Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. consider these reactions where m represents a gene

Consider these reactions where M represents a generic metal: 2M(s) + 6HCl(aq) ---->2MCl3(aq) + 3H2(g) Delta...

70.2K

Verified Solution

Question

Chemistry

Consider these reactions where M represents a generic metal:

2M(s) + 6HCl(aq) ---->2MCl3(aq) + 3H2(g) Delta H1 =-569kj

HCl(g) ----> HCl(aq)   DeltaH2 = -74.8

H2(g) + Cl2(g) ----> 2HCl(g) Delta H3 = -1845kj

MCl3(s) ----> MCl3(aq)   Delta H4 = -405kj

Use the above information to determine the enthalpy of thefollowing reaction:

2M(s) + 3Cl2(g) ----> 2MCl3(s)   What is Delta Hfor this reaction?

Answer & Explanation Solved by verified expert
3.6 Ratings (630 Votes)
notes use hess laws for enthalpy changes note that we need 2Ms in the left so eqn 1 remains the same we need to cancel HClaq so we need to multiply eqn 2 by 6 then 2Ms 6HClaq    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Statistics
1.2K views

The manager of a large supermarket took a random sample of 1400 egg cartons and found...

Statistics
1.2K views

1. A multiple linear regression model should not be used if: A The variables are all statistically...

Physics
1.2K views

Three identical coils A B and C are placed coaxially with their planes parallel to...

Basic Math
1.2K views

Solve for w, where w is a real number.w = -3

Basic Math
1.2K views

f(x)=2x+2x-8x-8If there is more than one answer, separate them with commas.Click on "None" if applicable.

Calculus
1.2K views

R is the region bounded by the functions f(x) = -(3x/2) - 10 and g(x)...

Accounting
1.2K views

Gabi Gram started The Gram Company, a new business that began operations on May 1....

Accounting
1.2K views

3. CCC Company began operations on January 1, 2019. During the year, Andrei entered into...

Accounting
1.2K views

When using the indirect method to prepare the statement of cash flows, net income is...

Accounting
1.2K views

Selected transactions completed by Equinox Products Inc. during the fiscal year ended December 31,20Y2, were...

Accounting
1.2K views

You take out a 7-year amortized loan to buy a new car. After making monthly...

Finance
1.2K views

A deposit of $500 earns the following interest rates? 5 percent in the first year,...