riaskyer
riaskyer riaskyer
  • 02-04-2021
  • Chemistry
contestada

Given the balanced equation representing a reaction
occurring at 101.3kPa and 298K:
2H2 + O2 + 2H2O + 571.6kJ

What is the total amount of energy released when
0.75mol of H2O is produces?

1) 214.4 kJ
3) 285.8 kJ
2) 428.7 kJ
4) 571.6 kJ

Respuesta :

rileyjocrubaugh rileyjocrubaugh
  • 03-04-2021
3) 285.8 kJ is the correct answer
Answer Link

Otras preguntas

PLS HELP Easy Question!!!
Math help please? giving 100 points. This is my last question i have and i'm just wanting some explanations on this since i was gone for a week during school. I
Which statements indicate what the fossil record suggests about evolution on earth?
Which sentence BEST concludes Kanita’s paragraph ?
Numero de factores primo 72
What was president Hoover's governing
Un equipo de fútbol argentino se negó a pagar el tratamiento médico de _________. Lionel Messi Barcelona F.C. Miguel Cabrera Los Tigres de Detroit
how would you write 77.7ovdrbar% as a decimal? Set that decimal equal to x. What digit or digits repeat
Who makes the decisions about which news items will be covered
Where does oogenesis take place? in the seminiferous tubules in the ovaries in the uterus in the fallopian tubes