10:29 PM Mon Oct 1894%A adamson.blackboard.comSH-ВSHBr...Br2C+BrОн++ 10:29 PM Mon Oct 1894%adamson.blackboard.comQuestion 25Which of the following reactions would you expect to have a negative AS?...AНо...SHBВ+SHBr...Br2Br++

Concept - Entropy change is the change in the state of disorder system. A system with a great degree…

Answered: Which of the following reactions would…

Science

Chemistry

Which of the following reactions would you expect to have a negative AS? Но HO, SH B SH Br + Br2 Br

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter20: Chemistry Of The Metals

Section: Chapter Questions

Problem 34QAP: The equilibrium constant for the reaction 2CrO42(aq)+2H+(aq)Cr2O72(aq)+H2O is 31014 . What must the...

See similar textbooks

Related questions

Q: 1. Write the equation for the reaction of FeCl3 test with: а. но FeCl, OH b. + FeCls OH С. OH 1

A: Compounds with a phenol group will form a blue, violet, purple, green colour upon addition of…

Q: What is AG° for the following reaction? 21 (aq) + Cl2(g) L(s) + 2C1¯(aq) -

Q: The acid ionization constant for Fe(H20)6²+(aq) is 3.0×10-6. Calculate the pH of a 0.0254 M solution…

Q: For H2CO3, Kal = 4.3 x 10- and K = 4.8 × 10-11. %3D What is [CO3] closest to in a 0.10 M H,CO3…

Q: Calculate AG° for the following reaction at 25°C. 2AI (aq) + 3Mg(s) 2AI(s) 3Mg (aq)

Q: 19.Which explanation below best describes why the following reaction occurs? 3Zn + H33PO44 --> 3H22…

Q: Given these reactions, X(s) + 0,(8) XO(s) AH = -574.7 kJ/mol 2 XCO,(s) XO(s) + CO,(g) AH = +298.5…

A: The 2 reactions given are, 1) 2)

Q: Calculate the H+] and pH of a 3.05 x 10¬4 M nitrous acid solution. The Ka of nitrous acid is 7.10 x…

Q: Calculate [H+] for a 3.41×10-2 M aqueous solution of nitrous acid (HNO2; Ka = 4.0×10-4). 2.…

A: 1) HNO2 is a weak acid. It will dissociate as: HNO2⇌H++NO2- Construction of ICE table:…

Q: The acid ionization constant for Cu(H20)6²+(aq) is 1.0×10-7. Calculate the pH of a 0.0410 M solution…

A: The acid dissociation constant for the given weak acid is = 1.0×10-7 The concentration of the weak…

Q: 7. Calculate the AG° for the reaction below. Fe2O3 (s) + 3CO (g) → 2Fe (s) + 3CO2 (g)

A: Explained as follows

Q: Which of the following would NOT react with cold water? A K B Na C Mg D Sr

A: Which of the following would NOT react with cold water?

Q: For H2CO3, Kal = 4.3 x 10- and K = 4.8 x 10-11. %3D What is [CO3] closest to in a 0.10 M H,CO3…

Q: Which of the following reactions would you expect to have a negative AS? ... + SH SH он ... но Br…

Q: What is AG° for the reaction CH;OH(g) → CO(g) + 2 H2(g) at 25°C?

A: Since , we know ∆G=∆H-T∆S Given , ∆H=90700 J/mol.K ∆S=221 J/mol.K and T=298 K So, ∆G=∆H-T∆S.

Q: What is the pOH of 0.92 M RBCI04?

A: Given : Concentration of RbClO4 = 0.92 M

Q: Complete the following reaction between an active metal and a strong acid: Be sure to balance your…

Q: Discuss the spontaneity of an electrolytical reaction in terms of its standard emf (Eocell)If a…

A: Spontaneous reaction can be defined as the reaction that occur by itself without any external source…

Q: 07. What is the Ka value for nitrous acid.

