1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vilka [71]
3 years ago
13

The total bonding energy for the products of a reaction is 2535 kJ/mol and the bonding energy of the reactants is 1375 kJ/mol. C

alculate the change in enthalpy, and classify the reaction as endothermic or exothermic.
-1160 kJ/mol, endothermic

1160 kJ/mol, exothermic

-1160 kJ/mol, exothermic

1160 kJ/mol, endothermic
World Languages
2 answers:
andreyandreev [35.5K]3 years ago
8 0

Answer:

1160 kJ/mol, endothermic

Explanation:

The change in enthalpy is calculated as follows:

ΔH of reaction = H of products - H of reactants

Then, for this case:

ΔH of reaction = 2535 - 1375 = 1160 kJ/mol

  • Endothermic reactions have a positive change in enthalpy
  • Exothermic reactions have a negative change in enthalpy

alexira [117]3 years ago
4 0
Exothermic reactions release heat so is in negative and endothermic is vice versa
You might be interested in
Literature in English
spin [16.1K]

Meaning of Literature in English

5 0
2 years ago
Read 2 more answers
Helppppp ASAP mark you Brainliest if it RIGHT, Read then answer the 1 question.
natta225 [31]

Answer:

I think it's C, the third option. Sorry if i'm wrong!

7 0
3 years ago
Read 2 more answers
Briefly outline parent association combating risky behaviour
Over [174]

Parents' associations combating risky behaviours are through:

  • Understand the child and communicate with them in a positive manner.
  • Conveying the negative aspects of such behaviours via several activities or in some innovative way.
  • Tutoring or counselling sessions are an important part.
  • Try to divert their minds and involve them in some other activities

<h3>What are risky behaviours?</h3>

This is known to be anything that would put ourselves or others at risk of physical, mental, or emotional harm or abuse. This behaviour runs a risk to people involved in it.

For parents to get involved in combating risky behaviours that would endanger a child, it is very necessary to understand a child well in order to communicate effectively for the child to be prepared to receive positive communication or help from the parent.

Hence, parents' involvement in combating risky behaviour in kids or guardian is outlined above where a parent should understand a child and communicate well in a positive manner for the child to understand.

Read more about <em>risky behaviours</em> here:

brainly.com/question/28173393

#SPJ1

3 0
1 year ago
Any
slamgirl [31]

The message the author convey through the use of irony in the passage is;

  • When the opponent speaks rudely to Anthony, the author shows that taking something for granted will bring a person bad luck.

<h3>The summary of the passage "an election day surprise.</h3>

Anthony and an opponent contested for a position in the school. The students were anticipating the result of the election, so, Anthony went ahead to congratulate his opponent in advance.

His opponents smiled smugly, her braces flashing at him as she said, arrogantly, “Thanks, Anthony, and better luck next year, okay?”

At the end of the election, Anthony won to his dismay and he was asked to deliver his speech.

Learn more about passages:

brainly.com/question/24858866

8 0
2 years ago
Tama bang payagan ni ceiling so kulas sa patuloy nitong pagsusugal ? bakit?<br>​
Alex777 [14]
Khan khling sholng ken thet
5 0
3 years ago
Other questions:
  • But when the frames of poles were made into tepees by being covered with cloth and skins, White Fang was astounded. It was the c
    14·2 answers
  • Read the first sentences in Dorthea’s personal narrative. 1. Jamie and Jeremy are my next door neighbors. 2. They are brother an
    13·2 answers
  • Excerpt from Cherokee Indian Ancestry
    14·2 answers
  • HARD RIDDLE!!! Can you figure it out? Which animal can you make if you take;
    13·2 answers
  • According to Aristotle, poetry is a form of _____.
    7·2 answers
  • My dad left me how do I get him back
    5·2 answers
  • Leia a tira e sobre a segunda frase, indique a alternativa correta. *
    7·2 answers
  • How is confrontation not healthy for sustaining positive relationship ​
    7·1 answer
  • Sumulat ng limang pangungusap na sanhi at bunga na maaaring maiugnay sa mga larawan
    8·1 answer
  • I'm having difficulty finding this answer. Please help.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!