Find the partial pressure (in torr) of each gas in the mixture.

Q: What phase of catalyst should be added in this reaction C2H4(g) + H2(g) → C2H6(g) for it to be consi...

A: The reaction given is, => C2H4 (g) + H2 (g) → C2H6 (g)  

Q: Calculate the pH of a vinegar solution with an acetic acid HC2H302 concentration of 0.75 M.

A: Given: Concentration of acetic acid, HC2H3O2 = 0.75 M  

Q: Determine the mass (in grams) of an unknown sample of the monoprotic acid aspirin (HA, MM=180.16g/mo...

A: Molarity of NaOH = 0.100 M Volume of NaOH = 32.50 mL Molar mass of Acid = 180.16 g/mol

Q: A sodium hydroxide solution has a pOH of 3.11. Determine the [H"] concentration in this solution.

A: Given, pOH of sodium hydroxide (NaOH) solution = 3.11 Concentration of H+ ion = [H+] = ? The formula...

Q: PAC OR common name for the compound CH3 - CH2 - CH2-O- CH2 - CH3 is

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Q: For the chemical reaction: 2 Mg (s) + O2 (g) > 2 Mg0 (s), if you start the reaction with 2 moles of ...

A: Limiting reactant can be defined as the reactant that get totally consumed in the reaction and there...

Q: Place a small amount of NaCl in a glass. Place about 10 drops of cooking oil in a different glass. A...

A: We need to determine if NaCl and cooking oil are organic or not. 

Q: Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equati...

A: 3NO2(g) + H2O(l) --> 2HNO3(l) + NO(g)  Moles of NO2 = 14 mole Moles of H2O = 4 mole  

Q: WHAT IS THE NUCLEAR MASS AND NUCLEAR DENSITY OF plutonium?

A: We have to write the nuclear mass and nuclear density of plutonium .

Q: (b) Proteins that speed up (catalyze) chemical reactions are called enzymes. Many enzymes are requir...

A: Solution -

Q: What is meant by the phrase, “the binding constant is determined by how fast things come together an...

A: A question based on equilibrium concept that is to be accomplished.

Q: In the given reaction, determine the correct conjugate acid-base pairs. HCIO4 + NaHCO3 = H2CO3 + NaC...

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Q: What is the mole fraction of ethanol, CH;CH20H, in an aqueous solution that is 20.0% ethanol by mass...

A: Requested question number 2. The concentration of aqueous solution ethanol (CH3CH2OH) = 20% ethanol ...

Q: 16.14 Predict the major products that result when cyclo- hexanone is reacted with each of the follow...

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Q: Bien bought a bottle of Mountain Dew. He has an upcoming exam and unintentionally shakes the bottle ...

A: Henry’s law states that the amount of a gas that dissolves in a liquid is directly proportional to t...

Q: Calculate the solubility of silver iodate in a 0.0050 M solution of barium nitrate a. using activiti...

A: Barium nitrate undergoes dissociation as: Ba(NO3)2→Ba2++2NO3-Thus,[Ba2+]=0.0050 M[NO3-]=2×0.0050 M=0...

Q: If this reaction N2(g) + 2 O2(g) yields 2 NO2(g) is reversed and multiplied by 3 and the given entha...

A: Given :-  N2(g) + 2O2(g) → 2NO2(g)  ∆H = 68 kJ  To calculate :-  Final enthalpy change on reversing ...

Q: Draw the structural formula for each of the following amines: a. diisopropylamine b. p-ethylaniline ...

A: Given,  a) diisopropylamine b) p- ethylaniline C) 2-methylcyclopentanamine d) N-methyl-3-ethylanilin...

Q: A solution is prepared by mixing 50.0 g glucose (C6H12O6) with 600 g water. What is the vapour press...

A: Given: Mass of glucose = 50 g Mass of water = 600 g Vapour pressure of pure water = 23.8 torr Known:...

Q: If I have an unknown quantity of gas held at a temperature of 365 K in a container with a volume of ...

A: Given, Pressure of a gas (P) = 1.9 atm Volume of a gas (V) = 7.3 L Temperature of a gas (T) = 365 K ...

Q: Given values: Substance: antimony (Sb) heat transferred (q): 101.3 J released specific heat capacity...

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Q: Consider the reaction sequence shown in the box. The intermediate of the reaction sequence is an eno...

A: A Gilman reagent is a lithium and copper (diorganocopper) reagent compound, R2CuLi.

Q: A gas cylinder of 52.8 L volume contains N2(g) at  a pressure of 27.1 atm and 270C. Compute the  num...