A: ⊙HNO2 (aq) + H2O (l) ⇌ H3O+ (aq) +NO2- (aq)pH = -logH3O+orH3O+ = 10-pH = 10-2.07 = 0.00851 M or 8.51…

Q: Predict which member of each pair produces the more acidic aqueous…

A: Acidic aqueous solution:

Q: What is the hybridization of phosphorus in each of the molecules or ions? Br: O sp O sp'd sp sp O…

A: Given molecules, PCl3 and PBr5

Q: lonic nitrides with H20 form Metal oxides .a Metal hydroxide b O None of the above.c Metal nitrate.d

Q: Which of the following are the products of the reaction of a metallic oxide with an acid? a. a…

A: The oxide of an element (M) is formed by the combination of oxygen with the element. Based on the…

Q: Cerium. 2. Why is it not advisable to dissolve KMnO4 in conc. H₂SO4?

Q: Calculate the pNO; for each ion in a solution that is 3.0×10-3 M in Zn(NO;)2 and 750 ppm Cu(N0;)2.…

Q: What is the pH of a buffer made by dissolving .762 g of HCHO2 and .212 of KCHO2in 1.0 L of solution?…

A: Here the buffer solution is made with weak acid, HCHO2, and its conjugate base KCHO2 in a 1L…

Q: Complete and balance the reaction below in basic solution: H202(aq) +CI02(aq) I ClOz(aq) + 029)

Q: Which of the following reactions would you expect to have a negative AS? Br а. + Br2 Br + SH `SH b.…

Q: Using the reaction below... 2SO3(g)⇄2SO2(g)+O2(g). Keq=0.230 calculate the equilibrium constant…

A: When an equilibrium reaction is multiplied or divided by some number, the equilibrium constant…

Q: Which of the following reactions would you expect to have a positive AS? Br HBr В. C. SH SH D.

Q: MCQ 12: The silver ions Ag* act as A. reducing agent B. oxidizing agent C. catalyst D. none of above

A: A Reducing agent is a substance that can be oxidised by losing some of its electrons. therefore it…

Q: Calculate the pH of a 0.654 M solution of an acid with Ka = 2.33 x 10-5.

Q: The pH of a crystal violet solution is 4.23. Determine: (i) РОН Q3 (a) (ii) concentration of H*…

Q: mine the pH of a 0.52 M lithium nitrite solution. (Ka for nitrous acid = 4.5 x 10-4 7.00 12.18 8.53…

A: Given, the Ka for nitrous acid = 4.5×10-4 We have to calculate the pH of 0.52 M lithium nitrite…

Q: Calculate the (Ka) value for the reaction of CH3COOH with NHạ that the pH of the solution is (6.46)…

A: The Ka for the reaction of acetic acid (CH3COOH) is calculated as shown below.…

Q: Complete the reactions by predicting the product/s: 2Na+ Br2 → a. Na2Br b. 2NaBr c. no…

Q: Which of the following does not follow the EAN rule? O [Fe(CN)6]4- O [Pd(CI)4]2- O [Ni(CO)4] O…

Q: Fe3+ + OH- FEOH²+ + OH- Fe(OH)2* + OH- Fe(OH)3(ferihydrite) + OH- Fe(OH)4

A: pH is the negative logarithm of the hydrogen ion concentration. It is a measure of acidity or…

Q: Calculate the equilibrium constant for the following reaction at 25°C: Fe"(aq) 2Ag(s) Fe(s) 2Ag (aq)

A: The detailed solution of your question given below-- Since, we know that according to the law of…

Q: What is the pH of a solution that is 0.063 M in HA and also 0.023 M in NaA? (Ka = 4.1 x 10-6) %3D O…

A: given, concentration of HA = 0.063M concentration of NaA= 0.023M Ka = 4.1×10-6

Q: 3. Which ion is formed during nitration with a mixture of nitric and sulfuric acid? a. HSO, b. NO2…

A: Given, Which ion is formed during nitration with a mixture of nitric and sulfuric acid ? Options…

Q: What is the pH of a solution that is 0.048 M in HA and also 0.042 M in NaA? (Ka = 4.1 × 10-6) %3D O…

Q: 3. Which of the following reactions would you expect to have a negative AS? a. • Br2 b. HO HO SH SH…

Q: 5. What is the pH of a saturated cobalt(II) hydroxide solution in water if the Ksp is 1.10 x 10-16…

A: Answer:- this question is answered by using the simple concept of calculation of pH of solution…

Q: Which of the following reactions would you expect to have a positive AS? Br (A + HBr .. B + N N. ...…

A: Which of the following would you expect to have a positive ∆S ?

