Which of the following factors affects the equilibrium of reversible reactions involving gas?     Concentration     Catalyst     Temperature     Volume

Q: parts. Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vana...

A:

Q: How do amino acids bond together ? Use a basic diagram of an amino acid molecule ato show how 2 amin...

A: We have to show bonding of amino acids ,type of reaction, and type of bond Formed.  

Q: Question 3 Given the dissociation constants for each deprotonation, what is the dissociation constan...

A: In order to get the overall equation, the two chemical equations are added together. On addition of ...

Q: Nitrogen and hydrogen react according to the reaction below to form ammonia: N2 (g) + 3 H2 (g) ⇌ 2 N...

A: the equilibrium concentration of NH3 can be calculated as

Q: In aqueous solution initially prepared by mixing 225 g H2O (density is 1.0 g/mL), 0.3 M C, and 0.1 M...

A: We have mainly two equilibriums: A(aq)+H2O(l)↔B(aq)+C(aq) The equilibrium constant for this equilibr...

Q: The equilibrium constant for a reaction A +B = Y +Z is 0.1. What amount of A must be mixed with 3 mo...

A: Equilibrium constant represent the ratio of concentration of product and reactants at equilibrium.

Q: Ammonium phosphate ((NH) PO) is an important ingredient in many solid fertilizers. It can be made by...

A: The reaction of phosphoric acid with liquid ammonia is, H3PO4 + 3NH3 → (NH4)33PO4  

Q: Calculate the amount of heat needed to boil 30.2g of water (H2O), beginning from a temperature of  ...

A: Answer: To boil the water over here, we need to increase the temperature of the sample to its boilin...

Q: Calculate the velocity of a neutron whose de Broglie wavelength is 500 pm. Search for the mass of a ...

A: given :- de Broglie wavelength = 500 pm  to be calculated :- velocity of neutron

Q: Nitrogen dioxide decomposes according to the reaction: 2 NO2(g)  2 NO(g) + O2(g); Kp = 4.48 x 10-13 ...

A: Please find your solution below : Chemical equilibrium is a state in which there is no change in amo...

Q: When is the fugacity equal to the partial pressure of a gas? O Fugacity is equal to partial pressure...

A: Given : We have to explain whether fugacity is equal to partial pressure of gas.

Q: 1. The action of catalyst regarding the rate of reaction involves: A. Arranges the orientation of th...

A: The answers are below

Q: Consider the following reaction: O3(g) + NO(g) –→ NO2(g) + O2(g) E = 11.44 kJ mol 1 A catalyst is ad...

A: Given : Activation energy without catalyst = 11.44KJ/mol Activation energy with catalyst = 7.76KJ/mo...

Q: The rate of a certain reaction was studied at various T(K) k (s-1) temperatures. The table shows tem...

A:

Q: What is the pH of a solution that has a hydrogen ion concentration of  1.6×10−8 M ?

A: Given :- hydrogen ion concentration i.e. [H+] = 1.6 × 10-8 M  To determine :- pH of solution

Q: WHICHC IS THE WEAKEST TYPE INTERMOLECULAR FORCE? A. DIPOLE-DIPOLE B.HYDROGEN BONDING   C.ION-DIP...

A:

Q: QUESTION 4 Which of the following compounds cannot hydrogen bond? O CH3NH2 OCH3CH(OH)CH3 O (CH3CH2CH...

A:

Q: If 24.85 grams of H 20 (1) at 0.00°C is heated to a final temperature of 27.6°C, how much energy was...

A: Energy added to the system is equal to the heat required for that procedure.  q = m.s.∆t q = amount ...

Q: QUESTION 3 Match each reaction with the appropriate type. (The same answer may be used more than onc...

A:

Q: Consider the reaction: BaSO4    Ba2+ + SO42-; Ksp = 1.1 x 10-10 What is ΔG° at 25 °C?     57 kJ/m...

A: Given Data :  1. Ksp = 1.1×10-10  2 . Temperature = 25oC                             = (25+273)K    ...

Q: Which of the following is/are TRUE about Galvanic cell? The Gibbs Free Energy of the cell is negati...

A: In Galvanic cell there is conversion  if chemical  energy  to electrical  energy  and In electrolyti...

Q: Consider the structure shown. :ö: Determine the number of shared and unshared electrons in the struc...

A:

Q: 4. When a person inhales, air moves down the bronchus (windpipe) at an estimate of 18 cm/s. The aver...

