1. KMNO4, H2O, heat 2. H* (workup) Drawing

Q: A 360-g piece of rebar (a steel rod used for reinforcing concrete) is dropped into 425 mL of water a...

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Q: 6. Morphine (structure shown) is a prescription-strength analgesic used to treat severe pain. pk. = ...

A: To answer questions about structure of morphine.

Q: 7 A TITRATON curVE HAS AN EQUIVALENCE POINT AT pH =5.79 WHAT WAS THE UNKNOWN IN THE TITTATION, AND W...

A: Answer: This is an acid-base titration in which pH at the equivalence point is 5.79

Q: If treated with strong aqueous acid, what might happen to the molecule? Show the mechanism step by s...

A: In presence of strong acidic condition  ,ether linkage breaks and alcohol formed.

Q: Calculate the moles of H+ that can be neutralized per gram of each of the possible antacids listed o...

A: 1. For aluminum hydroxide, Al(OH)3+3H+→Al3++3H2O 1 mole of Al(OH)3 neutralizes 3 moles of H+. Molar ...

Q: I. Indicate the multiplicity for all nonequivalent H's in the following molecules. ICH,CH,CHB12 H3C ...

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Q: 298.15 K using AH° for the dissociatic

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Q: 1. What is the pH of a 0.180 M aqueous solution of sodium nitrite, NaNO2? pH = This solution is acid...

A: Since you have posted multiple questions, as per guidelines we will solve only first one for you. He...

Q: At 900 K, the following reaction has K p = 2.90: 2 SO3(g) ⇌ 2 SO2(g) + O2(g). What is the value of K...

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Q: ) What four attributes must one have for a primary standard? b) State which chemical used in this l...

A: a) The four attributes for a primary standard are :-  i) High purity. ii) Stability (low reactivity)...

Q: Which of the following is/are not a homogenous mixture? Choose all that applies. A. Urine B. Blood...

A: Blood is a heterogeneous mixture and not a homogeneous mixture because the cell of blood can be phys...

Q: Given the following thermochemical equations, 4NH3(g) + 702(g) → 4NO2(g) + 6H2O(g) 6NO2(g) + 8NH3(g)...

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a che...

Q: 3, "The DeNo) valurin [ Ru (up), (ni) x]" are x - MecN, z:3, VNo = (970 cm!! X=cl, Z=2, VCNO1927 cm?...

A: Electrophilic behaviour is dependent upon IR Streching Frequency which is explained below:

Q: Determine the Molarity of the base in the following titration: a 20.00 mL portion of 0.111 M HCl was...

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Q: 7. Which families or groups are likely to form the following ions? a. +1 b. -1 C. +2 d. -2 e. +3

A: ->Ions are formed when element loose or gain electrons. ->If element loose electron then posit...

Q: Given the following AG°F values, predict the Keq term for the vaporization of compound at its normal...

A: Vaporization of a compound at it's normal boiling point of 360.5 K The ∆G◦f values of the gas is - 1...

Q: Compare two solutions. Sort the answers to correctly describe each solution. KF dissolved in water C...

A: KF is an ionic compound made up of  cations (K⁺) and anions (F¯) and, when such solid compounds are ...

Q: Equal moles of saturated solutions of phosphoric acid (H3PO4) and ferrous sulfate (FeSO4) were mixed...

A: Phosphoric acid H3PO4 reacts with ferrous sulfate FeSO4 to form sulphuric acid H2SO4 and ferrous pho...

Q: One of the carbons of the simplest alkyne (Ethyne) consists of a.) 2 o and 2 [I bonds c.) 1 o and 3 ...

A: ★ Correct option (a) 2 ? and 2 π-bonds.   • The ethyne molecule features a triple bond between two c...

Q: Describe the scent/odor of the following:   a. Orange fruit b. Rose flower

A: A. Orange fruit  odor: sweet fresh juicy tangy orange peel citrus  smell of orange; like any citrus,...

Q: A flask contains 4.0 moles of He gas. When 10.0 grams of hydrogen gas, H2, are added to the flask, t...

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Q: What is the IUPAC name of the substance shown in the following model? H ball & stick labels Submit A...

A: Answer of the question given below, 

Q: 17. This is used as intermediate to produce malleable cast iron. * O Grey cast iron White cast iron ...

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Q: I. Ferrous sulfate, FeSO. is a compound found in medicines that are used to treat iron deficiency in...

A: Given, Ferrous sulfate hexahydrate FeSO4.6H2O

Q: 2)Bromochlorodifluoromethane has been used in fire extinguishers. However, its breakdown products we...

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Q: The shampoo bottle contains 435ml of gas, under a pressure of 1.10 atm, at a temperature of 30.0°C. ...

