Suppose a 250. mL flask is filled with 0.80 mol of NO₂, 0.20 mol of CO and 1.2 mol of CO₂. The following reaction becomes possible: NO₂(g) +CO(g) NO(g) + CO₂(g) The equilibrium constant K for this reaction is 0.695 at the temperature of the flask. Calculate the equilibrium molarity of CO. Round your answer to two decimal places. M X 5 ?

Q: Determine the oxidation number of each element in the following: a. MnO4 Mn: O: b. S032- S: O:…

A:

Q: How many moles of NaClO are needed to create the correct ratio of base to acid? B = 0.48 ?] mol…

A: Here just we need to do the calculations as other things is given already jn the question. Given:…

Q: IR is far less expensive the ¹H NMR and a better choice to distinguish molecules when possible.…

A: Nuclear magnetic resonance is referred to as NMR. By viewing and quantifying the interaction of…

Q: 9. Based on the reaction 2SO2(g) + O₂(g)2SO,(g) + 196 kJ/mol, which of the following conditions will…

A: When the equilibrium is disturbed by any factor like temperature, pressure, addition or removal of…

Q: Provide the correct systematic name for the compound shown here. OH OH OH

A:

Q: A buffer solution is made up of 1.0 M NH3 and 1.0 M NH4CI. KbNH3 = 1.8 × 10-5 x What is the pH when…

A:

Q: 70. Consider the following. Need correct answer with explanation and why other options are incorrect…

A: Radicals are species that have unpaired electrons. Unpaired electron means an electron that isn't…

Q: What is the mass percent of sodium sulfate when 15.35 grams of sodium sulfate is mixed with 136.24…

A:

Q: An ammonia and ammonium chloride solution has the concentrations listed below the reaction. What is…

A:

Q: 70. Consider the following. Need correct answer with explanation. and why other options are…

A:

Q: Calculate pCd²+ at each of the given points in the titration of 40.00 mL of 0.0030 M Cd²+ with…

A:

Q: Balance the following equations and classify the reactions as decomposition, combination,single-…

A: We will use hit and triel method to balance the chemical equations.

Q: QUESTION 15 What is the pH of a solution with [H3O+] = 1 × M? OA) 9.0 B) -9.0 OC) 5.0 OD) -5.0…

A: 15 . None option is correct

Q: 20) What is the major product from the following reaction? + H H 2 eq COOH COOH + 1 eq heat heat…

A:

Q: What is the pH at the equivalence point when Jeremiah titrates the NaOH and HCIO3? HCIO3 + NaOH →…

A: Here, we have to find the pH at the equivalence point when NaOH is titrated with HClO3.

Q: Below is one representation of butane. Which type of formula is it? C4H10 Molecular Formula…

A:

Q: 11) Which of the following molecules would have the following potential energy diagram for rotation…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Neon (Ne) 10 20

A: Protons are positively charged, electrons are negatively charged and neutrons are uncharged…

Q: Given the following data 2 CIF (g) + O₂(g) → Cl₂ O(g) + F2O(g) ΔΗ= 167.4 kJ 2 CIF3 (9) +202 (g) →…

A:

Q: Compound 15 is a high-boiling liquid with the chemical formula: C,H₁0O. The disappears when D₂O is…

A:

Q: Consider the following chemical reaction: OH + CH3COOH ==== CH3COO + H₂O. Which of the products is a…

A: CH3COOH is a acid so on removal of H+ it will form conjugate base. CH3COO- is the conjugate base of…

Q: What mass of NaCIO must be added to 500. mL of 0.25 M HCIO to generate a buffer with a pH of 7.20?…

A:

Q: What is a possible name for the molecule below? m-nitrophenol phenol p-nitrophenol Oo-nitrophenol OH…

A:

Q: The line-angle formula for uric acid is shown below. What functional group is the atom indicated…

A: The structure of uric acid i.e. the way the atoms are connected, states the functional groups…

Q: The major product of the following reaction is likely to be: O. NH₂ m N 1) HCHO (excess), Na(CN)BH3…

A:

Q: Draw the structure of expected product in this -OH Home. rtn. Clearly show stereochemistry. H-I

A: We have to draw the structure of the expected product in the given reaction.

Q: 6) A) Propose and draw the substitution mechanism for the following reaction, including the major…

A:

Q: 17. A chemical reaction involves the combination of 0.200 mol of hydrogen and 0.200 mol of nitrogen…

A:

Q: Be sure to answer all parts. The dissociation of molecular iodine into iodine atoms is represented…

A: Kc = 3.80× 10-5   mol of I2 = 0.0461 Volume = 2.28 L  Temperature = 1000 K

Q: What is a possible name for the molecule below? m-nitrophenol Oo-nitrophenol Ophenol O p-nitrophenol…

A: ★ Naming of the organic cyclic compound : (i) Main name of the compound will be according to…

Q: decreases electrons hydrogen gain reducing agent oxidizing agent lose Reduction is defined as gain…

A: We have to complete the given statements using the terms given in the boxes

Q: 64 g of Na2SO4 in 285 mL of Na2SO4 solution. what is mass/volume percent if the bottle of mouthwash…

A: Given  64 g of Na2SO4  V=285 mL of Na2SO4 solution Find out % mass/volume    if the bottle of…

Q: What molecular property determines solubility?

A: Molecular property which determine solubility are -  1) Polarity - polarity of molecule plays…

Q: Galantamine, a natural product produced by the amaryllis family of flowering plants, has been used…

A:

Q: Use the standard reduction potentials located in the 'Tables' linked above to calculate the standard…

A: We have to find the standard Gibbs free energy for a reaction using the standard electrode potential…

Q: 5. (a) Carry out the following conversions with suitable reagents, reaction conditions and provide…

A:

Q: For the following chemical reaction, identify each reactant as an acid or base. Also, identify each…

A: Here we are required to classify the reactant as acid or base

Q: 12) How many levorotatory isomers are there of ОН (А) 3 (B) 2 (C) 1 ОН ? (D) 0

A:

Q: 70. Consider the following. Need correct answer with explanation and why other options are incorrect…

A:

Q: 6. A solution is prepared by mixing 25.0 mL of 0.300 M KOH with 100 mL of 0.150 M benzoic acid,…

A: We are given a solution of benzoic acid and KOH. We have to find its pH.

Q: Rimantadine was among the first antiviral drugs to be licensed in the United States to use against…

A:

Q: 5. To what temperature must a gas sample at 20°C be heated in order to double its volume?

A:

Q: a. Br2(l) is    what  in C6H6(l) b. C8H18(l) is  what  in C6H6(l) c. AgCl(s) is    what  in…

A: The two liquids that dissolve in each other in all proportions are called miscible liquids. The…

Q: 70. Consider the following. Need correct answer with explanation and why other options are incorrect…

A: This is a homolytic clevage ( both will get 1electron) and hence will form a free radical.

Q: Which of the following represents the first step in the mechanism of the Williamson ether synthesis,…

A: The first step in the mechanism of the Williamson ether synthesis is given below

Q: OSO₂Ar Arrow-pushing Instructions 00 H H H H H Solvolysis of this bicyclic compound in acetic acid…

A: The products are formed via Sigma bond NGP mechanism. The detailed mechanism is given below in step…

Q: Ammonia (NH3) can be made using the reversible reaction shown. Which change would keep this reaction…

A:

Q: 70. Consider the following. Need correct answer with explanation and why other options are incorrect…

A:

Q: You measured the pH of a 0.01M HCI solution (strong acid) and a 0.01M CH3COOH solution (weak acid).…

A: We know that is strong acid have almost 100% dissociation of hydronium ion and weak acid have nearly…

Q: 1. Label the conjugate acid-base pairs in each equation. a. HI + NH3 === NH4 + I b. HCOOH+H2O===H3O*…

A: The acid when donates H+ ion, then conjugate base is formed.  The base when accepts H+ ion, then…