hibiychlove76 hibiychlove76

23-03-2021
Chemistry

contestada

2 C2H2(g) + 5 O2(g) → 4 CO2(g) + 2 H2O(g)

Respuesta :

kittmusd kittmusd

23-03-2021

Answer:

Not approved but I think 4(-393.5)+ 2(-241.8)) – (2(227) + 5(0))

The enthalpy change is -2511.6.

Explanation:

Answer Link

Otras preguntas

Prior to 1820, how did eligible citizens cast their votes in elections? A.) by raising their hands B.) by calling out their votes C.) by casting secret ballots

What would be a topic sentence from the book "War of the Worlds" Chapter 4: the Cylinder Open?

When would you be most likely to use an interrogative pronoun? A.) to introduce a question B.) to add emphasis to a noun or a pronoun C.) to introduce an

A car starts from rest at a stop sign. It accelerates at 4.0 m/s^2 for 3 seconds, coasts for 2 s, and then slows down at a rate of 3.0 m/s^2 for the next stop s

Eric purchased three music CDs and a sweatshirt from a band's online store and received a 20% discount. He paid $100 for his purchase. The following week, the s

If the federal reserve sets the reserve rate to 2%, determine the resulting money multiplier.

What is the value of the expression 3/5 divided by 5/8

what set of transformations could be applied to rectangle abcd to create a'b'c'd'? a. reflected over the x-axis and reflected over the y-axis b. reflected over

A news article discussed a genetically engineered medicine that is used to enhance the production of antibodies that are used against disease. Which medicine ca

The following question is in the section Colonial Literature. It uses the language of the time. Which words mean "tired" in this excerpt from Anne Bradstreet’s