For the reaction at equlibrlum: 3Fe(s) + 4H2O(g) = Fe3O4ls) + 4H>(g), removing some of the product. FezO4(s), would: Multole Choice Increase the velue of the equibrium constant, K Decrease the value of the eauilibrium constant, K Shift the equilibrium to the right Shit the equilibrium to the left Cause no change

Q: Draw the structure of a naturally occurring amino acid that is a neutral amino acid with a phenol in…

A: We have to predict the structure of amino acid.

Q: Reaction 3: N2 (9) + 202 (g) → 2NO2(g) AH= +66.4 kJ Complete the table for Reaction 3. Assume the…

A: The reaction given is, =>

Q: High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify…

A:

Q: [6] Which of the following may have caused the formation of bands of the components? (base on the…

A: The correct answer about TLC is given below

Q: atom was closest to the negative side of the molecule, you'd enter "H" in the last column of the…

A:

Q: Consider the combustion of compressed methane, and liquid hydrogen. Which one will release more…

A: The enthalpy change for combustion of methane is -890.8 kJ/mol while the enthalpy change for the…

Q: re of the reaction mixture will de ur spontancously at 298 K and 1. mperature is raised, Key for…

A: Given,  □H >0 □S >0 From the given information,  Reaction is endothermic and entropy of…

Q: For a certain chemical reaction, the equilibrium constant K = 7.9 × 10 -4 at 20.0 °C. Calculate the…

A:

Q: 3. Assuming standard states for all reactants and products, determine the spontaneous direction of…

A: The reactions given are, 1) Cu + 2 HCl → CuCl2 + H2  2) Ag + FeCl3 → FeCl2 + AgCl

Q: 4. Formic acid, HFor, has a K value of 1.8 x 104. You need to prepare 125 mL of a buffer hav- ing a…

A:

Q: ECONa Is the reachch SN1,SN2 E1 or ez and wnat is the majar product. Et OH

A:

Q: A chemist prepares a solution of aluminum chloride (AICI,) by measuring out 33.5 g of aluminum…

A: Given: Mass of AlCl3 taken = 33.5 g. And volume of solution = 350 mL = 0.350 L…

Q: *Given the following information, answer the questions 6 and 7 Acid pKa Acid NH3 HC=CH pKa CH:CH:OH…

A:

Q: A weak acid has Ka of 4.82 x 10-5.  What is pKa for this weak acid? Enter a numerical value in the…

A: Given: Ka = 4.82 × 10-5

Q: Water has a pH of 7. If 0.1 mL (about one drop) of 1.0 M HNO, is added to 100 mL of water, the…

A: Concentration of HNo3 solution = 0.001 M

Q: What is the molarity of 0.3882 g of KCl (MM=74.55 g/mol) in 0.5000L solution? (No solution No…

A:

Q: 47) Two samples of potassium iodide are decomposed into their constituent elements. The first sample…

A: Given: In sample 1, the mass of potassium i.e. K produced = 13.0 g. And the mass of I produced in…

Q: With this information and the specific heat of water, 4.184 J/(g·°C), calculate the specific heat,…

A: Given,  The specific heat of gold metal,  when 38.600 g Au metal at 65.17 °C added to 60.00 g of…

Q: Use the figure below to find an indicator for these titrations: (a) 0.10 M CH3NH,( K, = 4.4 × 10-4)…

A: The best indicator is the one that gives the color change exactly during the equivalence point pH.…

Q: 7. Which of the following contain polar covalent bonds? a. ammonia, NH3 C. ozone, O3 b. chlorine,…

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.

Q: What is the charge on X in Na2[X(PO4)3]? Type your answer.

