lovelife5885 lovelife5885

02-01-2020
Chemistry

contestada

What is the standard enthalphy change ΔHo, for the reaction represented above? (ΔHof of C2H2(g) is 230 kJ mol-1; (ΔHof of C6H6(g) is 83 kJ mol-1;)

Respuesta :

Adetunmbiadekunle Adetunmbiadekunle

03-01-2020

Answer:

-608KJ/mol

Explanation:

3 C2H2(g) -> C6H6(g)

ΔHrxn = ΔHproduct - ΔHreactant

ΔHrxn= ΔHC6H6 - 3ΔHC2H2

ΔHrxn = 83 - 3(230)

ΔHrxn = -608

Answer Link

Otras preguntas

why do birds peck the ground

how to simplify this

Experiments are most common in which discipline? A. Criminal Justice B. Criminology C. Sociology D. Psychology

A mountain climber climbed down a cliff 50 feet at a time.he did this 5 times in one day.what was the overall change in his elevation?

Solve for x by completing the square: -4x^2-8x-2=0 I got: x=-1+/-the square root of 1 Is this answer correct?

What advantages do flowers give angiosperms over gymnosperms?

Find the distance between the given points. A(5, 3) and B(7, -4) Distance =

Mayan ceramics included figures of humans and animals vessels and bases what common theme was depicted on Mayan vases

the theme of young goodman brown is

How do people react when they are able to freely communicate with one another?