For each of the following reactions, suggest whether the entropy of the reactants or the products will

Question:

For each of the following reactions, suggest whether the entropy of the reactants or the products will be greater or whether it is difficult to decide. Explain your answers.

a. NH₃(g) + HCl(g) → NH₄Cl(s)

b. S(l) + O₂(g) → SO₂(g)

c. 2Mg(s) + CO₂(g) → 2MgO(s) + C(s)

d. 2Li(s) + Cl₂(g) → 2LiCl(s)

e. H₂O(g) + C(s) → H₂(g) + CO(g)

f. 2HI(g) ⇌ H₂(g) + I₂(g)

g. 2K(s) + 2H₂O(l) → 2KOH(aq) + H₂(g)

h. MgCO₃(s) → MgO(s) + CO₂(g)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge International AS And A Level Chemistry Coursebook

ISBN: 9781316637739

2nd Edition

Authors: Lawrie Ryan, Roger Norris

See More Books

Question Posted: Sep 23, 2021 02:27 AM

See More Questions

Suggest a mechanism for each of the following reactions that accounts for both products. H,so, CH,CH CHCH,OH HBr CH,CH CHCH BrCH,CHCH CH2 (84%) Br (16%)
The enthalpy change for each of the following reactions was calculated using bond energies. The bond energies of XO, YO, and ZO are all equal. XX + O=O XOOX; H = 275 kJ YY + O=O YOOY; H = +275 kJ...
Suggest the most appropriate method for each of the following laboratory syntheses. In each case, suggest both a chromium reagent and a chromium-free reagent. (a) butan -1-o1 butanal, CH3CH2CH2CHO...
Wansley Portal Inc., a large Internet service provider, is evaluating the possible acquisition of Alabama Connections Company (ACC), a regional Internet service provider. Wansley's analysts project...
The Hill of Tara in Ireland is a place of great archaeological importance. This region has been occupied by people for more than 4000 years. Geomagnetic surveys detect subsurface anomalies in the...
Zephre Company reported net income for the year of $56,000. Depreciation expense for the year was $12,000. During the year, accounts receivable increased by $4,000, inventory decreased by $6,000,...
The CFO of your firm has asked you for an approximate answer to this question: What was the increase in real purchasing power associated with both 3-month Treasury bills and 30-year Treasury bonds?...
Manual Company sells goods to Nolan Company during 2012. It offers Nolan the following rebates based on total sales to Nolan. If total sales to Nolan are 10,000 units, it will grant a rebate of 2%....
(a) During the audit of the Weak Bank (W), RBI has suggested that the Bank should either merge with another bank or may close down. Strong Bank (S) has submitted a proposal of merger of Weak Bank...
Nitrite ion, NO - 2 , is a preservative for bacon and other foods, but it is potentially carcinogenic. A spectrophotometric determination of NO - 2 makes use of the following reactions: Here is an...
At 10 C ice changes to water. H 2 O(s) H 2 O(l) H = +6.01 kJ mol 1 a. Explain why the entropy change of the system is positive. b. The entropy change for the system is +22.0 J K 1 mol 1 . Calculate...
Explain the difference in the entropy of each of the following pairs of substances in terms of their state and structure. a Br, (1) S = 151.6JK mol1 and I,(s) S = 116.8 JK'mol-1 b H,(g) Se = 130.6...
Explain the term foreign key and give an example.
How do you calculate the variable cost per units using the high-low method?
A property consisting of both water lot and upland sold recently for $250,000. Based on comparable upland sales and other data, the upland portion of the sale was valued at $220,000. Therefore, the...
What is the single most important step in the portfolio management process?
Discuss what you have learned about accounting so far. Your post must cover: double entry accounting rules at least 2 GAAP definition of accrual accounting an example of an adjusting entry an example...
A defined benefit pension plan has a funding formula equal to 1% x years of service x final salary. If Jodi's final salary is $600,000 and Jodi has earned 30 years of service, what is Jodi's...
Two optically flat plates of glass are separated at one end by a wire of diameter 0.200 mm; at the other end they touch. Thus, the air gap between the plates has a thickness ranging from 0 to 0.200...
As long as we can't lose any money, we have a risk-free investment." Discuss this comment. Q2: Both investing and gambling can be defined as "undertaking risk in order to earn a profit." Explain how...
In each case below, draw the curved arrow(s) required in order to convert the first resonance structure into the second resonance structure. In each case, begin by drawing all lone pairs, and then...
Consider the isothermal expansion of 2.35 mol of an ideal gas at 415 K from an initial pressure of 18.0 bar to a final pressure of 1.75 bar. Describe the process that will result in the greatest...
An automobile tire contains air at 225. 10 3 Pa at 25.0C. The stem valve is removed and the air is allowed to expand adiabatically against the constant external pressure of one bar until P = P...
Let be a finite alphabet. (a) Give a (recursive) definition of a function rev : * * that reverses a word in *. So for example rev (abbab) = babba; rev(aaab) = baaa. (b) Consider the following...
* Write a complete C program consisting only of a main program that will read from a file triplets of numbers: an integer followed by two doubles. We do not know how many triplets there are but all...
Discuss how a company can improve its production and sales

For each of the following reactions, suggest whether the entropy of the reactants or the products will

Question:

Step by Step Answer:

a It is difficult to decide which species has greater entropy as the number of molecules increases i...View the full answer

Cambridge International AS And A Level Chemistry Coursebook

Students also viewed these Sciences questions