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
Leno4ka [110]
2 years ago
7

In the following reaction, how much heat is generated when 3.05 moles of CH₄ are burned?CH₄ (g) + 2 O₂ (g) → CO₂ (g) + 2 H₂O(g)

∆H° = -802 kJ/mol
Chemistry
1 answer:
agasfer [191]2 years ago
4 0

response:- = - 2446.1KJ of heat.

<h3>What temperature does a chemical reaction reach?</h3>

The energy that is released or absorbed during a chemical reaction is known as the heat of reaction. When reactants are transformed into products, it describes how the energy content changes.

<h3 /><h3>What causes a chemical reaction to produce heat?</h3>

The heat is a result of the reactant molecules' chemical bonds, which contain more energy than the product molecules' chemical bonds do.

calculation:

- CH4 produces -802 kJ of heat per mole.

3.05 moles of... thus -802 x 3.05 = -2446.1 KJ heat

A negative sign signifies heat production or release.

To know more about chemical reaction visit:-brainly.com/question/22817140

#SPJ9

You might be interested in
PLEASE HELP ME THIS IS DUE RN I HAVE NO IDEA I WILL MARK BRAINLIEST I JUST NEED HELP
djverab [1.8K]

Answer:

3.45 × 10^5

=3.45^5

I hope this helps

6 0
3 years ago
How to find the relationship between slope and speed
devlian [24]
You can study article about slope and speed 
3 0
3 years ago
Which best explains why scientific theories grow stronger over time?
Liono4ka [1.6K]
A is the right answer
6 0
3 years ago
Read 2 more answers
Help plz thanks guys
Fed [463]
Oh no se, aparte que ni inglés se lo siento 0102938
4 0
3 years ago
Why are steam and ice similar ?
kipiarov [429]
Both derive from H20, one is agitated molecules from being heated up. The other molecules are slowed down by being cooled. 
8 0
3 years ago
Other questions:
  • Do we generally break chemical bonds when we cool molecules?
    9·1 answer
  • A given hydrocarbon is converted completely to carbon dioxide and water, and equal numbers of moles of co2 and h2o are produced.
    12·1 answer
  • Which of these carbohydrates is a monosaccharide maltose fructose cellulose or lactose
    8·2 answers
  • Sodium bromide equation
    6·1 answer
  • Tell uses of nitrogen ​
    9·1 answer
  • 9-fluorenone was isolated and purified from a crude mixture containing chloroanilic acid and benzocaine dissolved in diethyl eth
    13·1 answer
  • can we stir silver nitrate solution with copper spoon? why or why not? support your answer with reason.​
    8·1 answer
  • Review the equation below.
    10·2 answers
  • Tons<br> Problems<br> If a -1 ion has 10 electrons, what element is it?
    9·1 answer
  • What do plants do with most of the oxygen produced in photosynthesis? A They use most of the oxygen to make more glucose. B They
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!