Draw a skeletal ("line") structure of this molecule: CH3 OH CH3 CH₂ C=C-CH3

Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen sulfur…

A: Answer: On the basis of color it is clear to predict that two elements present are sulfur (golden…

Q: 23B8 A block of copper (Cpm = 24.44 J K mol¹) of mass 2.00 kg and at 0°C is introduced into an…

A: The answer is given below:

Q: TABLE 22.1 Standard Solutions for FeNCS2+ Ion Beer-Lambert Plot Solution 1 2 3 4 5 6 mL of 2.00×10¹…

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Q: USE EVIDENCE and as many Word Wall words as you can to explain WHAT IS INCORRECT ABOUT THE BOHR…

A: Atomic radius changes as we move around period and group so atomic radius decreases as we move…

Q: What is the % w/v of an isotonic solution for heparin sodium FD1% 0.042? A. 12.4 B. 21.4 C. 21.7 D.…

A: The NaCl concentration of blood is 0.9 % w/V Hence for a solution to be isotonic it should have 0.9…

Q: An electron in an atom is known to be in a state with magnetic quantum number m₂=-2. What is the…

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Q: 8.4 Which of the following is a nuclear reaction, and which is a chemical reaction? 98 a) I→ Xe b)…

A: Nuclear reaction: It result in the formation of new elements. Chemical reaction : It result in the…

Q: Find the ph of a) 0.100M HCIO and 0.100M NaCIO

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Q: Sketch the following titrations. Clearly mark the equivalent point, appropriate x-axis titles on…

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Q: A major component of gasoline is octane and water (H₂O). What mass of octane is consumed by the…

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Q: .When 50 mls of sodium chloride (1.8% w/v solution) is combined with 100 mls of 0.6% w/v sodium…

A: We would use the formula to calculate the final strength of solution.

Q: Make an energy level diagram showing all orbitals for the H atom up to n = 5, labelling each orbital…

A: We need to make an energy level diagram showing all orbitals for the H atom up to n = 5, labelling…

Q: 6. Give the major product of each of the following electrophilic addition reactions: HBr HBr -CH₂…

A: Addition of HBr to alkene is an electrophilic addition reaction. In this carbocation is formed as…

Q: Given the balanced equation:   2 LiOH +  CO2 ? Li2CO3 +  H2O,  how much H2O will be produced if…

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Q: Write the product if the compound reacts with CrO3

A: Here, oxidation state of CrO3 is +6. During the course of reaction, it will reduced to +3. Hence, it…

Q: The following information is given for tin at 1 atm: T=2270.00°C T=232.00°C Specific heat solid =…

A: we need to calculate the total heat needed to heat tin

Q: Draw the product of an SN2 reaction shown below. Use wedge and dash bonds to indicate…

A: SN2 reaction is given and we have to tell the product of this reaction.

Q: Calculate the pH of a solution with [H+] = 3.7 x 10-5 M O 5.00 3.76 O 9.67 O 4.43 O 12.5

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Q: Identify each of the following as an oxidation or a reduction. Drag the appropriate items to their…

A: In oxidation reaction, Oxidation number increases or number of oxygen increases or number of…

Q: An unknown solid acid with a molar mass of 146.28 g/mol was titrated with 24.10 mL of 1.101 M NaOH.…

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Q: (-)-a - phenylethylammonium- (+)-hydrogen tartrate (+)-a - phenylethylammonium- (+)-hydrogen…

A: The given structure is a mixture of a quaternary ammonium salt and its counter anion which is a…

Q: chamber Combustion (bomb) calorimeter. In an experiment, a 0.6087 g sample of 2-naphthylacetic acid…

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Q: synthesize Nylon 14 from appropriate monomers and give the mechanism of formation

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Q: The concentration of fluoride ion B3) Which one of the following pairs cannot be mixed together to…

A: Answer:- This question is answered by using the simple concept of buffer solution which is formed by…

Q: What is the equilibrium concentration of N₂ in water that is in contact with air at 25 °C and air…

A: Given: Total air pressure = 1 atm Mole fraction of N2 in air = 80% Henry's law constant for N2 =…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

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Q: Which of the following amino acids is LEAST LIKELY to be naturally occurring? Kindly explain why. A.…

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Q: Which of the following species is amphoteric, i.e., both an acid and a base?

