Given the reaction at equilibrium: N2(g) + O2(g) <--> 2 NO(g) If the temperature remains constant and the pressure increases, the number of moles of NO(g) will...     decrease increase stay the same

Q: A student began with a 3.12 g sample that contained their unknown and charcoal. After…

A:

Q: Consider the following substances and their polarities: A - nonpolar, B - nonpolar, C- polar, D -…

A: Given that A-non-polar; B-non-polar; C-polar; D-polar.

Q: The rate law for the reaction NH (aq) + NO, (ag) N,() + 2H,0 () -4 is given by rate =} At a certain…

A:

Q: Calculate Kp for the following reaction: PCI,(g) + Cl,(g) = PCl;(g) K. = 1.67 (at 500. K) O 3.07 x…

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

Q: Which of the following pairs of substances could function as a buffer system in an aqueous solution?…

A: Acidic buffer :-  A mixture of weak acid and its salt with strong base is known as acidic buffer For…

Q: Write the correct chemical equation and give the name of the product/s for the a) Nitration of…

A:

Q: A metal sheet, 2 mm thick, has been exposed to nitrogen gas at 1473 K at the flux of 1.2 x 10-6…

A:

Q: Chloromethane forms by the reaction given below. At 1500 K, Kp = 1.63104. In the reaction mixture, P…

A: Qp and Kp is used to determine the direction of reversible reaction.

Q: 1. Nitrogen Gas 2. Oxygen Gas 3. Fluorine Gas look for its critical parameters and calculate its…

A:

Q: 10 g of nitrogen (MW = 28) are bubbled into liquid bromine (Mw = 160) at 720 mm Hg and 35 oC.…

A:

Q: Twenty grams of potassium dichromate (K2Cr207) is dissolved in 150 mL of water. The solution was…

A:

Q: The latent heat of vaporization of water at 100 oC is 539 kcal/kg. Calculate the boiling point of…

A: The boiling point of water can be determined by the Clausius-Calyperon equation. It can be given as:…

Q: Me Me ठ NHANHO गोT HOX गि CH3 CQ_ Wa ता ाहरप गगांगगरकोंक पटु त्र, हवामंनगाक कल 1epise mechanism of

A:

Q: (b) Tungsten has a BCC structure with a lattice constant of 0.317 nm. Evaluate and sketch the planar…

A: Each crystal structure is made up of small units, these units repeat itself to form the complete…

Q: Two milliliters of 0.025molars potassium iodate solution was used to standardized the sodium…

A: Given :-  Molarity of Potassium iodate, KIO3 = 0.025 M = 0.025 mol/L  Volume of Potassium iodate = 2…

Q: Q12. Which of the following is insoluble in water? A. HgCl2 C. Pbl; B. NaHCO, Q13. What volume (mL)…

A:

Q: What is the pH of the solution that is prepared when 121 g piperidinium chloride salt is dissolved…

A: Given,  Mass of piperidinium chloride = 121 g  Volume of NaOH = 200 mL  Molarity of NaOH = 0.10 M…

Q: Ingredients in making a FACE POWDER USES Mica (Phyllosilicate) Pearlescent Pigment (Bi OxyChloride)…

A: Each ingredient of Face powder have different uses and different functions .

Q: Which one of the following equilibrium reactions is not affected by a change in pressure? O H2(g) +…

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

Q: nclude the state of each species: (S), (!), (g), or (aq).

A: a. Write the balanced reduction half reaction. b. Write the balanced oxidation half reaction. c.…

Q: E. Conductivity of Solutions Conductivity Type of Electrolyte? (Strong, Weak, Non) Classification?…

A: The answer is as follows:

Q: Question Completion Status: QUESTION 11 Copy of Given the following table, Answer the following…

A: Here we have to predict whether the given solution of Ca3(PO4)2 is saturated, unsaturated or…

Q: I need help finding the therotical yield from this video. I tired it and i got 2.49 grams I do not…

A: The balanced chemical equation for the formation of Grignard reagent is: Bromobenzene(C6H5Br) +…

Q: Write the formula for the conjugate acid of each of the following bases: (a) HS¯, (b) HCO,, (c)…

A: Conjugate acid is the chemical species which is formed when a weak base accept a proton. For writing…

Q: What is the molar concentration of a sulfuric acid solution whose pH is 4.575? Select one: -5 а.…

A: Given that the pH of sulfuric acid = 4.575

Q: the product is given predict from what alkene reactant be made from, write the complete reaction on…

A:

