What product is expected after reaction 2? ... Reaction 1 Reaction 2 HO A Secondary alcohol B) Aldehyde Ketone D Carboxylic acid

Q: The benzene ring can be saturated by supplying hydrogens in a rhodium-catalyzed reaction performed…

A: The correct answer is a. TRUE

Q: 1 gram of radium (226Ra) is separated from its decay products and then placed in an insulated…

A: Given: Initial amount of 226Ra = 1 g Time of decay = 60 days = 0.1644 years Hal-life of 226Ra = 1600…

Q: Explain the following trend in the absorptions corresponding to the most energetic C–H stretching…

A: Note : Absorption frequency is proportional to bond strength. Alkyne C-H bond strength is more than…

Q: 4.A student dissolves 1.18g H2C204. 2H20 (MM= 126.07 g/mol) in water and titrates the solution with…

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Q: How long can the battery deliver 5.0 A before going dead? Express your answer using two significant…

A: Given

Q: e value of Ksp?

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Q: The following transformation can be accomplished in two steps using potassium hydroxide (KOH) and…

A: Detail mechanistic pathway is given below to find out the product in intermediate stage

Q: What is the IHD of a chemical compound with a formula of C6H5NO2?   a 4   b 5   c 6   d 7

A: IHD stands for Index of Hydrogen Deficiency. In a hydrocarbon with no double bond or rings, the no…

Q: A solution contains a mixture of Na2CO3 and NaOH. Using phenolphthalein indicator 25 mL of mixture…

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Q: • Draw the Lewis Structure dot for Butanoic acid, CH3CH2CH2COOH and answer the following questions…

A: Lewis dot structure showing the arrangement of electrons in the molecule. The electrons are shown by…

Q: 1. Hg(OAc)2 H20 2. NABH4 CH, H,C- -CH3 H,C

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Q: In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is…

A: if there is an appreciable electronegativity difference between the combining atoms of a bond , then…

Q: In what condition, a reaction is product-favored. Select the correct answer...     a. K° = 0 and…

A: Let consider a general reaction, A + B <====> P + Q A and B are reactant. P and Q are product.…

Q: Be sure to answer all parts. Calculate the solubility in g/L of AgBr in (a) pure water and (b)…

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Q: Analyze the related pair of words/phrases associated with phenols.   Vanillin: oxidation of…

A: First : Oxidation of eugenol with KOH gives Vanillin.  Second : propofol is a hydroxy toluene’s…

Q: Which element has the largest atomic radius? explain your answer in a separate sheet. O H O F O Na

A: Given :- symbol of elements H, F, Na and O  To identify :- element with largest atomic radius

Q: Is the part of a flashlight battery that is marked "+" the anode or the cathode? Explain why it is…

A: Answer: Flash light battery can be considered as a Galvanic cell in which chemical energy gets…

Q: What is the molar solubility of Ag2CO3 in an aqueous solution that is buffered to a pH of 2.37?…

A: Given: pH = 2.37  Ksp for Ag2CO3 = 8.1 x 10-12 K1 H2CO3 = 4.45x10-7 K2 for HCO3- = 4.69x10-11 Kw =…

Q: 50 cm3 of 0.05 M weak acid solution is titrated with 0.1 M NaOH solution. The measured pH values are…

A: Given: Volume of weak acid = 50 cm3 Concentration of weak acid = 0.05 M Concentration of NaOH = 0.1…

Q: 1. Methanol (CH3OH) is often used as a fuel in high-performance engines in race cars. Using the data…

A: CH3OH(l) + (3/2)O2 (g)  CO2 (g)+ 2H2O(l) Standard enthalpy of Combustion =   {HF(CO2(g)) +2 x…

Q: Do you think that the formation of [CoCl4]2-(aq) is endothermic or exothermic? Explain.

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Q: Question 3 how do you call the analysis technique done by identifying the fragments corresponding to…

A: Mass spectrometry is the branch of chemistry in which we deal with deal with molecular ions,…

Q: What is the phenomenon that occurs when excited gaseous elements emit only a few colored lines? O…

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Q: A 3.126 g sample of technetium-95 is sealed in a container. After 44.2 hours, the amount of…

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Q: A solution is 0.0500 M in NH4Cl and 0.0300 M in NH3. Calculate its OH- concentration and its pH.

