Chemistry, 31.01.2020 03:43 eddsworldfrantic

The enthalpies of formation of the compounds in the combustion of methane,

,

are ch4 (g): hf = –74.6 kj/mol; co2 (g): hf = –393.5 kj/mol; and h2 o(g): hf = –241.82 kj/mol.

how much heat is released by the combustion of 2 mol of methane?
use .

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 14:00, njones58emailtjcedu

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Answers: 1

continue

Chemistry, 23.06.2019 04:10, xojade

In an experiment, 45g of silicon tetrachloride are treated with 45ml of water. what is the theoretical yield in grams of hcl

Answers: 3

continue

Chemistry, 23.06.2019 08:00, mantha0402

Can anyone answer these questions? ? i need it before 1: 00pm today

Answers: 1

continue

Chemistry, 23.06.2019 13:30, tre9990

Determine the osmotic pressure at 25 °c of an aqueous solution that is 0.028 m nano3. a) 0.685 atm b) 0.0729 atm c) 1.37 atm d) 0.0364 atm e) 2.06 atm

Answers: 2

continue

You know the right answer?

The enthalpies of formation of the compounds in the combustion of methane,

,

Questions in other subjects:

Mathematics, 24.01.2022 23:10

In the xy-plane, the parabola with equation y=x2+2 intersects the line x−y=−4 at two points. What is the sum of the x-coordinates of the two points of intersection? -1

Mathematics, 24.01.2022 23:10

Im gonna need a lot of help tonight because i’m failing so please help asap !

Mathematics, 24.01.2022 23:10

Help me i’m stuck and this is due tomorrow ...

Advanced Placement (AP), 24.01.2022 23:10

Why customer service professionals use paraphrasing?...

English, 24.01.2022 23:10

In the book "Of Mice & Men" what is Lennie Small's character description (make it in your own words and must have 6 - 8 paragraphs)...

Engineering, 24.01.2022 23:10

are a tight-fitting form of PPE that covers the eyes and provides protection from impact, dust, and splashes....

Mathematics, 24.01.2022 23:10

My brother needs help ...

Medicine, 24.01.2022 23:10

Antigens are proteins on the that identify the cell as self or foreign. An antibody is a protein that can bind to a specific so that the immune system can remove it more easily.

Mathematics, 24.01.2022 23:10

What are the roots of the equation x² + 6x + 13 = 0 in simplest a + bi form?...

Mathematics, 24.01.2022 23:10

The perimeter of a rectangle is 70 m. What are the dimensions that will produce the maximum area of such a rectangle? What is the maximum area?...

More questions: Chemistry Another questions

The enthalpies of formation of the compounds in the combustion of methane, , are ch4 (g): hf = –74.6 kj/mol; co2 (g): hf = –393.5 kj/mol; and h2 o(g): hf = –241.82 kj/mol. how much heat is released by the combustion of 2 mol of methane? use .

Answers

Other questions on the subject: Chemistry

Questions in other subjects:

The enthalpies of formation of the compounds in the combustion of methane,

,

are ch4 (g): hf = –74.6 kj/mol; co2 (g): hf = –393.5 kj/mol; and h2 o(g): hf = –241.82 kj/mol.

how much heat is released by the combustion of 2 mol of methane?
use .