Macmillan Learn The volume of a sample of hydrogen gas was decreased from 14.16 L to 7.45 L at constant temperature. If the final pressure exerted by the hydrogen gas sample was 7.32 bar, what pressure did the hydrogen gas exert before its volume was decreased? Assume ideal gas behavior.

Q: 50ml of 1.00M acetic acid, CH3COOH, is tritated with 2.00 M NaOH . find the PH of the solution at…

A: We would use Henderson-Hasselbalch to calculate the pH ate half equivalence point.  The volume of…

Q: NaHSO3 has a pKa of 7.21.  35.00 mL of 0.100M NaHSO3 are titrated with 0.150 M NaOH.How many mL of…

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Q: Describe and explain how each of the following experimental errors or variations would affect the…

A: Here is your answer.........

Q: 1. What type of reaction is: CH4  + 2O2 →  + 2CO2 + 2H2O  +   218 kcal? A) an endothermic reaction…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. H3O+, heat Drawing CN

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Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

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Q: How many milliliters of 11.9 M hydroiodic acid solution should be used to prepare 2.00 L of 0.400 M…

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Q: F PIC SCR Name the following compound according to the IUPAC naming system. Br O 5-bromobenzaldehyde…

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Q: Considering the two compounds shown below, which is more acidic and why? F y A OH VS. B OH A is the…

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Q: 4-B Question) Draw the following by Chemdraw? 1 Acetamides 2 Benzamides 3 Benzenesulfonamides 4…

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Q: A gas exerts a pressure of 435 atmospheres (atm). What is this pressure in millimeters of mercury…

A: Given Pressure = P = 435 atmosphere (am)P(mmHg) = To be determined

Q: A chemist adds 150.0 mL of a 6.8M silver nitrate (AgNO3) solution to a reaction flask. Calculate the…

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Q: Calculate the standard enthalpy of formation of solid magnesium sulfide (MgS) using the following…

A: Recall the given thermochemical equations,                                2 Mg s  +  O2 g  →  2…

Q: Macmillan Learning The pressure of a sample of argon gas was increased from 3.39 atm to 8.23 atm at…

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Q: All except c are correct

A: For base first we need to calculate the concentration of OH- using the Kb and concentration of base.…

Q: Consider the following equilibrium: Cu²+ (aq) + 4NH3(aq) Cu(NH3)4²+ (aq) (Kf = 4.8e+12) A solution…

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Q: How did the uncertainty principle influence thinking about the arrangement of electrons in atoms? S…

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Q: Draw the mechanism of the synthesis of crystal violet with diethyl carbonate, THF and HCl.

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Q: a 250 ml sample of oxygen is collected over water at 25 degrees celsius and 760 torr pressure. what…

A: Given, Volume of sample = 250 mL Total pressure = 760 torr

Q: 2. What mass of insulin must be dissolved in 38.0 mL of water to produce a solution with an osmotic…

A: Since you have asked multiple questions, as per the guidelines, we will provide you with a solution…

Q: The normal deposition point of uranium hexafluoride vapor is 56 oC. (a) Is the deposition of…

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Q: How many g values of EPR spectrum would you expect for the [TiBr₂C14]³- ion?

A: EPR stands for Electron Paramagnetic Resonance. It is a kind of absorption spectroscopy based on the…

Q: Give the IUPAC name of the ester depicted below. O butyl ethanoate O butyl ethanoic acid O ethyl…

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Q: O ACIDS AND BASES Identifying the major species in weak acid or weak base... The preparations of two…

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Q: Determine the solubility product of CaF2 if its solubility in water is 25.9 mg/L.

A: Given soluublity of CaF2 in water = 25.9 mg/L

Q: Balance the following redox reactions. 1. MnO4-(aq) + NO2-(aq) → MnO2(s) + NO3-(aq) [basic] 2.…

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Q: Write the balanced equation here: B. 2. Solve: Turn off Show summary. Use the Choose reaction drop…

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Q: Calculate the number of hydrogen atoms in a 110.0 g sample of camphor (C10H160). Be sure your answer…

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Q: Predict the major organic product formed when the compound shown below is heated with Ac₂O (acetic…

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Q: Convert 797 mm Hg to atm

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Q: Given below is the Haworth structure of a stereoisomer of maltose. Which of the following names…

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Q: Question 9: Draw the organic products formed in each reaction. a. H-C=C-H [1] NaH [2] (CH3)₂CHCH₂CI…

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Q: How many dissociated H+ ions are there in (3.1x10^-1) L of an aqueous solution whose pH is 9.68?

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Q: What is the mass (in grams) of 16.50 L of propane vapor (C3Hs) at STP?

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Q: Macmillan earning A newly discovered metalloprotein, which contains two atoms of Cd per molecule of…

A: To solve this problem we have to find the molar mass of protein having two atoms as Cd .

Q: Qu Designate the R/S configuration for any chiral centers in the following molecules 1. 3. Вг 5. 7.…

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Q: 8) A container has 2 compartments; each compartment holds a pure form of an inert ideal gas @ 1 ba…

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Q: A reaction between liquid reactants takes place at 33.0 °C in a sealed, evacuated vessel with a…

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Q: ctice 3.6 Position of Equilibrium and Choice of Reagents Predict the position of the equilibrium for…

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Q: than S. __H2S is a stronger acid than H2O because S atoms are larger than O atoms. __H2O is a…

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Q: Which of the molecules/ions below have a linear electron-pair geometry?   Question 6 options: A)…

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Q: which decreases the probability of sickle cell crisis?

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Q: 50.0 mL of 0.0500 M HONH2 (a weak base; Kb = 1.10e-08) with 0.100 M HI. Calculate the pH after the…

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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.