the isomer with 3 carbons in the main chain.

A: Organic chemistry is branch of chemistry in which we deal with carbon-hydrogen bond.

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A: In this question we have to tell the PH of the solution.

Q: CO,Me OMe Me

A: Reaction 1 : Acid catalyzed trans esterification. Dehydration of alcohols. C-alkylation. Reaction 2…

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.