righteousdeboss righteousdeboss

02-09-2020
Chemistry

contestada

Why enthalpy of combustion is always negative ?

Respuesta :

fsamuels658 fsamuels658

02-09-2020

Answer:

reason is Heat is involved, the reaction is exothermic and therefore heat is lost to the surrounding

Answer Link

Otras preguntas

What does it mean when we describe water as being polar?

1.56 x 10 to the 4th power in Standard notation

Which physical needs must a parent take care of for infants?

What is the adjectives for the sentence “ Do not feed any bear in the park.”

If a law prevents individuals from exercising a fundamental right, the law will be subject to

Which phrase describes a solution? A. A homegeneous mixture B. A graduated substance C. A heterogeneous mixture D. A primary mixture of elements

The perimeter of a rectangle is 99 inches. It’s width is 11 inches. What is the length of the rectangle? Solve algebraically and arithmetically.

Along with human migration, europeans were also involved in the columbian exchange between the eastern and western hemispheres, which included the exchange o

Review the phrase fragment. Unwinding the hose. The man watered the dry lawn. Which best corrects the phrase fragment

The fact that no organism exists as an entity separate and distinct from its environment is a major concept in the branch of biology known as