lesliemendez413 lesliemendez413

20-10-2022
Chemistry

contestada

Based on the reactions:

1. 2NO2 (g)N2O4 (g) H1 = - 57.2 kJ
2. 2NO(g) + O2 (g)2NO2 (g) H2 = -114.1 kJ
Use Hess's law to calculate H for:

2NO(g) + O2 (g)N2O4 (g)

Respuesta :

Otras preguntas

Can anyone answer this?

345nm=____mmI need to see how to work the problem out

Shellie, a single individual, received her Bachelor's degree in 2017, and took a job with a salary of $45,000 per year. In 2018, she began paying interest on qu

Evaluate 3^2 + (5-2) X 4 - 6/3

how much force does it take to accelerate a 50.8 kg person at 3.50 m/s ^2?

Legalism definition

Hooke's Law. The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. If the distance is 10 cm when the wei

How is comedy different from a tragedy?

Please help me with this question

You are working in the emergency department when M.B., a 72-year-old man, enters with a chief com-plaint of the inability to void. His initial vital signs (VS)