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

Anna and karl have the same intelligence quotient (iq) scores and are similar on other characteristics, such as age and socioeconomic status. both are asked to

Which group of workers contributed the most to the economic prosperity of the 1950s?A. white collar workers B. blue collar workers C. agricultural workers D. go

what is the significance of kennedy using recent in the conflict over the civil right

As World War I ended, a major concern for the United States involved

The veloctiy of sound in air is given by the equation v=20 times the square root of 273+t where v is the velocity in meters per second and t is the temperature

Write this sentence in passive voice: Everybody loves somebody sometime.

Segment KL is tangent to ⊙ J. If KL¯¯¯¯¯¯≅JK¯¯¯¯¯, what is m∠J? The image is of a circle with centre P and having a sector KJM. KL is tangent to the circle. Poi

An artist was able to draw one seventh of a picture every hour. If he needed to paint 8 pictures for an art show, how many hours would it take him

Which of the following shows that polynomials are closed under subtraction when polynomial x + 5 is subtracted from 3x2 + 2x − 6? 3x2 + x − 11 may or may not b

Base your answer to the question on the diagrams shown below. What is the probability of drawing a red card and then spinning a 1?