Give the complete structural formula of the following:  3-chloro-2-methyl-4-pentyne-1-ol  5,6-dimethyl-1-heptyne  2,3-dibromo-4-chloro-7-octyne-5,6-diol

Q: A saturated alkanol X has the relative molecular mass of 74.0. (a) Give the general formula of…

A: Given that saturated alkanol 'X' has the relative molecular mass=74 We have to answer according to…

Q: KPO, (ag) • 3AGNO, (ag) -- Ag,PO, (s) + 3KNO, (ag) 3K"(ag) • PO,(ag) • 3Ag'(aq) • 3NO, (aq) -->…

A: Given-> K3PO4(aq) + 3AgNO3(aq) ---> Ag3PO4(s) + 3 KNO3(aq)

Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. Na

A: Positron emission is a nuclear reaction in which a positron (  0+1e ) is emitted.  It can be…

Q: One mol of a gas is contained in a piston-cylinder device at 100 kPa. The piston rests at 10cm from…

A: Answer: Ideal gas equation that will be used to solve the problems is shown below: PV=nRT Here:…

Q: A truck transported 400 liters of HCl approximately 7.4M a) Is it a strong or weak acid? b) What is…

A: According to the Arrhenius theory, the substance that gives hydrogen ion H+ in the aqueous solution…

Q: kJ AGrxn

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Q: How many molecules of sucrose are in 3L of a 4 molar solution of sucrose?

A: Given: Volume of solution = 3 L Molarity of sucrose solution = 4 M

Q: Using the given table below, formulate your own kind of problem; through providing hypothetical…

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Q: For items 13-15, refer to this problem: What is the heat of reaction of Carbon monoxide if the…

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Q: What is the binding energy in kJ/mol La for lanthanum-139? |k]/mol 57;H+ 82;n The required masses…

A: 521H1 + 82 1n0 --->

Q: Acids turn blue litmus paper red. Does the red litmus paper change color with acids? acid acid blue…

A: Litmus paper is used to indicate acidity or alkalinity of solution.

Q: What volume, in L, would 30.0 moles of carbon dioxide occupy at 95.7°C with a pressure of 2.70 atm?

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Q: When the nuclide bismuth-210 undergoes beta decay: The name of the product nuclide is The symbol for…

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: What is the mass concentration of a liter of milk? A liter of milk weighs 1060 g and includes 1.6…

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Q: (b) What happens when- (i) is fast treated with CH3 H3CCO,H and then the product obtained is treated…

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Q: What is the binding energy in kJ/mol Br for bromine-81? kJ/mol 35 H+ 46;n-Br 81 The required masses…

A: Given- Binding energy of Bromine-81=? 3511H + 4601n ->3581Br

Q: Need solution to all parts if not answered I'll downvote solution   Find the pH during the…

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Q: calculate the normal boiling point of a 2.70 M solution of KBr that has a density of 1.80 g/ml. (The…

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Q: Which of the following statements is true about the reaction described in the energy diagram below?…

A: GIVEN:-

Q: 2. Find the density in pound per cubic feet of ammonia gas at 100C when confined by a pressure of…

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Q: OH the

A: Given reaction is :  Complete the reaction and give the major product = ?

Q: What is the binding energy in kJ/mol nucleons for chlorine-35? kJ/mol nucleons 17;H+ 18;n→Ci The…

A: Since you have posted more than 1 question so we can do only first question for you. If you want…

Q: 12. (a) What volumes (in liters) of ammonia and oxygen must react to from 12.8 L of nitric oxide…

A: To find out the volume for NH3 and O2, we need to use the formula which contains volume and number…

Q: Table 4:Reactions and Reaction Stoichiometry Show calculations separately. HCl + NAOH → HC,H,O, +…

A: To complete table 4.

Q: What is the binding energy in k]/mol nucleons for chlorine-35? kJ/mol nucleons 17 H+ 18,n→C1 The…

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Q: Write and balance the following chemical equations. Ensure states are include for all…

A: Moleculer formula of aluminum bromide is AlBr3  Moleculer formula of chlorine gas is Cl2  Moleculer…

Q: Give the product and mechanism for the following reaction. I. LIAIH, 2. H,0 CI

A: LiAlH4 is the strongest reducing agent. It will reduce aldehyde , ketone, corboxylic acid ,acid…

Q: Match each term in Column A with its description in Column B. Write the correct letter in the space…

A: Please find your solution below : Acids are the substances that have the ability to donate proton…

Q: Draw the structure of the aromatic product from the reaction shown Select Dra 1 equiv. HO H2N

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Q: What is the binding energy in kJ/mol nucleons for antimony-123? 8.19x10^11 kJ/mol nucleons 51 H+…

A: The binding energy can be calculated as follows

Q: Rank order trans-stilbene, 9-fluorenone, and benzoic acids by polarity

A: trans-stilbene is a non-polar compound.

Q: What is the binding energy in kJ/mol La for lanthanum-138? 8.1x10^8 x kJ/mol 57 H+ 81,n-7La The…

A: The binding energy can be calculated as follows

Q: Some Radioactive Isotopes Useful in Medical Imaging Mode of Isotope Decay Half-life Use in Medical…

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Q: following compound: sodium azide Identify a suitable synthesis that could be used to achieve the…

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Q: Specific Chemical Shift multiplicity Integration # of 13C-NMR (s, d, t, etc..) Proton IHC (ppm) (#…

A: The correct answer about NMR spectrum is given below

Q: B. Entropy 5. Which of the following are A. Entropy and B. Entropy and

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Q: Differentiate the scents of Lemon and Orange extracts

A: Lemon and orange extract are the flavouring material use to add flavour along with that these are…

Q: Problem 8: Use mechanism to explain all of the products of the following reaction. ethanol + Br

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Q: Which of the following characterizes a gamma ray? Choose all that apply. O is not deflected by an…

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Q: Why are indicators useful?

A: Answer: Indicators are the substances used in titration where 2-3 drops of indictors is generally…

Q: CH3 CHz OH'

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Q: Determine the pH of the following solutions at 25°C. (a) [H,0']-7.36 x 10 10M pH M 10 *72א - [ 9,0]o…

A: The pH of the solution is calculated using the following formula: pH=-logH3O+ ......(1)

Q: At 1 atm, how many phase changes can water exist at different temperatures? How about carbon dioxide…

A: For the phase diagram, phase changes at the particular temperature and pressure.

Q: Explain the importance of having a Risk assessment and Risk management in a cosmetic product or…

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Q: N,O4(g) 2 NO2(g) A. At a certain temperature 20.0 grams of N,O, is placed into a 500.0-mL flask. At…

A: Answer: Value of equilibrium constant for for a chemical equation is equal to the ratio of molar…

Q: OH NaOH H3C CH3 H3C CH3 Alkyl halides undergo nucleophilic substitution and elimination reactions.…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Balance the equation in acidic conditions. Phases are optional. equation: Cr* + H,M0O4 Cr+ +Mo

A: The given redox reaction is: Cr2++H2MoO4→Cr3++Mo

Q: 8. Draw the most appropriate Lewis structure(s) for the ion NO. What is the electron domain geometry…

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Q: NO2 (i) | from pyridine

A: Pyridine can be converted to product by the nitration.

Q: Iodine-131 is administered orally in the form of NaI(aq) as a treatment for thyroid cancer. The…

A: Time required for the activity of a sample of iodine-131 to fall to 5.57 percent of its original…