The KP of a reaction depends on temperature only. It is independent of the pressure of the equilibrium mixture and is not affected by the presence of inert gases? EXPLAIN.

Q: How many moles of KI are in 9.06×10^24 formula units?

A: nmoles=NNAvagadro

Q: A certain reaction has an activation energy of 51.73 kJ/mol. At what Kelvin temperature will the…

A:

Q: Calculate ΔG° (kJ/mol) for a reaction whose equilibrium constant is 1.9 x 106 at 298 K. Report your…

A: Write the given values of the problem- Equilibrium constant(K) K=1.9×106 Temperature (T) T=298 K

Q: A reaction between liquid reactants takes place at 3.0°C in a sealed, evacuated vessel with a…

A:

Q: KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from exhale…

A: Given information: Mass of O2 = 235 g Mass of KO2 = 123 g

Q: 6. An insulated container with a fixed volume holds 2 mol of a mystery diatomic gas, X2, at an…

A: Given information: The volume of the container is fixed, the molar specific heat of a mono atomic…

Q: Advanced Physics 6. Show that Hion can be found in a stable form. 7. Explain the mechanism of bond…

A: 6.

Q: Identify the molecularity of the elementary reaction below: 2NO(g) + Br2(g) → 2NOBr(g)

A: Molecularity of elementary reaction is defined as the sum of all  stoichiometric coefficients of…

Q: B. Instruction: Predict the reaction cate (faster/slower/the same) and the factor affecting the rate…

A:

Q: According to Hess, the change in enthalpy for any chemical reaction is the same whether the reaction…

A: Hess’ law also known as Hess’s law of constant heat summation states, “at constant temperature, heat…

Q: Consider the given half-reactions that occur at the cathode and anode in an electrolysis reaction at…

A: "As per the guidelines i solved the first three subpart". The emf of the cathode in electrolysis…

Q: For an exothermic reaction * O both AH and AU are negative O only enthalpy change (AH)is negative O…

A: SOLUTION: Through the exothermic reactions energy is released in the form of light energy or heat…

Q: I’m confused in using Hess law. Can you help me with all three reactions?

A: Manipulate the reactions given below so that they closely resemble the reaction given above,Since NO…

Q: Discuss Exothermic and endothermic reactions

A:

Q: A certain reaction has an activation energy of 56.37 kJ/mol. At what Kelvin temperature will the…

A: Given, Rate constant is K. K2=8K1 Activation energy, Ea=56.37 KJ/mol=56.37×103 J/mol Arrhenius…

Q: A gaseous reaction occurs at a constant pressure of 1.75 atm and releases 6 kJ of heat. Before the…

A:

Q: A.Use the bond energies to determine whether the following reaction is exothermic or endothermic and…

A: Solution:

Q: A quantity of 100.0 ml of 0.500 M HCI was mixed with 100.0 ml of 0.500 M NaOH in a constant pressure…

A: Given A quantity of 100.0 mL of 0.500 M HCl is mixed with 100 mL of 0.500 M NaOH in a…

Q: Which of these statements referring to ionization energy is INCORRECT? A. For Na, I2 < l1 B.…

A: Option :D is correct answer

Q: Consider the following reactions: Which are endothermic * H,(g) + I,(g) → 2 HI(g) + 3.0 kcal N2 (g)…

A: We need to tell which of these reactions are endothermic.

Q: adioactive substance has a half life of 30 minutes. How much of a sample of this substance will not…

A: Given, No = 100%= 1 T= 30min t= 2.5 hours = 150 min We know that, N= No (1/2)t/T

Q: A uniform disc of radius R and mass m is connected to a wall by string oflength 2R. The normal…

A:

Q: How many grams is 3.2 mol of N2? Round your answer to the nearest whole number.

A: Molar mass of N2  = 2 * Atomic mass of N = 2 * 14 g/mol  = 28 g/mol

Q: What is the difference between fuel-injected gasoline engines and diesel engines?

A: Diesel engine and gasoline engines are internal combustion engines which convert the chemical energy…

Q: Balance these chemical equations. (Use the lowest possible whole number coefficie (a) AgCl, + H, →…

A: SOlution: To balance the chemical equation.

Q: Consider the following reaction at equilibrium. What effect will decreasing the volume of the…

A: Given data: Chemical reaction: 2H2Sg+3O2g⇌2H2Og+2SO2g

Q: If the Helmholtz energy of a reaction is closed system is positive (at constant Volume and…

A: Helmholtz free energy: - Helmholtz free energy is a thermodynamic potential that uses to calculate…

Q: A strip of magnesium of mass 15g is dropped into an open beaker of dilute hydrochloric acid.…

A: Mass of magnesium,   Moles of magnesium,

Q: Solve the given problem. How many atoms are in a 3.0 g sample of sodium (Na)?

A:

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: T = 643K = 643-273.15 = 369.85°C = 370°C = maximum safe operating temperature Given : The vessel is…

Q: The specific latent heat of vaporization of a particular liquid is 2.0 x 10 Jkg, its relative…

A: Given : Specific latent heat of vaporization, LVH  =  2.0x105J/Kg Relative molecular mass  =  30…

Q: Write the equilibrium constant expression for each of the following reactions: a. HC(g) Ox(g) Cl(g)…

A:

Q: How many curies are produced by 1.0 mol of 40K (t1/2=1.25x109yr)? How many becquerels?

A: Determine the decay constant for the 40K as follows. k=0.693t12=0.6931.25×109 yr=0.6931.25×109 yr365…

Q: write the balanced chemical equation for P+O2=P2O5

A: 2P+52O2 = P2 O5…

Q: Explain how a chain reaction occurs

A: A chain reaction refers to a process in which neutrons released in fission produce an additional…

Q: Why there may be 4 differences observed in the melting point and boiling point of water? Check all…

A:

Q: 4. For the reaction, H2 + Br2 → 2HB1, a proposed reaction mechanism is given below: Br2 2Br (fast)…

A: Rate law is always written for the slow step because all other steps are dependent on this slow step…

Q: . How many milliliters of 0.200 M NH2OH are needed to react with 12.0 mL of 0.550 M FeCl3? FeCl3…

A: Let substance1 be FeCl3 and subtance2 be NH4OH. Given: M2=0.2 MV1=12 mL=12×10-3 LM1=0.55 M Let the…

Q: How many grams is 1.7 mol of N2? Round your answer to the nearest whole number.

A: We know that one mole of N2 is equal to 2×14g = 28g ; So, 1.7 mole of N2 will have

Q: process that releases heat energy to the surroundings is an __________ reaction, while a pro- cess…

A: 1st blank. Exothermic Reaction  2nd blank Endothermic Reaction . When in an reaction heat is…

Q: Researchers have attempted to combine the nuclei of multiple atoms to generate large amounts of…

A: Fusion answer  Nuclear fusion is a reaction in which two or more atomic nuclei come close enough to…

Q: The conversion of cyclopropane in the gas phase is a first-order reaction with a rate constant of…

A: The first order reaction is given by  where, Ro is the initial activity, R is the final activity, t…