A: Charge on Na is +1  Charge on (PO4)3 is -3

Q: Which of the following is the weakest oxidizing agent?  A. H2O2 (aq)            D. F– (aq) B. Fe3+…

A: The species given are: H₂O₂ (aq), F (aq), CIO₂ (g), Fe3+ (aq), Fe (s)  An oxidizing agent is one…

Q: A 22.1g piece of aluminum (which has a molar capacity of 24.03 J/oC.mol) is heated to 82.4oC and…

A: Given: Mass of Al = 22.1 g. Initial temperature of Al = 82.4 oC Initial temperature of water =22.3…

Q: This picture shows A) an insoluble ionic solid B) a soluble ionic compound C) an immiscible…

A: A compound is said to be miscible in water if it is mixed homogeneously in all proportions with…

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 12.0 atm. Calculate…

A:

Q: Muriatic acid is between 20-32% hydrochloric acid. A particular batch is determined to have a…

A:

Q: 4. A second-order reaction of the type A+ 2B P was carried out in a solution that was initially…

A: Given: A + 2 B  ----->  P Initial concentration of A = 0.085 mol/dm3 Initial concentration of B =…

Q: f their boiling points. That is, choose 1 next to the substance with the highest boiling point,…

A: Given that the compounds to arrange according to their boiling point are  Ethene,formaldehyde,H2and…

Q: 7. Write on the arrow of each reaction the reagent (or the corresponding letter) from the following…

A: The reagents for respective reactions are mentioned below

Q: HỌ HO

A: The reactants given are,

Q: Which of the following statements is TRUE about the calibration of the improvised calorimeter in the…

A: Calorimetry is used to determine the flow of heat to and from the system. Calorimeter is the…

Q: किष वैhह लनहलीवाकड ले शेण्डक बन्कमवmdेड कएकीवालड ले भ्रोण्क टनतकककादड the की निष्ट चैनए तलाव su…

A: -> In amine there are nitrogen which has loan pair .It can acts base and give acid base reaction…

Q: Atom A *: *: Z. A-A-A-X: :Y: X:*: 1. It assumes a trigonal planar molecular geometry. II. It has…

A: We have to find which statement is true for atom A

Q: Predicting whether molecules are polar or nonpolar ecide whether each molecule or polyatomic ion is…

A:

Q: The decomposition of antimony pentachloride (SbCl5) is described by the following equation:…

A: 1. Given :-  SbCl5(g) ⇔ SbCl3(g) + Cl2(g)  [SbCl5] = 3.557  M [SbCl3] = 1.181  M  [Cl2] = 4.189 M…

Q: Br NASH DMF `CH Question 2 Categorize and draw the product for part B of the lab

A:

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: The reaction given is, => N2O + S → NO2- + S2-

Q: 25. A 25 mL sample of Ca(OH)2 was analyzed with a 0.10 M HCl standard. If 30 mL of the acid standard…

A: Given that:  Molarity of acid(M1) = 0.10M  Volume of acid (V1) = 30 ml  Valume of sample with…

Q: 1. What is the molarity of a solution in which 150g of Ca© are dissolved in 190ml of solution? (MW:…

A: Formula used:  Molarity: no of Mole/Volume in L  Molality: no of mole of solute/ weight in kg of…

Q: Oxygen gas and liquid ethanol react to form carbon dioxide gas and liquid water. If ethanol is…

A:

Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic…

A: Given molecules: CCl4 H2S O2 We have to find whether these molecules are polar or not. If they are…

Q: Based on the equations, which would NOT occur according to the table of metal potentials? A) Pb(NO3…

A:

Q: Suppose for a synthesis of hydrogen fluoride from hydrogen and fluorine, 3.000 moles of H2 and 6.000…

A: The equilibrium reaction given is,  => H2 (g) + F2 (g) ↔ 2 HF (g)                          Kc =…

Q: Task 1: The hot and spicy flavour of Chilli peppers is due mainly to a compound called capsaicin.…

A: Capsaicin activates the sensory neurons for pain and can be used in the treatment of arthritis,…

Q: Write a balanced half-reaction describing the oxidation of aqueous vanadium(I) cations to aqueous…

A:

Q: what is the name of this azo dye?

A:

Q: Lithium hydroxide is frequently used to neutralize sulfuric acid according to the equation: 2LiOH +…

A:

Q: II. Balance each redox reaction in acid solution using the half reaction method. 9. As → H2ASO4 ¯ +…

A: Given that -  Unbalanced redox reaction -  As -----> H2AsO4 + AsH3  On deviding into half…

Q: OCH3 CH3 CH3

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: I. Balance each half reaction in basic solution. 1. Cr2O, → Cr³* 2. NO → NO3- 2 -

A: Here we are required to balance to half reaction in basic condition