[27] The name of CH3–HC=CH–CH3 is (A)Butane (B) 2-butyne (C) 2-butene (D) None of the above

Q: Under which conditions is a reaction non-spontaneous at all temperatures, according to AG = AH – TAS…

A: In this question we have to tell the condition for non spontaneous at all the temperature.

Q: Name the following polypeptide, tising its abbreviated name. CH,SH CH,OH CH2 H,N-C-C-N-C-CN-C-C-OH…

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Q: Determine the empirical formula of a compound that has a percent composition of 11.4% P and 88.5%…

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Q: hospital pharmacist wants to use three lots of zinc oxide ointment containing, respectively, 40%,…

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Q: Which compound has the highest boiling point?     Question 11 options:   octane (C8H18)…

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Q: He acia (H,SO,) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium sulfate (Na,…

A: One mole of sulphuric acid react two mole of sodium hydroxide and produced two mole water

Q: Rank the samples of gas described in the table below in order of increasing average speed of the…

A: we need to rank the given molecules of gas according to average speed

Q: (References) Use the References to access important values if needed for this question. You need to…

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Q: 3)ACHBn

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Q: The reaction A--B is first order with a half life of 0.903 seconds. What is the rate constant of…

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Q: A central atom has two atoms bonded to it and has two lone pairs of electrons. What is the molecular…

A: Given : A central atom has two atoms bonded to it and has two lone pairs of electrons  To determine…

Q: 60 F 50 40 kcal/mol 30 20 10 course of rx The products have more potential energy than the reactants…

A: The statement written is true or false ?

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.101 M solution of…

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Q: Based on the solubility rules, which of the following will occur if solutions of CuSO4(aq) and…

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Q: Complete the table below for calculating the molar mass of the ionic compound chromium(II) fluoride.…

A: Calculation of molar mass of the chromium(II) fluoride: The molar mass of Cr2+ = 51.99 g/mol The…

Q: 2. Show how the following synthesis can be accomplished (reagents and conditions). H,CO. H,CO. NH2…

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Q: A chemical reaction between a fat and a strong base produces ----- and is called -----,…

A: To fill in the blanks.

Q: The purity of the aspirin sample is tested with iron (III) chloride. A purple color resulting from…

A: Aspirin is acetyl salicylic acid. It is a white crystalline substance. Purity of aspirin is done by…

Q: Identify the quantity represented by A in the activation energy diagram. В A C Potential energy

A: Identify the quantity presented by A in the activation energy diagram ----

Q: Convert 2.70 atm to torr

A: In this question we have to change the unit of the pressure. 1 atm = 760 torr

Q: Calculate the amount of extract and amount of TE^-4 needed to get an aliquot of 1 ng/20 uL for the…

A: To obtain an aliquot of 1 ng/20 μL

Q: propose a syntheses for this molecule using the given reactant?

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Q: Complete the reaction, then give the expression for the Ka for H2S in water. H2S H20 H3O+1 + +

A: Equilibrium constant is the ratio of product of concentration of products raised to their…

Q: For the following reaction, 0.262 moles of sulfur dioxide are mixed with 0.284 moles of water.…

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Q: • Given the information that 9.856g O2 completely reacts. Convert 9.856g O2 to moles 02 9.856g x I…

A: Convert the following measurement ---

Q: Draw the line structures and give the names of the simplest straight chain alkenes (the double bond…

A: The given alkenes are Hept-1-ene Oct-1-ene Non-1-ene Dec-1-ene Undec-1-ene Dodec-1-ene

Q: Complete the following table, which lists information about the measured acid dissociation constants…

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Q: MN * 00 %24 The relative ionic radii of four ions, A, B, X, and Y, are shown. The ions shown in teal…

A: The ionic compound with 1 : 1 cation and anion are formed when the ions have same magnitude of…

Q: Calculate the mass in grams of a metal Q ( Molar mass= 88.23 g/mol) that will be deposited from a…

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Q: In an experiment that uses TLC, like the one performed in this course, which of the following…

A: Thin layer chromatography (TLC) is used to isolate and separate non-volatile mixtures based on their…

Q: 1. Name this amine properly. CH3 CHb NH CH(CH3), Is it a primary, secondary, or tertiary amine?

A: According to Bartlby guidlines I solve only first question. You post second question separately.

Q: 60 H 50 40 kcal/mol 30 20 10 course of rx No activation energy is required A. True B. False

A: When the reactant molecules convert into the products, they required the minimum amount of excess…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Here, we have to find whether a precipitate will be formed or not when the given substances are…

Q: P 00 R Consider an ionic compound, MX, composed of generic metal M and generic, gaseous halogen X. •…

A: To solve this problem we will use Born Haber cycle . .

Q: What is the osmolarity of a 2.50 M Mg3(PO4)2 solution ? The rx is given so you can get th conversion…

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Q: Which element has 52 protons? O Boron (Z x A = 52) O Chlorine (Z + A = 52) O Tellurium (Z = 52) O…

A: Which element has 52 proton ?

Q: Write the rate law for this reaction. rate %3D Calculate the value of the rate constant k. k = 0…

A: We have to predict the rate law and rate constant.

Q: Organic compounds with carbon-carbon triple bonds are classified as ________. Question 30…

A: Aromatic compound = Compound should be cyclic. Compound should be planar. Compound should be follow…

Q: The reaction A- C proceeds by a stepwise mechanism: A- B, overall AE = 73 kJ/mol; Ea = 97 kJ/mol…

A: First we would draw a potential energy diagram for this two step reaction using given Activation…

Q: Consider the reversible reaction A(g) B(g) Which K values would indicate that there is more B than A…

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Q: Determine the activation energy (kJ) for a reaction using the following information. Report your…

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Q: What is the condensed formula of the following compounds ethyl 2-hydroxypropanoate N- methyl,…

A: • Condensed formula : condensed formula represents group of atoms linked together to each carbon…

Q: onsider the isotopes of radium listed in the table below. Which otope is most stable against decay?…

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Q: Show detailed solution. A cell was prepared by dipping a Cu wire and a saturated calomel electrode…

A: Solutions :               a) Write a half-reaction for the Cu electrode.(b) Write the Nernst…

Q: The half life for the radioactive decay of carbon-14 to nitrogen-14 is 5.73 x 10 years. Suppose…

A: calculation of age of the rock half life of C-14 is given Amount of N-14 and C-14 is given

Q: An enzyme has an optimal pH of 7.1 and an optimal temperature at 37° C. Which statement describes a…

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Q: 60 50 40 kcal/mol 30 20 10 course of rx The reaction will proceed spontaneously O A. True B. False

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Q: Draw the condensed (or the line) structure for the following compounds and give their name i) an…

A: Alkane is organic compound in which carbon carbon single bond is present.

Q: Calculate the first order rate constant (ins ) for a reaction with an activation energy of 14 kJ.mol…

A: The rate constant can be calculated using Arrhenius equation given as :  k = Ae-Ea/RT  Here , A is…

Q: The molar enthalpy of combustion for propane is -2220 kJ. C, Hg(g) + 50,(g)+3CO2(g) + 4H20(g)…

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