A chemist makes 0.590 L of mercury(II) iodide (Hgl,) working solution by adding distilled water to 0.100 L of a 0.00000956 M stock solution of mercury(II) iodide in water. Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits. IM

Q: Lemons contain citric acid (C6H8O7). A lemon juice solution known to contain 1.6 g of citric acid wa...

A: The molecular formula of citric acid is C6H8O7.

Q: 1, (e) +1,e)2e) 1st attempt Jhd See Periodic Table O See Hint Initially, 0.146 mole of H. 0.146 mole...

A: Given,  Volume of the vessel = 1 L  Concentration of H2 [H2] = 0.146/1 = 0.146 M  Concentration of I...

Q: Draw the structure of a named di-saccharide molecule, giving its chemical formula.

A: A disaccharide is a carbohydrate made up of two monosaccharides by glycosidic bond . Example : sucro...

Q: What is the molarity of a solution that contains 3.00 moles of solute and 12.00 L of solution?

A: given, moles of solute = 3.00 moles volume of solution = 12.00 L

Q: A reaction at 21.0 °C evolves 552. mmol of dinitrogen difluoride gas. Calculate the volume of dinitr...

A: given, Temperature, T = 21.0 oC = 294 K moles of dinitrogen difluoride gas, n = 552. mmol = 552. × 1...

Q: Provide an arrow pushing mechanism for the following reaction. Include protons and each step clearly...

A:

Q: Part A Consider the following data for the gas-phase decomposition of NO2: 2NO2 (9) → 2NO (9) + O2 (...

A: Given: The initial concentration of NO2 is 5.5×10-3 M. The final concentration of NO2 is 1.0×10-3 M.

Q: Calculate the pressure, volume, or temperature of a gas under certain conditions of change. Solve th...

A:

Q: A diver has an initial lung volume of 1.98 L, which is filled with compressed air atmosphere of 35.1...

A:

Q: Provide the activation energy and frequency for the bimolecular synthesis of methyl ethyl alcoholic ...

A: In order to find the activation energy(Ea) and frequency factor(A), we have to plot a linear regress...

Q: Assuming you use 2.5 g vanillin and 5.0 mL of a 3.42 M NaBH4 solution, what is the theoretical yield...

A:

Q: Draw structures for the following compunds:

A:

Q: 10. Draw the mechanism for the following reaction. NH2 HN Br

A: Three membered rings formed by two carbon and one oxygen atom is known as epoxide ring. The heterocy...

Q: How many grams of MgCl 2 will be produced if 250 mL of 0.23 M Mg(OH) 2 reacts with excess HCl?

A: Given data :  1. Volume of Mg(OH)2 =250 mL = (250 ÷1000)                                            ...

Q: Determine the pH for the following 0.100 M LiF (Ka = 6.6 x 104) а) b) 3.2x 106 M Ba(ОН)2 2.

A: a. 0.100 M LiF ( Ka = 6.6 * 10-4) b. 3.2 * 10-6 M Ba(OH)2     We have to calculate the pH of the abo...

Q: Covert 10.00mg/L Mn to molarity of KMnO4 (mol KMnO4/L

A:

Q: How is Polycarbonate made? What is the structure of the Monomer? What is the structure of the polyme...

A: Types of polymer - 1) Homopolymer - the structural  unit in  a  polymer when they are same or identi...

Q: 3. Chemists always want to find ways to increase the yield of a reaction. equilibrium is the chemist...

A:

Q: 4b. monosubstituted benzene NO2

A:

Q: dark HBr H3C CH2 The product(s) of this reaction is(are)

A: Protonation of alkene  Attack of halide ion as nucleophile to carbocation intermediation leading to ...

Q: 42. TRUE OR FALSE. The strength of a pi bond is stronger than a sigma bond due to the greater amount...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: CH3 is mixed with H,SO4 at high temperature OH

A:

Q: Which element has the LARGEST atomic radius? O Mg O Cs O F

A: Mg Si Cs F                                    Which one has the largest atomic radius.