Q: 2. Zn is less active than Mg. Write the equations describing what occurs when you mix: (a) Zn with…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Hydroxylamine is used in this reaction to oxidize Fe2+ to Fe3+. True or False (no reaction was…

A: Hydroxylamine is NH2OH.

Q: The acid ionization constant for Fe(H 2O) 62+(aq) is 3 ×10-6. Calculate the pH of a 0.10 M solution…

A: Acid ionization constant denoted by Ka is the equilibrium constant measure of tendency of an acid to…

Q: rank the following species from the strongest to the weakest reducing agent: I - 1aq), Fe1s2, Al1s2.

A: A compound or species that can easily lose or donate an electron is called Reducing agent.Smaller…

Question

10:29 PM Mon Oct 18
94%
A adamson.blackboard.com
SH-
В
SH
Br
...
Br2
C
+
Br
Он
+
+

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

A sample of potassium permaganate (KMnO4) reacts to completion with sodium oxalate (Na2C2O4) in the folowing redox reaction: 2MnO4- (aq) + 5C2O4-2 (aq) + 16H+ (aq) --> 10CO2 g) + 2Mn+2 (aq) + 8H2O (l) The volume of carbon dixoide released by the reaction at 297 K and 1.00 atm was 138 L. How many moles of potassium permanganate reacted? The Universal Gas Constant is 0.082057 L x atm/ mol x K. (answer in sig figs)
For the isomerization of CH3NC, Ea = 161.0 kJ/mol and k = 0.4100 at 600.0 K. At what temperature (Kelvin scale) is k = 27.08 s−1?
What is the value of Ered when log3Ag+4 = 0?
33a, no need to explain too much.
1. Calculate the heat evolved when 13.56g of oxygen gas (O2) is used to burn white phosphorus at standard temperature and pressure according to the equation: P4(s) + 5O2(g) → P4O10(s), ΔH = -3013 kJ/mol2. Calculate the ΔH for the reaction: B2H6(g) + 6Cl2(g) → 2BCl3(g) + 6HCl(g)The following are given:a. BCl3(g) + 3H2O(l) → H3BO3(g) + 3HCl(g) ΔH = -112.5 kJb. B2H6(g) + 6H2O(l) → 2H3BO3(g) + 6H2(g) ΔH = -493.4 kJc. 1/2H2(g) + 1/2Cl2(g) → HCl(g) ΔH = -92.3 kJ
7. Consider a1Msolution ofNa3AsO4. Write the charge and mass balance equations for this system. (please type answer not write by hend)
What would be the potential of the couple at 22°C when [Sn4+]=1.00×10-6M and [Sn2+] = 0.89M?
The equilibrium constant for the reaction 2CrO42(aq)+2H+(aq)Cr2O72(aq)+H2O is 31014 . What must the pH be so that the concentrations of chromate and dichromate ion are both 0.10 M?
When jump-starting a car with a dead battery, the ground jumper should be attached to a remote part of the engine block. Why?
1. A student following the procedure described in this module collected the following data: mass Mg, g 0.0243 initial syringe volume, mL 1.0 final syringe volume, mL 26.5 barometric pressure, torr 754 temperature, K 298 (a) calculate the gas law constant (b) What would be the volume of hydrogen gas produced by the reaction of 0.243 g of magnesium metal and collected at 750 torr and 298 K? Use the value for R found in part 1.
Vanadic ion, V3+, forms green salts and is a good reducingagent, being itself changed in neutral solutions to thenearly colorless ion V(OH)4+. Suppose that 15.0 mL of a0.200-M solution of vanadic sulfate, V2(SO4)3, was neededto reduce completely a 0.540-g sample of an unknownsubstance X. If each molecule of X accepted just oneelectron, what is the molecular weight of X? Suppose thateach molecule of X accepted three electrons; what wouldbe the molecular weight of X then?
You wish to consider addition of methanol to groundwater for anaerobic biological removal of nitrate by denitrification. If the nitrate nitrogen (as N) concentration is 84 mg/l, what minimum concentration of methanol should be added to achieve complete nitrate reduction to nitrogen gas. Assume no ammonium is present and fs for the reaction is 0.30.