A: Given  data: 1)Speed of air in bronchus = 18 cm/s                                      V1        = 0...

Q: My professor said the answer choice was A.) please explain why in detail. Which of the following so...

A:

Q: Each row of the table below describes an aqueous solution at about 25°C . Complete the table. That...

A: • The values provided in the question are:-    i) Hydronium ion concentration of solution A, [H3O+] ...

Q: Question 9 of 39 Sub What is the correct systematic name for the compound shown here? pull up for ad...

A: Write name of the given structure----  

Q: QUESTION 1 If 47.91 mL of distilled water at 99.9 °C is added to 49 mL of distilled water, in a coff...

A: Heat released by distilled water at 99.9 °C  = Heat absorbed by distilled water at 22.41°C + Heat ab...

Q: Each row of the table below describes an aqueous solution at about 25°C . Complete the table. That...

A: pH is negative logarithm of hydrogen ions

Q: Your lab partner asks you to make 100 mL of a 1.50 M HCl solution for an experiment she would like t...

A: Please find the below attachment.

Q: determine whether they are the same, diasteromers, enantomers

A:

Q: A 57.5 mL sample of a 0.122 M potassium sulfate solution is mixed with 39.0 mL of a 0.126 M lead(II)...

A: Molarity = number of moles of solute/volume of solution (in L)  So, moles = molarity × volume (in L...

Q: Which of the following is/are TRUE about Galvanic cell? The Gibbs Free Energy of the cell is negati...

A: For spontaneous process Gibbs free energy change in negative...

Q: The gas-phase reaction of NO with F2 to form NOF and F has an activation energy of E = 6.30 kJ/mol a...

A:

Q: At 2000 °C, N2(g) + O2(g)  2 NO(g); Kc = 4.10 x 10-4 What is Kp for this reaction?     2.17 x 10-...

A:

Q: Nitric oxide, NO, is believed to react with chlorine according to the following mechanism: NO + Cl2...

A: Which of the following is/are and intermediate in the reaction?    

Q: I. Directions: Draw the lewis structures of the neutral atom and the ion of each element. Determine ...

A: Lithium (Li) atomic number = 3 Number of valance electrons = 1  

Q: At 100°c and 2 bar pressure, the degree of dissociation of phosgene is 6.30 x 105. Calculate the equ...

A: The reaction given is, => Given: Degree of dissociation = 6.30 × 10-5  Temperature = 100 oC And ...

Q: The following data were acquired in an iodination experiment involving acetone. Reaction times are f...

A: The iodination of acetone in aqueous solution is catalyzed by H+ ions: I2 + CH3COCH3  → H+ HI + CH3C...

Q: 24) Identify the type of Organic compound shown 애

A: In the given structure carbon atom is bonded to oxygen atom by a double bond and a hydroxyl group (-...

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction i...

A:

Q: 7. At room temperature cyclopentadiene reacts with itself to form dicyclopentadiene in a Diels-Alder...

A: The answer is given below

Q: Classify the conditions given as indicating that a reaction is at equilibrium, is not at equilibrium...

A:

Q: 5. Answer the following questions a-d: Type all questions and answers. a. i) Look at your results fo...

A: a) i) The best buffer is 2. Since in total it is the one with the greatest amount of drops of acid o...

Q: Categorize each alcohol below as primary, secondary or tertiary ОН OH

A: Definations       

Q: Write the mass action expression for the equilibrium: Fe3O4(s) + 4 H2(g) 3 Fe(s) + 4 H2O(g)

A:

Q: Practice Question: Outline all the necessary reactions with the minimum number of steps required to...

A: The answer is as follows:  

Q: 1. Particles of the reactants (1) must not only have enough energy upon collision for a reaction to ...

A: The collision theory describes that a reaction will take place when the reactant of the reaction cro...

Q: what is the freezing point of 1 m solution pf hcl in water

A: Freezing-point depression, ∆Tf = i.Kf.m Where, i = the van't Hoff factor ( i= 2 for HCl) Kf - the cr...

Q: The analysis of a compound gives the following percent composition by mass: C: 57.28 percent; H: 9.3...

A: Let the mass of compound = 100 gram Therefore., Molar Mass of Carbon = 57.28 gram Mass of Hydrogen =...

Q: The recommended adult dose of Elixophyllin, a drug used to treat asthma, is 6.0mg/kg of body mass. C...

A: The weight of the person= 115 lb = (115×453.59)g = 52162.85 g = 52.163 kg