gabrieaunna20 gabrieaunna20

07-04-2017
Chemistry

contestada

if the heat involved in a chemical reaction has a negative sign

Respuesta :

Invisibread Invisibread

07-04-2017

If the heat of reaction, also known as delta H, has a negative sign, it is just showing that the reaction of the system is Exothermic, or releases heat into is surroundings.

Answer Link

Otras preguntas

Why are protists difficult to classify?

what rate is about the same as to 60miles per hour

ano ang tunay at malalim na kahulugan ng pakikipagkaibigan??

QUESTION:How does the process of a spider creating its web resemble the construction of a person's network of relationships, and what aspects of the spider's we

Changing brains activity hearing

Assume that the required reserve ratio is 1/5 (or 20%) and that Bank Z has no excess reserve. If an individual deposits $1,000 cash into her bank account at Ban

Grayson owns a food truck that sells tacos and burritos. He only has enough supplies to make 110 tacos or burritos. He sells each taco for $3.25 and each burrit

Find the area of this trapezoid. Be sure to include the correct unit in your answer. 18 ft, 5 ft, 6 ft and 8 ft

Using the numbers 2 6 7 how do I get an answer of 26

What situation could be modeled with the equation 40 divided by 8 =5