A: Some substances have the ability to both accept and donate protons, which are known as amphoteric or…

Q: For many purposes we can treat propane (C₂H₂) a as an ideal gas at temperatures above its boiling…

A: The temperature(T) and pressure(P) of the species are changing at a constant number of moles, n…

Q: A 25.5 mL sample of 0.361 M trimethylamine, (CH3)3N, is titrated with 0.300 M hydroiodic acid. After…

A: By using Henderson hasselbalch equation we can find the pH of solution.

Q: Standard solutions of Erythrosin B (A red food dye) are prepared by pipetting 1.00, 2.00, 5.00,…

A: The five standard solutions of Erhthrosin B are prepared by diluting different volumes of 1.108x10-2…

Q: Ammonium perchlorate (NH CIO) is the solid rocket fuel that was used by the U.S. Space Shuttle and…

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Q: is orange peel esterase and pig liver esterase regioselective and if so why? What do methyl…

A: The concept behind the question is enzyme based hydrolysis of specific ester over other.

Q: Calculate AS if one mole of an ideal gas, M at 298 K and 1.00 atm is heated to 1000 K and its…

A: Entropy is a randomness and unavailable work. and it can be calculated by following formulas:-

Q: Classify each statement about effective nuclear charge, Zeff, as true or false. True Across a…

A: The effective nuclear charge (Zeff): It is the net positive charge experienced by an electron in a…

Q: 2. Determine the best set of reagent(s) necessary to perform the following reaction. a) HBr, ROOR b)…

A: Alkyne reacts with two molecules of HBr to form dibromoalkane.

Q: If the equivalency point for an acid titration is at a ph of 6.75 which indicator should you use to…

A: Equivalence point:-  The equivalence point in a titration is that point at which the concentration…

Q: 3. Which one of the following will form a basic solution in water? B) Lithium Cyanide A) Sodium…

A: 3.) The solution of given salts would be basic if it is made from strong base and weak acid. So we…

Q: Given the balanced equation:     2 LiOH +  CO2 ? Li2CO3 +  H2O, how much H2O will be produced if…

A: First we need to calculate moles of both reactants and determine the limiting reagent. Limiting…

Q: Why is there a need to correct conductivity of the sample solution?

A: To explain: 1. The need to correct conductivity of the sample solution. 2. Three possible sources of…

Q: Which of the following alkyl halides will undergo the slowest SN2 reaction? A ||| B || C V D I IV IV…

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Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: Boiling point covalent compounds depend on the intermolecular force of attraction among the…

Q: Determine the amount in grams of salt necessary to make 25.0 mL of a 0.100 M solution of Cu(NO3)2 •…

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Q: Determine the ammonia concentration of an aqueous solution that has a pH of 11.30. The equation for…

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Q: H₂C CH3 2 H 2 1 CH3 CH₂ CH3

A: Priority is given on the basis of atomic number, high atomic number means higher priority. Atomic…

Q: The hypothetical first-order reaction shown below has a rate constant of k = 0.120 s-¹. A → products…

A: Let a is initial concentration of reaction.    And final concentration is a-x

Q: What is the value of n in the Nernst equation for the reaction Al(s) + 3 Ag⁺(aq) ⟶ 3 Ag(s) +…

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Q: Compare the average C-Cl bond in COC12 (drawn in 3.) to the C-Cl bond in carbon tetrachloride (shown…

A: Order of Bond angle on the basis of hybridisation:  sp3<sp2<sp  Order of bond strength on the…

Q: Predict the product for the following reaction. H₂C H A) I and II B) II C) I (D) IV I E) III…

A: Here we are required to predict the product of the reaction.

Q: Wine goes bad soon after opening because the ethanol (CH3CH₂OH) dissolved in it reacts with oxygen…

A: Ethanol by reacting with O2 produced acetic acid and water. The chemical equation is  C2H5OH + O2…