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You are watching: Given the values of δh∘rxn, δs∘rxn, and t below, determine δsuniv.


Q: What have to be the concentration the Cl − to just start precipitation the AgCl native a solution which is ...

A: Given :Ksp = 1.7 x 10-10  = = 0.1716 MTo start the precipitation of AgCl Qsp = Ksp


Q: Please prize this question

A: Nucleophiles space the molecules or substances the have propensity to donate electrons or react v e...


Q: Question 7 of 25Complete and also balance the adhering to redox reaction in acidic solutionMnO4 (aq) + S2...

A: Balanced chemistry reaction of above redox reaction 


Q: Please answer this question

A: Since we know that the unit of an initial order reaction is s-1.Hence we have the right to say that the given decompo...


Q: Give the IUPAC name for the compound displayed below.CH3O-CH-CH3O ethyl propanoateO propyl ethanate...

A: Group attached with oxygen referred to as alkyl groupAnd other part with oate 


Q: Everything is in the photo

A: Amide hydrolysis: When an amide is hydrolyzed in simple medium, an amine and a carboxylic acid will f...


Q: Can one ester it is in synthesized from a carboxylic acid and alcohol in a 3 M salt hydroxide solution?...

A: We recognize that,.ester it is in synthesized from a carboxylic acid and alcohol in the existence of Sulphuric ...


Q: Show all functioning explaining detailly every stepAnswer should be typewritten making use of a computer keyboar...

A: OPTION C Ozonolysis is a reaction where the unsaturated bonds of alkenes, alkynes, compounds are ...


Q: Show all working explaining detailly each stepAnswer have to be typewritten using a computer system keyboar...

A: Recall the adhering to relation to calculation vapour pressure of benzenePbenzene in a equipment containi...


Q: Show all functioning explaining detailly every stepAnswer should be typewritten using a computer keyboar...

A: We just answer approximately 3 sub-parts. Please resubmit the concern with various other sub-parts (up to 3) to it is in ...


Q: What is the pH the a solution made by mixing 30.00 mL of 0.10 M HCI with 40.00 mL the 0.10 M KOH? Assu...

A: It is an instance of mountain base neutralisation reaction in i m sorry an mountain is neutralises by the basic an...


Q: Predict the IUPAC Product name. (Hint: first sketch the product climate namechoosing the correct IUPAC...

A: octan-1-al. 


Q: A chemist should prepare 550.0 mL of nitric acid equipment with a pH the 1.90 at 25 °C.He will carry out this ...

A: Given that, pH the 550 mL (V1) HNO3 solution at 25°C = 1.90Since, HNO3 is a strong acid and it com...


Q: Chemistry Question

A: Since you have actually posted lot of questions, I will be answering only the very first one together per the guidelin...


Q: Please price this question

A: Ans (a)Carbonyl carbon acts together a electrophile so nucleophile can strike easily 


Q: Solid nickel(II) fluoride is slowly added to 50.0 mL of a potassium hydroxide solution until the con...

A: Given:Volume that KOH = 50.0 mLconcentration the nickel ion = 0.0266 MKsp of Ni(OH)2 = 2*10-16


Q: |The chemistry equation because that the reaction the hydrogen through ethylene(CH4) to give ethane (C2H6) is together ...

A: Click to check out the answer


Q: What is the name of the chemical added that changes color at the endpoint the a titration?O indicato...

A: To find:The name of chemical included that changes color at end point?


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A: The provided reaction substitution reaction , it will be either SN1 or SN2 relying on the nature ...


Q: Please price this question

A: The rate of a reaction defines the change in consternation the the reactant or product. In the rate...


Q: Calculate the entropy change associated with the isothermal compression that 0.720 mol of an ideal gas...

A: here the concept is entropyand offered the problem is isothermal; compression 'so T=0, Constants m...


Q: In supercritical-liquid chromatography, methanol is usually included asa modifier.a Oall that the abov...

A: as per my opinion it is option- D


Q: Prepare a report explaination on Bending check - Compression Test

A: What is a Compression Test?compression test is any test in i m sorry a product experiences the contrary f...


Q: Radon (222 g/mol) is a naturally emerging radioactive gas found in the ground and also in building mater...

A: Radon is one invisible, odourless, tasteless, radioactive gas. It is developed by the disintegration of ...


Q: Show all working explaining detailly every stepAnswer should be typewritten making use of a computer system keyboar...

A: The melting allude of silicon is much better than phosphorous due to the fact that silicon exist together covalent netw...


Q: When go boiling occur?i. When the power gained through a liquid overcomes the intermolecular interact...

A: Answer :- (i) and also (ii) Boiling occur- i. When the energy gained by a fluid overcomes the intermo...


Q: Which statement listed below is incorrect?a. As H* ions increase, oh increasesb. As soon as you mix a solid ac...

A: Click to watch the answer


Q: What is the pH of a buffer the is 0.41 M HCN(aq) and 0.87 M NaCN(aq)? The Ka the HCN is 6.2 x 10-10.

A: Using Henderson Hasselbalch equation we deserve to calculate pH the a buffer 


Q: Show all working explaining detailly each stepAnswer have to be typewritten making use of a computer system keyboar...

A: Click to check out the answer


Q: Complete and also balance the following half-reaction in simple solutionMn2" (aq) – MnO2(s)身

A: Click to check out the answer


Q: Show all functioning explaining detailly each stepAnswer must be typewritten making use of a computer keyboar...

A: Molecular formula from percent compositionConvert massive of every atom right into molesFind the smalles...


Q: How are contents separated utilizing distillation? once heated, the substance through the highe...

A: Click to see the answer


Q: EX#6 on page 32: 1N, + 3H, --> 2NH,If I produce 12.3 grams the NH3, how countless moles of hydrogen gas ...

A: Here the reaction givenUsing the stoichiometry we can calculate the moles of Hydrogen Stoichiometr...


Q: Show all functioning explaining detailly every stepAnswer should be typewritten using a computer system keyboar...

A: The many reactive varieties among the following is 1,3-dimethyl benzene .


Q: Show all working explaining detailly every stepAnswer need to be typewritten utilizing a computer keyboar...

A: Ksp is the solubility product i m sorry is defined for solid.


Q: Please answer this question

A: Nucleophiles are chemical species which can kind bond with electrophiles by donation of one electron ...


Q: the following reactions' starting materials, reactives and also solvents. Considering this detailscaref...

A: We’ll price the an initial reaction since the exact one no specified. You re welcome submit a new question s...


Q: At a certain temperature, 12.0 mole of SO3 is placed into a 3.0-L strict container, and also the SO3 d...

A: Concentration is equates to tono of moles /volume.


Q: Plz do Asap....!Plz execute all parts ....!

A: Supercritical liquid chromatography (SFC) is an analytic techniques used because that separation comparable to th...


Q: How are isotopes of an element identical to one another? exactly how are they different from one another?

A: Isotopes that an aspect is characterized as atoms of same element having different mass Number but same Ato...

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Q: Hydroxylamine, HONH2, readily develops salts such as hydroxylamine hydrochloride i m sorry are used as anti...