Be sure to answer all parts. Consider the following equilibrium at 447.9 K: NH,HS(s) S NH3(g) + H,S(g) The partial pressure of each gas is 0.166 atm. Calculate Kp and K. for the reaction. Enter your answers in scientific notation. Kp = X 10 x 10 %3D

Q: Question 5 ( I Listen > What wavelength (in nm) of photon absorbed when an electron transitions from...

A:

Q: can you please do 4-6. show synthesis, synthons and disconnections OH но. 77 3. ÓH 4. ??? 777 5. 6.

A:

Q: A solution is prepared that is initially 0.22M in methylamine (CH, NH,), a weak base, and 0.31 M in ...

A:

Q: Draw the correct lewis structure for the following molecule. NC

A:

Q: Calculate the half-life time & rate constant from the information below , the reaction is 1st order ...

A: For a first order reaction, A---------> Products Differential rate law is,                  Rate ...

Q: Redox Titrations p:chromade= 24EEM Titration of Tin (1I) with Potassium Dichromate Trial #1 Trial #2...

A: The equation of this titration is , 3Sn2+ +Cr2O72-+14H+ ---->3Sn2+ +2Cr3+ +7H2O Oxidising agent--...

Q: 10.70 A substance composed of which of the following molecules will have the stronger intermolecular...

A: There are various type of intermolecular forces present in the molecules such as hydrogen bonding, v...

Q: What attraction exist in carbonyl compound with less than five C atoms that makes it water-loving?

A: A question based on intermolecular force of attraction that is to be accomplished.

Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A: There are 4 quantum numbers :  1) principal quantum number (n) 2) orbital angular momentum quantum n...

Q: 7. Co. Label all orbitals and circle the valence electrons in each diagram Draw condensed orbital di...

A:

Q: A chemistry graduate student is given 300. mL of a 1.30M diethylamine ((C,H5), NH) solution. Diethyl...

A:

Q: The orbital diagram for the valence electrons in an atom of the element tin (Sn) in its ground state...

A:

Q: Calculate the solubility of Mg(OH)2 in 0.10 M  Mg(NO3)2. Calculate the solubility in grams/liter (us...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A: Given- Boron (B) Atomic number = 5  

Q: A student measures the molar solubility of calcium phosphate in a water solution to be 3.96×10-6 M. ...

A: Solubility can be defined as the maximum amount of solute that can be dissolved in a specific amount...

Q: waF

A:

Q: 1. NaBH4 2. H30* 1. NABH4 2. H30* 1. LIAIH4 2. H30* H. 1. LIAIH4 2. H30*

A:

Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A:

Q: A chemist dissolves 203. mg of pure barium hydroxide in enough water to make up 60. mL of solution. ...

A: We have to predict the pH of the solution.  

Q: Using the Law of Conservation of Mass, answer the following questions. If you need to review this co...

A: 142.As per law of conservation of mass, mass can neither be created nor be destroyed.  For the react...

Q: The reaction C,H;(g) – 2C,H,(g) has an activation energy of 262 kJ/mol. At 600.0 K, the rate constan...

A: we have to calculate the value of rate constant for the given reaction at 830.0 K

Q: A strong acid is a corrosive substance that can cause skin burns. If a strong acid is accidentally s...

A: Strong acid is substance which release hydrogen ions when dissolved in water. Strong base is substan...

Q: Griven domats of cyclohexame is o-7785glm and AHamb=-46.6KI|| Hole Many Jaurneddo vreleade ag mmuch ...

A: Heat of combustion is the heat energy released when 1 mol of a substance is burnt.   

Q: (c) Estimate the wavelength of electrons that have been accelerated from rest through a potential di...

A:

Q: 9.30 Predict the products of the reaction of phenylacetaldehyde, C6H5CH2CHO, with the following reag...

A:

Q: The decomposition of SOCI2 is first-order in SOCI2. If the half-life for the reaction is 4.1 hr, how...

A: Given :-  Initial concentration of reactant = 0.36 M Final concentration of reactant = 0.045 M  Half...

Q: f. 2-ethyl-cyclopentane-1,3- dicarboxylic acid ortho-hydroxybenzoic acid g.

A:

Q: If 100.0 mL of potassium dichromate solution (10.0 g of K2Cr207 per liter) was mixed with 75.0 mL of...

A:

Q: When the reaction A → B +C is studied, a plot of In[A]tvs. time gives a straight line with a negativ...

A: Reaction:         A     -------->    B   +    C Given : Ln [A]t   Vs   time  graph is straight li...

Q: predicting the IR spectrum for the product with specific absorbtion bands and for specific funstiona...

A:

Q: Dinitrogen tetraoxide, a colorless gas, exists in equilibrium with nitrogen dioxide, a reddish brown...

A:

Q: 3. The following questions are based on the polypeptide chain below. a) How many amino acids are the...

A: Amino acid are special biomolecules which have basic amine and acidic carboxylic group present Here ...

Q: A gas-phase decomposition is first-order with respect to the reactant, R. If the initial concentrati...

A: Integrated rate equation for first order reaction is,   ln [ A ]t = -kt + ln [ A ]0    [ A ]0  =  In...

Q: 7. Cot. Label all orbitals and circle the valence electrons in each diagram Draw condensed orbital d...

A:

Q: Select the statements that are true concerning neutrons. they have a charge of zero O they are locat...

A:

Q: What [NH4Cl] is needed to prepare 1.000 L buffer solution at pH 8.8 using a stock concentration of  ...

A: Given :  [NH3]  = 0.3500 M  pH = 8.80  Volume of buffer solution = 1.00 L  Kb of NH3 = 1.8 x 10-5   

Q: a. Draw as many possible resonance structures of the molecule, (show the direction of electron trans...

A:

Q: Write balanced half-reactions for the following redox reaction: Cr,0; (aq)+7H,0(1)+3 Zn(s) → 2Cr**(a...

A: To solve this problem we have identifie which species is oxidised and which is reduced .

Q: Show how you might carry out the following transformation. (A protection step is needed.) он HCH2CH2...

A:

Q: A gas mixture, that has been formulated to simulate the atmosphere of another planet, contains: 320 ...

A: The atmosphere of another planet contains 320 mg methane, 175 mg argon and 225 mg nitrogen. The part...

Q: An aqueous solution of nickel(II) bromide, NiBr2, is made by dissolving 11.2 grams of nickel(II) bro...

A: Given-> Weight of nickel(2)bromide = 11.2 gm Volume = 250 ml  

Q: Show how the wittig reaction might be used to prepare the following alkene. Draw the alkyl bromide a...

A:

Q: Which is true concerning yellow light? O it has a greater frequency than blue light O it has a longe...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: 3) Draw the oxocarbenium ion that is formed as an intermediate in the following reaction: но он H* н...

A:

Q: Tell whether the given reaction will occur via SN1, SN2, E1, or E2

A: In the given reaction the given alkyl fluoride gives an acetolysis reaction with acetic acid. The al...

Q: Calculate the pH of a 0.561 M solution of a triprotic weak acid, H3A, given the acid ionization cons...

A:

Q: A mineral was collected and weighed to be 15.001 g. The CrO4 content was determined by using  35.77 ...

A: Introduction :  The w/w are concentration terms used for expression the concentration of components ...

Q: Provide the reaction mechanism.

A:

Q: one of the following actions is least likely to cause a change in the rate of the reaction?

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction occur...

Q: Consider the equilibrium system described by the chemical reaction below. If the partial pressures a...

A: