What's the concentration of CO (in molarity) when the following reaction is at equilibrium? The initial concentration of CO2 is 0.1 M and the equilibrium constant (Kc) is 1.45 x 10-7. Reaction: 2 CO2 <--> 2 CO + O2

Q: 1. 10, 2. SO,2- 3. CIO,

A:

Q: Patients taking metformin are at increased risk of developing lactic acidosis. How does metformin ac...

A:  Metformin increases risk of lactic acidosis because due to inhibition of gluconeogenesis by blockin...

Q: Consider the reaction  I- + OCl- → OH-→ IO- + Cl- Determine the reaction's rate law using the given ...

A: Recall the given reaction, I-  +  OCl-  -----&gt;  OH-  -----&gt;  IO-  +  Cl-   Here, we have to ca...

Q: You have prepared an acetic acid buffer solution (pKa = 4.76) containing 0.1 mole each of acetic aci...

A: A buffer solution is prepared by mixing 0.1 mole each of the acetic acid and sodium acetate. Now 0.0...

Q: How many grams of pure sodium carbonate are needed to standardize a 0.1045N HCl when you expect the ...

A: Given-&gt; Normality of HCl = 0.1045 N = 0.1045 M  (For HCl , molarity = normality) Volume of HCl = ...

Q: the empirical formula of a compound is found to be CH2, which of the following value is a plausible ...

A: Empirical formula = CH2 Empirical formula mass = 14.03 g/mol Molecular mass = n × Empirical formula ...

Q: Solid zinc hydroxide and solid aluminum hydroxide are in equilibrium with a solution containing 9.61...

A: Solution contains Zinc nitrate. Concentration of zinc nitrate = 9.61 x 10-3 M The solid precipitates...

Q: Draw a Newmann projection for the most stable conformation of the following molecule looking down th...

A: Stereochemistry is branch of chemistry in which we deal with arrangement of atoms in molecule in thr...

Q: Illustrate the carbocation pathway for the following reactions HCI CH3-OH + H2O (acid-catalyzed)

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

Q: The following compounds are of interest in pharmaceutical chemistry, since they are part of the synt...

A: Here we have to synthesize the given target compound by 2-chloromethylthiophene by multistep reactio...

Q: A glass capillary of diameter 0.12 cm is dipped into a liquid. Calculate the level of the liquid in ...

A: (a) Water Diameter of tube = 0.12 cm Radius of tube (r) = 0.06 cm = 6.0 * 10-4 m Density of water (d...

Q: Sink Float Wt% %Mn 2.60 10 2.60 2.80 60 10 2.80 30 40 From the following sink-float data, how many t...

A: A question based on minerals and ores that is to be accomplished.

Q: 2. What is the K, of the following reaction? 280) + Og) = 2SO with concentration SO = 0.2MO) = 0.5MS...

A: 3.Sol :- Given reaction is :  2SO2 (g) + O2 (g) &lt;---------&gt; 2SO3 (g) , Kc = ?  Equilibrium con...

Q: If I have an unknown quantity of gas at a pressure of 0.99 atm, a volume of 13 liters, and a tempera...

A: Given data from the question, P=0.99 atm V=13 L T= 47℃ = (47+273) K = 320 K no. of moles n = ?

Q: Linolenic and linoleic acid contain _ and _ double bonds in their molecular structures? a. 1,2 b. 2,...

A: To find out the number of bonds present in the compound, check the structures or formulas for both c...

Q: An ideal gas is expanded adiabatically into a vac- uum. Decide which of q, w, AU, and AH are positiv...

A:

Q: Complete the following radioactive decay formulas. (Enter the missing reactant or product. Enter you...

A: Complete the following radioactive decay formula ---

Q: Determine the molar solubility of silver bromide in a. Water b. 6.0 x 10-2 M silver nitrate solution...

A:

Q: Differentiate simple and steam distillation. (minimum of 5 sentences)

A: Distillation is process which involve the conversion of a liquid into vapour that is condensed back ...

Q: 17.4 Give explanations for the following observations. (a) pK, values for CF;CO,H and CH3CO,H are 0....

A: Given, 

Q: Determine the molar solubility of silver bromide in a. Water b. 6.0 x 10-2 M silver nitrate solution...

A:

Q: nsider the following system at equilibrium where AH° = -198 kJ, and K. 34.5, at 1.15x %3D 02(g) + 02...

A:

Q: Present the 3-membered ring pathway for the following reactions. Cl2

A: When alkene reacts with Cl2 first of all there formed cyclochloronium ion which can be broken by Cl-...

Q: Name of the liquid having solid , gas , liquid at same temperature

A:

Q: 4. Identify reactants that can be used to prepare the following compound via a Robinson annulation:

A:

Q: What volume (in mL) of 12.0M HCI is needed to contain 3.00 moles of HCI?

A: Since you have posted more than one question, we can solve only first question for you. If you want ...

Q: Assume full dissociation of electrolytes. Pick the aqueous solution that would have the: lowest vapo...

A:

Q: Mark the correct statements. (Select all that apply.) O [The reaction 2H20(g) → 2H2(g) + O2(g) is ex...

A:

Q: 1. a. At a certain temperature, Kc is 4.13 x 10-2 for the equilibrium: 12 (g) + Br2 g) Assume that e...

A:

Q: f) Which of the 3 basic mechanism do the following reactions below follow? hon* CH,OH H* OCH3 он NaO...

A:

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid wat...

A: Given: Moles of carbon dioxide = 0.70 mol

Q: Consider the chrom 6 M KOH are added after the addition of hydrochloric acid in the last step of the...

A:

Q: Using activity coefficients, calculate the concentration of Co“ present in a 0.1 M solution of KNO; ...

A: Given: Concentration of KNO3 =0.1 M ksp of CoCO3 (s) = 1.0 x 10-10  To Calculate: Concentration of C...

Q: (b) Proteins that speed up (catalyze) chemical reactions are called enzymes. Many enzymes are requir...

A: Solution -

Q: Determine the mass (in grams) of an unknown sample of the monoprotic acid aspirin (HA, MM=180.16g/mo...

A: Molarity of NaOH = 0.100 M Volume of NaOH = 32.50 mL Molar mass of Acid = 180.16 g/mol

Q: Consider the following reaction H2 (g) + F2 (g) → 2 HF (g) Given 3.2 moles of H2, the number of mole...

A:

Q: Chemical Laboratory (Lesson on Titration): What makes bromocresol green and why is phenolphthalein s...

A: Bromocresol green made from bromocresol green powder dissolved in ethanol. It is a pH indicator that...

Q: ÇH,CH, CH, CH,CH,CCH,CH,CHCHCH,CH,CH, CH,CH, CH,CH, d. CH,CH,C(CH,CHaCH(CH)CH(CH,CH,CHa2

A: IUPAC RULES FOR NAMING AN ORGANIC COMPOUND:  1. The longest possible continuous carbon chain is sele...

Q: The pH of a 100 mL water sample is found to be 6.3. It is titrated with 4.5mL of 0.02 N NaOH to a pH...

A: A question based on concentration terms that is to be accomplished.

Q: See attached graph and: Match the following (Using the letter): Freezing point depression ...

A: Solutions are  homogeneous  mixture of two or more components. The major components are called solve...

Q: b. Describe two properties you would predict for propanone. Justify your answer using your understan...

A: Answer - According to the question Two properties of propanone - 1.Propanone (acetone) is one of the...

Q: Find the partial pressure (in torr) of each gas in the mixture.

A: Partial pressure of any gas in a mixture of non reacting gases is defined as mole fraction of gas x ...

Q: 77 How does the entropy of the system change for each of the following processes? al A liquid boils....

A: (a) A liquid boils--&gt; Increase  (b) A liquid freezes--&gt; Decrease (c) A solid sublimes - - &gt;...

Q: PROBLEM 1: Determine the molar solubility of silver bromide in a. Water b. 6.0 x 10-2 M silver nitra...

A:

Q: g) Arrange the following acylating reagents in terms of increasing reactivity. Discuss your choices....

A:

Q: QUESTION 4 Complete the following reactions? + HBr + HCI

A:

Q: Draw a skeletal structure for the molecules in parts (a) and (b), and a condensed structure for  the...

A: A condensed structure shows the atoms, but not all of the bonds. Sometimes the C–C bonds are shown, ...

Q: major product result when hexanone is reacted with each of the following. a) excess CH,OH and trace ...

A:

Q: Planning A Grignard Synthesis: (1) Identify the Degree of the Alcohol (2) Identify the Carbonyl Func...

A:

Q: solution contains 0.20L of 0.004M lead (II) nitrate in which BOL of 0.0025M sodium sulfate is added....

A: Pb(NO3)2 + Na2SO4 ---&gt; PbSO4(s) + NaNO3(aq.)  So, Solubility equilibrium  PbSO4(s) &lt;-----&gt; ...