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

talk about a restaurant

What are the phases of a scientific method?

Write the factors of [tex] {a}^{3} + {b}^{3} .[/tex]

Escribe un anuncio, en español, sobre un próximo concierto de rock. Crea detalles ficticios sobre la banda, el lugar y la fecha del evento. Enumere los instrume

Suppose a newspaper wants to conduct a survey on heating oil consumption in Iowa. For the survey, the newspaper randomly picks 26 households. What is the sample

Which is the simplified form of r^-7 + s^-12

this keeps food and drink cold

Difference between temporary and permanent methods of contraception

Two students try to move a heavy box. One pushes with the force of the 80N while the other pulls with a force of 40N in the same direction. What is the work don

'Nepal is a multi-geographical country.' Prove the statement giving examples.