A: Given :-  Initial pressure = 1.10 atm  Initial volume = 435 mL Initial temperature = 30.0°C Final pr...

Q: Sodium carbonate reacts with hydrochloric acid to form sodium chloride, carbon diaxide, and water. A...

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Q: Identify the reactant that gets oxidized in the following reaction. 2IO3- (aq) +10CIO2- (aq) + 12H+ ...

A: Given reaction , 2IO3- + 10ClO2- + 12H+ ---> I2 + 10ClO2 + 6H2O  We have to determine oxidation s...

Q: Diprotic acid system. a. Plot the ionization fractions (ao, ɑi, a2) as a function of pH (0-14) for t...

A: a. α0=Fraction of H2Aα0=[H+]2[H+]2+Ka1[H+]+Ka2

Q: Consider the following system at equilibrium where Kc = 1.80×10-4 and AH° = 92.7 kJ/mol at 298 K. NH...

A: Answer: Given reaction is shown below: NH4HS(s)↔NH3(g)+H2S(g) 1 mole of NH4HS is decomposing to give...

Q: SHOW YOUR WORK What is the concentration (molarity) of a Sr(OH)2 solution if 23.7 mL of 2.15 M HNO3 ...

A: Given-> Volume of HNO3 (V1) = 23.7 ml Molarity of HNO3(M1) = 2.15 M Volume of Sr(OH)2 (V2)= 10.00...

Q: ydrogen cyanide is a highly poisonous, volatile liquid. It can be prepared by the reaction CH4 (9) +...

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Q: Which rxn gives an alkene product following Zaitsev orientation? O SN2 Sy1 O E2 E1

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Q: Identify the functional group CH3-C 0-CH2-CH2-CH3

A: This question belong to some basic concept of organic chemistry that is general organic chemistry. F...

Q: Draw the structure of the following compounds: e.1-methyl(N-ethyl-N-methyl)propenamide f. Butanoic ...

A: Draw the structure of the following compounds:   e.1-methyl(N-ethyl-N-methyl)propenamide Answer- thi...

Q: The sulfate ion level in a municipal water supply is given as 46.1 ppm. What is [SO42-] in this wate...

A: Answer: Concentration of sulfate ion given is 46.1ppm which means in 106g solution, 46.1g sulfate io...

Q: What is molality of a solution prepared by dissolving 20g MgCl2 in 250 g water?

A: We have to calculate the molality of solution.  

Q: Carbon disulfide is a colorless liquid. When pure, it is nearly odorless, but the commercial product...

A: Standard enthalpy change is calculated by looking at change in enthalpy of product and reactant 

Q: Explain how you determine the mass of CaCl2 (Ksp = 3.7 x 108) that is w licsolve in 35 Lof 0 100M HC...

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Q: Determination of AHf of NH4CI(s) & AH soln AHf of NH4CI(s) using your values of AH neut AHf of NH4CI...

A: Please note that dissolution is an endothermic process. So, ∆Hsol should be 8.68 kJ/mol ( a positive...

Q: Question 11P. In a titration, 354 mL of 0.21 M formic acid HCOOH was added to 126 mL of 0.9 M NAOH. ...

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Q: A solution contains 0.0450 M Co and 0.0250 M Ni?*. What is the concentration of the first cation whe...

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Q: The instrument reads a height equivalent to 0.95 atm. The air is compressed adiabatically to 87,000 ...

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Q: Given the reaction; determine the reagents needed a.) H3O“) and catalytic Hg(-2) b.) (1) BH3 in THF ...

A: Conversion of alkyne to carbonyl.  

Q: weak acids

A: Ka is a dissociation constant of weak acid ie.      HA======H+ +A-     on the titration of acid with...

Q: Does washing your hands with soap help prevent the spread of coronavirus? The structure of soap mole...

A: Soaps are long chain molecules formed when long chain fatty acids react with Sodium or Potassium hyd...

Q: 11. What volume of 0.115 M HCl solution is needed to prepare 350.0 mL of a solution of HCl with pH 3...

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Q: Compute the normality of 35g of sulfuric acid dissolved in 500mL of water 6. How many moles of HCl ...

A: MOLES CAN BE CALCULATED BY USING MASS AND MOLAR MASS.

Q: 28. This is the most ideal bond angle of hybrid orbitals in methane. A. 109.5° B. 120° C. 180° D. 90...

A: 28. This is the most ideal bond angle of hybrid orbitals in methane  Answer- A. 109.5' methane is a ...

Q: The number of colors in a ______color inventory is the same as the number of colors in the source. ...

A: Given The number of colors in a ______color inventory is the same as the number of colors in the sou...