katelynchumley03 katelynchumley03

02-04-2021
Chemistry

contestada

2C(s) + 2H2(g) → C2H4(g): ΔH = +52.4 kJ/mol

Which statement about this reaction is correct? (3 points)

Respuesta :

UriRose UriRose

02-04-2021

i think it would be synthesis because two simple molecules combine

Answer Link

Otras preguntas

Please help asap 25 points

How do you say Olives In Spanish

The word cracks has several possible meanings. use context clues to determine the meaning of the underlined word cracks in the passage.

P(A1) = .20, P(A2) = .40, P(A3) = .40, P(B1 | A1) = .25, P(B1 | A2) = .05, and P(B1 | A3) = .10. Use Bayes’ theorem to determine P(A3 | B1).

Which best describes how the population of Europe is changing? A. It is slowly declining, due to a low birthrate. B. It is rapidly declining, mostly due to emig

What do Jane Austen’s Northanger Abbey, Eaton Stannard Barrett’s The Heroine, and Thomas Love Peacock’s Nightmare Abbey have in common? A. The authors wrote the

When individuals lack the knowledge or skill to perform a novel or complex task, what kind of goal will be most effective

If your car has a 40 liter gas tank and your car can achieve 26 mpg (miles per gallon), how far can you travel on a full tank

3. Why did the colonies depend on Europe for trade?

I NEED HELP ASAP!!! Amalia and Alec are studying the growth of a plant over time. They measure the height of the plant at the end of each week for several week