righteousdeboss righteousdeboss
  • 02-09-2020
  • Chemistry
contestada

Why enthalpy of combustion is always negative ?

Respuesta :

fsamuels658
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

A doctor orders 2.0 mg of morphine. The vial of morphine on hand is 10. mg/mL. How many milliliters of morphine should you administer to the patient?
factorise 8x+12 ffffffffffdfffdfdfd
A car of mass 300kg starts from rest and travels upwards along a straight road of 450m inclined at an angle of 5 degree to the horizontal and the speed of the c
_____ describes how the cause of a disease leads to anatomical and physiological changes in the body that ultimately result in the disease.
The gallbladder stores and concentrates _____. a. gastric acid b. bile c. blood d. urine e. insulin
Explain three reasons why conducting patent searches is helpful for inventors.
When a company’s organizational design changes, effective managers should also anticipate doing which of the following? a. Changing the company’s leadership pr
The nominal monthly rate for a loan is quoted at 5%. What is the equivalent annual rate? Semiannual rate? Continuous rate?
molar mass of a gas lab help?
What are the 3 main hardware components of a computer? A. CPU, Memory, Motherboard B. Input devices, Output devices, Motherboard C. Processor, Binary, RAM