Classify each of the following reactions as H r , H f or H c a MgCO 3 (s) MgO(s) CO 2 (g) b C(graphite) O 2 (g) CO 2 (g) c HCl(g) NH 3( g) NH 4 Cl(s) d H 2 (g) 12O 2 (g) H 2 O(l) ...

a MgCO3 MgO CO2 this is a decomposition reaction so the enthalpy change associat ...

Classify each of the following reactions as H r , H f or H

Question:

Classify each of the following reactions as ΔH^ϴ_r, ΔH^ϴ_for ΔH^ϴ_c:

a. MgCO₃(s) → MgO(s) + CO₂(g)

b. C(graphite) + O₂(g) → CO₂(g)

c. HCl(g) + NH₃₍g) → NH₄Cl(s)

d. H₂(g) + 1⁄2O₂(g) → H₂O(l)

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 17, 2021 02:37 AM

See More Questions

Classify each of the following reactions as a combination reaction, decomposition reaction, displacement reaction, or combustion reaction. a. When solid calcium oxide, CaO, is exposed to gaseous...
Classify each of the following reactions as a combination reaction, decomposition reaction, displacement reaction, or combustion reaction. a. When they are heated, ammonium dichromate crystals,...
Classify each of the following reactions as a combination reaction, decomposition reaction, displacement reaction, or combustion reaction. a. When they are heated, ammonium dichromate crystals, (NH 4...
Neo-Darwinism believes that new species develop through (A).Continuous variations and natural selection (B) Mutation with natural selection (C) Hybridization (D) Mutation
In 2001 when Grace Hawthorne, CEO, and Shoshana Berger, Editor-in-Chief, came up with their idea for ReadyMade there were no other publications with their unique do-it-yourself (DIY) theme. ReadyMade...
To help you see where you need to improve in grammar and punctuation, take the Diagnostic Test, B.1, Appendix B. Nomlnative (subject of clause) Reflexive/ Possessive Objective Intenslve Singular 1st...
You are considering accepting a job at Big Business Corporation. As a condition of employment, you must sign a covenant not to compete with Big Business in which you agree that when your employment...
Error Analysis and Correcting Entry the reported net incomes for the first 2 years of Sinclair Products, Inc., were as follows: 2010, $147,000; 2011, $185,000. Early in 2012, the following errors...
All work must be shown on every facet of the solution. This includes a timeline with cashflows, timing and rates clearly laid out and formulas (in pure form, not in the calculator or excel form). A...
Kampa Company and Arbor Company are similar firms that operate in the same industry. Arbor began operations in 2001 and Kampa in 1995. In 2006, both companies pay 7% interest on their debt to...
240 cm 3 of ethane (C 2 H 6 ) was burnt in a controlled way and found to raise the temperature of 100 cm 3 of water by 33.5 C. (specific heat capacity of water = 4.18Jg 1 K 1 ; 1mol of gas molecules...
a. Define standard enthalpy change of combustion. b. When red phosphorus burns in oxygen the enthalpy change is 2967 kJ mol 1 . For white phosphorus the enthalpy change is 2984 kJ mol 1 . For both...
Solve each compound inequality. Graph the solution set, and write it using interval notation. x +1> 3 or x + 4 <2
Calvin had been an avid coin collector for many years, and the most valuable coin in his collection was an uncirculated, mint condition, 1943 Lincoln penny made of copper (most pennies made during...
Luthan Company uses a plantwide predetermined overhead rate of $22.10 per direct labor-hour. This predetermined rate was based on a cost formula that estimated $265,200 of total manufacturing...
Discuss the role of circadian rhythms in orchestrating temporal patterns of homeostatic processes such as sleep-wake cycles, metabolism, and hormone secretion?
As a CX expert you have been assigned to your client ICICI bank for a CX overhaul .You are required to make recommendations Taking a look at the company's financial(ROI) and strategic impacts of...
Answer each item and proAbel donated a lot to his illegitimate son Tony. Abel found out later, however, that Tony was not his son. Can Abel have the contract annulled? Explain the grounds of your...
What amounts are debited to the Finished Goods Inventory account during the year? What amounts are credited to this account? What type of balance (debit or credit) is this account likely to have at...
You are standing at x = 9.0 km and your assistant is standing at x = 3.0 km. Lightning bolt 1 strikes at x = 0 km and lightning bolt 2 strikes at x = 12.0 km. You see the flash from bolt 2 at t = 10...
A compound with molecular formula C 3 H 8 O produces a broad signal between 3200 and 3600 cm-1 in its IR spectrumand produces two signals in its 13 C NMR spectrum. Deduce the structure of the...
A compound with molecular formula C 4 H 6 O 4 produces a broad signal between 2500 and 3600 cm-1 in its IR spectrum and produces two signals in its 1 H NMR spectrum (a singlet at 12.1 ppm with a...
Propose the structure of a compound that exhibits the following 1 H NMR data: (a) C 5 H 10 O 1.09 (6H, doublet) 2.12 (3H, singlet) 2.58 (1H, septet) (b) C 5 H 12 O 0.91 (3H, triplet) 1.19 (6H,...
Explain the meaning of carried interest. As an entrepreneur, should you care?
Should banks deny loans to decaying urban areas with large numbers of minorities (red-lining)? Is that an ethical breach? Explain the reasons.
Research online and select three venture capital firms that already invested in music companies and answer the following questions for each of them: Who are their partners? In which stage do they...

Classify each of the following reactions as H r , H f or H

Question:

Step by Step Answer:

a MgCO3 MgO CO2 this is a decomposition reaction so the enthalpy change associat...View the full answer

Cambridge International AS And A Level Chemistry Coursebook

Students also viewed these Sciences questions