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Q: Which element will have five electrons in its Lewis symbol? O carbon O sulfur O phosphorus O boron

A: Lewis symbol: Lewis symbol diagram is constructed by Putting dots around the element these dot…

Q: TRUE or FALSE. When phenol undergoes an FC alkylation with methyl chloride and aluminum chloride,…

A: We have to predict whether given Statement is correct or not.

Q: The solubility of an unknown salt, MZ, at 25°C is 39 x 10 mol/L. What is the Ksp for MZ2 at 25°C?

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Q: [H2] = 0.095 mol/L, [CO] = 0.035 mol/L, [CH3OH] = 0.065 mol/L. What is the value of the equilibrium…

A: Given :-  2H2(g) + CO(g) <---> CH3OH(g)  [H2] = 0.095 mol/L [CO] = 0.035 mol/L [CH3OH] = 0.065…

Q: A buffer that contains 0.578 M base, B, and 0.299 M of its conjugate acid, BH*, has a pH of 9.09.…

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Q: CH, NaCN H,0* d) OH OCH, 1) BМg -CH, NH ÓCH, e) 2) H,O* NH,OCH, f) H,C H.

A: d. Epoxide opening with NaCN. Cyano FG to acid FG using H3O+ e. Epoxide opening with Grignard…

Q: (a) Standardization of iodine solution ( finding its concentration ). 5.00 g vitamin C are dissolved…

A: #(a): Standardization of iodine(I2) solution: Volume of the diluted vitamic C solution used for…

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A: Two important factors that can limit the utility of antiviral drugs are toxicity and the development…

Q: Vhich amomg the fragments below will be dectected by mass Spectrophotometer? i. [CH3CH3]* ii. CH3CH3…

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Q: If 28.0g of naoh is added to 0.550 l of 1.00 M Ni(NO3)2, how many grams of Ni(OH)2 will be formed in…

A: we need to calculate the mass of Ni(OH)2 formed in the given reaction

Q: Use the periodic table to give the name and symbol for each of the following elements: (a) the…

A: In a period the electrons are filled in the same shell and in a group, the electrons are filled in…

Q: what is molarity, the average molarity, and standard deviation? igmsa H Titrations - Report Sheet…

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Q: A Zn wire and Ag/AgCl reference electrode saturated with KCI (E = 0.197 V) are placed into a…

A: Given data :

Q: Consider the following chemical reaction at equilibrium 2NO2(g) N2O4 (g) If the containers volume is…

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Q: Solid NaBr is slowly added to a solution that is 0.012 M in Cu+ and 0.012 M in Ag+ Which compound…

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Q: The concentration of Sr2* in a saturated solution of SrCrO4 is 6.29x10-3 mol/L at a certain…

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Q: a) 1) TSCI, pyridine 2) 0 K b) 1)NaSCH,CH, 2) H,0 OCH, c) Brz OCH, d) PBI

A: ->In E2 elimination reaction antiperiplanar beta hydrogen eliminated. ->nucleophile can open…

Q: Charles' law (Pressure constant) 11)a) A sample of neon gas occupies a volume of 100.0mL at 20.00C.…

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Q: What type of aromatic compound is pyridine?  a. Heterocyclic aromatic compound b. Benzenoid…

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Q: 3. Atazanavir (structure below) is an orally delivered AIDS-drug which works as an inhibitor for the…

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Q: An electrochemical cell consists of a standard hydrogen electrode and a copper metal electrode. a.…

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Q: Calculating Solubility From Solubility Product Constant I'm having trouble finding a method that…

A: In the given question we have to calculate the solubility of following compound from solubility…

Q: What would be the product of this reaction? A • A- •B - •C - D- •E-

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Q: Describe the relationship between atoms, elements, and matter

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Q: 21. Rate law states that overall order of reaction can be determined by adding the reaction orders…

A: The rate law of a reaction gives the relation between the rate of the reaction and the concentration…

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.