Q: Hydrogen phosphate ion (HPO4 ^2-) is also an amphoteric molecule. Give the hydrolytic reaction  for...

A: We know that, Hydrolytic reaction is hydrolysis reaction that is a type of chemical reaction in whic...

Q: Describe the cleaning action of soap

A:

Q: A chemist prepares a solution of potassium iodide (KI) by measuring out 3.0 x 10 umol of potassium i...

A:

Q: Teaction listed in the table below, decide whether the highlighted atom is being oxidize highlighted...

A: Given-> ->If the oxidation state of element increases then it oxidized . ->If the oxidation...

Q: Complete the table below. [H*] 1.0 x 10-3 3.6 x 10-5 pH РОН [OH] 6.21 4.84 5.1 × 10-3

A:

Q: For a 0.0005M dilute aqueous solution of alcium sulfate at 0oC, calculate the following:  a.) ionic ...

A:

Q: Problem 7. How will you distinguish the two members of each of the following pairs of compound by th...

A:

Q: 1. A 1.000 g sample.containing Na,C,0, (MM=134 mg/mmol) is titrated with 40.00 mL of 0.0200 M KMNO, ...

A: Given, 

Q: Artemia is monitoring the production of a colored complex with an ammine ligand, [M(NH3)]*, for her ...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Tenidor Draw the structure of the major organic product of the following reaction. 1. Hg(OAc)2, H20 ...

A:

Q: For numbers 27 - 30, consider the following: Elements X, Y and Z form a molecular compound XY,Z,, an...

A: Here the given molecule is XY2Z2 in which the central atom contains two lone pair elctrons .We have ...

Q: 1. Determine the freezing point of a solution if 405 g AICI3 was dissolved in 1600g water. The k for...

A:

Q: CH3 is exposed to excess conc. HBr at high temperature

A:

Q: [Review Topics] [References] An alkene having the molecular formula C6H10 is treated sequentially wi...

A:

Q: Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products ind...

A:

Q: . How are gas Pressure and Volume related? Give an example using math and do a calculation to prove ...

A: Ideal gases are those gases which obey ideal gas equation. The gases that do not obey ideal gas equa...

Q: Determine the pH of 5.416 x 10-8 M of HCl. (use the systematic treatment) Determine the pH of 7.814 ...

A: 1)  Concentration of  HCl solution = [HCl] = 5.416 x 10-8 M pH of the solution = ? Note: HCl is a st...

Q: From the graph find equivalence point, determine pH at half-equivalence point. Calculate Ka value of...

A:

Q: 12) Based on the acid structures below, which option ranks the acids in order of increasing K.? но. ...

A: Carboxylic acids are acidic in nature and the acidity of carboxylic acid depends on the nature of th...

Q: A major component of gasoline is octane (C3H,g). When liquid octane is burned in air it reacts with ...

A:

Q: Intensive property is a property that does not depend on the amount of a substance. Which of the cho...

A: An intensive property is a property which do not depend on the amount of substance.  Am extensive pr...

Q: A student determines the value of the equilibrium constant to be 7.69x10-37 for the following reacti...

A:

Q: 7. 235U + on 951 42Mo + 2 n 8. Li + on He + 19. Li + H Be + 20. 1sb + on 122, 51Sb + -> 21. Pb je + ...

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to ...

Q: Which from the graphical representation that shows increasing rate of reaction? D A B

A:

Q: Calculate the pH of the following acid or base: 1. 3.6 x 10-7 M HNO3 2. 2.0 x 10-4 M NaOH

A:

Q: Use a Jablonski diagram or potential energy curves to show the theoretical difference between fluore...

A: Diagram that illustrates the electronic states of a molecule and the transitions between them is sho...

Q: Calculate the amount of lime (85% pure) and soda (95% pure required for the treatment of 10000 litre...

A: