Emanuel7941 Emanuel7941
  • 12-02-2024
  • Chemistry
contestada

A chemist measures the energy change ΔH during the following reaction.
2NO₂(g) → N₂O₄(g); ΔH = -55.3 kJ

Is this reaction endothermic or exothermic?

Relax

Respuesta :

Otras preguntas

Mary used Delicious (d) and Golden Delicious (g) apples to make homemade applesauce. Delicious apples are $0. 75 each and Golden Delicious apples are $1. 25 eac
in yellowstone are you team rainwater?
4 3/4 + 2 2/4? thank you!
What is a liquid mixture whose parts are evenly blended?.
1. Los estudiantes hacen la tarea antes do acostarse por la noche 2. Yo me levanto después de que me despierto 3. Es recomendablo almorzar antes de ir a la escu
Question 1 (1 point) Khianna needs to organize her informational text project about her new lawn mowing business. She plans to include headings for the types of
what is 0.068 as a mixed number​
brainliest if correct Solve: 8( 4 - 2^{6} divided by 4)
A desk is purchased for $277. Calculate its worth after depreciating for 5 years if its depreciation rate is 20% per year.
6 over 30 times 7 over 20 is ?