Q: Use the following atomic masses (in g/mol): Mg = 24.31; H = 1; S = 32.06; O = 16; Na = 23; Cl = 35.…

A: Molecular mass of Chlorpheniramine Maleate: 390.9 g/mol Molecular mass of perchloric acid: 100.46…

Q: Fill in the missing symbol in this nuclear chemical equation. 0 + on 27 4 1 13 Al + He

A:

Q: A KO B. CH. C co, D. P,O, 02 How many grams of Ca(OH), are required to neutralize 1000 L of 0…

A: Oxidation can be defined as the process of loss of electrons and reduction is a process of gain of…

Q: The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL of…

A: In order to solve this question, we first need to know a couple of definitions. Molarity: It is a…

Q: Model 2: Bronsted-Lowry Acids and Bases Cquintion • H0 (base) HCI (acid) H,O * NH, NH, (base) HF…

A: Bronsted-Lowry acid are those which can lose Hydrogen ion (H+) and Bronsted-Lowry base are those…

Q: Q17. Which reactants will produce a precipitate when mixed in aqueous solution? 3 AIBr, and Nal B.…

A:

Q: Find two (2) articles within the Internet that talks about the benefits/uses of nanotechnology in…

A: Nanotechnology applications in the food industry can be utilized to detect bacteria in packaging, or…

Q: Study the structure below: ОН HO, NH2 NH2 HO-.. HO ОН OH NH2 H2N¨ NH ОН

A: Aminoglycosides are chemical compounds which consist of amino sugars linked glycosidically., i.e.,…

Q: What is the Oxidation and Reduction For the reaction: 2Al + 6HC1 2AICI3 + 3H2 -> And find the Nernst…

A:

Q: Write the equation and write the correct IUPAC name of the product of the following A. Bromination…

A:

Q: Q4. What is the frequency (s ) of radiation that has a wavelength of 459 nm? A. 6.54 x 10 B. 6.54 x…

A:

Q: Use the following thermochemical equations 3884 kJ/mole →MgaN2(s) + 6MgO(s) → 3Mg(s) + N2(g)_ →…

A: In the balanced chemical equation, the number of each element should be same in both reactant side…

Q: A student had 3 test tubes, each with 100 g of water in it. First test tube: 180 g of C6H1206 is…

A: Answer: Amount of solute dissolved in 100g solvent at the given temperature, is called as the…

Q: DIBAH toluene H.O 1. H,O* HGSO 2. он HO- 3. CH,CHMgBr 4.

A: 1)      The ethyl phenyl acetet reacting with the Di-isobutyl Aluminum Hydride (DIBAL) and…

Q: A Kjeldahl procedure was used to analyze 356 μL of a solution containing 48.36 mg protein/mL. The…

A: Given concentration=48.36 mg protein/mL Molarity of HCl = 0.0336 M Volume of HCl = 5 mL = 5 x 10-3L…

Q: Write the formulas of the conjugate bases of the following acids: (a) HNO, (b) H,SO4, (c) H,S, (d)…

A: According Bronsted-Lowry theory , Acid is a species which can donate H+ ion (proton) to form its…

Q: Classify each of the following species as a Brønsted acid or base, or both: (a) H,0, (b) OH¯, (c)…

A:

Q: Where can you find the acyl group in the structure? A. At the 1-amino position of the sugar B. At…

A: Let us first talk about an acyl group very briefly. The general formula of an acyl group is R-C=O…

Q: N(CH3)2 Cl. 1. 2. Н,О* N(Ph)2 1. СH31 2. HО*

A: The chemical reactions given are

Q: In a galvanic cell, the cathode is the positive electrode and the anode is the negative electrode,…

A: Anode is negative in electrochemical cell because it has a negative potential with respect to the…

Q: n; E° Pb02(s) /Pb*2 : 1.46 V n: E° NO3"(aq)/NO, H2O : 0.96 V ance the overall redox reaction for the…

A: Spontaneous balanced redox reaction is  3PbO2  + 2NO+ 4H+    ---&gt; 3Pb2+ +  2NO3- + 2H2O

Q: At what time in the future will only 50% of nature’s perfect supply of Rn-266, with a half-life of…

A:

Q: A 24.84 mL aliquot of a weak acid has a concentration of .58 M. It will be titrated with .32 M NaOH,…

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

Q: Consider the compounds CO2 and C3H8. Describe the similarities and/or differences of each compound's…

A: Here we have to explain the similarities and and/or difference between CO2 and C3H8 molecular…