A: Given data from the question, For N2 gas, P=27.1 atm V=52.8 L T=270℃ = (270+273) K = 543 K then,  

Q: Present the 3-membered ring pathway for the following reactions. Cl2 Br

A: Organic compounds can be defined as the compounds containing hydrogen and carbon atoms. 

Q: A solution is prepared by dissolving 20.2 mL of methanol CH4O in 100 mL of water at 25 °C. The final...

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Q: A 0.9092-g sample of a wheat flour was ana- lyzed by the Kjeldahl procedure. The ammonia formed was ...

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Q: Calculate whether or not precipitate will be formed in each case a. 85 mL of 0.7 F lead nitrate + 15...

A: THE REACTION QUOTIENT IS RESPONSIBLE FOR THE PRECIPITATE.  

Q: KMnO4 according to the  following chemical equation: K2C2O4 (aq) +  2 KMnO4 (aq) +  8 H2O  →10 CO2 ...

A: Based on the balanced chemical equation for the given reaction and following simple unitry method we...

Q: Calculate the pH of a vinegar solution with an acetic acid HC2H302 concentration of 0.75 M.

A:

Q: Determine the pressure change when a constant volume of gas at 1.00 atm is heated from 20.0 °C to 30...

A: Since you have posted multiple questions, we will solve only first question for you. If you want any...

Q: How many grams of pure sodium carbonate are needed to standardize a 0.1045N HCl when you expect the ...

A: Given-> Normality of HCl = 0.1045 N = 0.1045 M  (For HCl , molarity = normality) Volume of HCl = ...

Q: он H+ How do you draw the strocture of the transition staic for rate-driomnining siep?

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Q: EW 2. Find the EW of Sodium Bicarbonate (NaHCO3) has a valence charge of 1. (Use whole numbers for e...

A: Equivalent weight is one of ways to express the weight of the substance we are required to find the ...

Q: The limiting reactant determines how much product can be formed. Select one: True O False

A: Given statement: The limiting reactant determines how much product can be formed. We have to find wh...

Q: ty & Molality Practice 10. What volume (in mL) of 18.0M H,SO, is needed to contain 2.45 g H,SO,? 11....

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Q: What does not correspond to the molar heat of fusion?

A: According to the first law of thermodynamics, the total heat change of a system at constant pressure...

Q: Show Your Calculations Show at least one example calculation for determining pH for the buffer and o...

A: Since you have asked a question with multiple sub-parts, we will solve first three sub-parts fpr you...

Q: Provide monomer components of this polymer

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Q: How many grams of N2 are needed to make 444 g of NBr3 ?  N2   +   3 Br2   →   2 NBr3   +   44.0 kJ ...

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Q: e) Discuss whether the following reaction will be reversible or irreversible. OH cP Cl

A: Since you have asked multiple questions, as per guidelines we will solve only the first one for you....

Q: What is the IUPAC name of the following compound? CH2CH3 CH3CH,CHCH2OH

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Q: The threshold frequency for indium is 9 96 x 1014s. What is the energy, in joules, of a photon of th...

A: Given,  Threshold frequency = v0 = 9.96 x 1014 s-1  What is the energy in J of a photon of this radi...

Q: Chemical Laboratory (Lesson on Titration): What makes bromocresol green and why is phenolphthalein s...

A: Bromocresol green made from bromocresol green powder dissolved in ethanol. It is a pH indicator that...

Q: If this reaction N2(g) + 2 O2(g) yields 2 NO2(g) is reversed and multiplied by 3 and the given entha...

A: Given,  N2(g) + 2 O2(g) ---------> 2 NO2(g) is reversed and multiplied by 3 and the given enthalp...

Q: Which three (3) substances in the table below of van der Waals constants would you expect to deviate...

A: To identify: The molecules or substances with most and least deviation from ideal gas at low tempera...

Q: Sink Float Wt% %Mn 2.60 10 2.60 2.80 60 10 2.80 30 40 From the following sink-float data, how many t...

A: A question based on minerals and ores that is to be accomplished.

Q: For each of the following reactions. (16 marks) Write an equation representing all reactants and pro...

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Q: topic: stoichiometry Convert the following from grams to moles of the following. Write your solutio...

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Q: Calculate the concentration in meq/L in a sample that contains 50.8 mg/L of calcium .

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Q: rrange the following compounds in order of increasing oiling point: . CH;CH,CH,-NH, b. CH,CH,-C- OH ...

A: Boiling point of organic compounds increases with increase in the bond polarity of the molecule. The...

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.