xettridheeraj01 xettridheeraj01

21-10-2022
Chemistry

contestada

The standard enthalpy of formation of H₂O, CO₂ and C6H8 are -286,-393.5 and 49.12 kJ/mol respectively at 298k. Calculate the standard enthalpy of combustion of C6H8 at the given temp.

Respuesta :

Otras preguntas

range of motion definition

Jessica's shoebox is 20 centimeters long and 10 centimeters wide. How many more millimeters is the length of the shoebox than the width?

Which of the following statements about antibodies is false? (A) Antibodies are produced by different combinations of soluble proteins in the blood called compl

How did Roosevelt's policies help the conservation of natural resources?

why do you think the pharaohs might have wanted to support the nobles?

An energy value of 3.313 × 10^{-19} joules is needed to break a chemical bond. What is the wavelength of energy needed to break the bond? (The speed of light =

A change of phase never accompanies a. a change in volume b. a change in pressure c. a change in temperature d. a change in density e. a change in structure

What is the solution to the equation?3q + 5 = –2q + 20 A. q = 3

who is the only person that can break a tie in the senate

the product of 16 and 4 less than a number is 208. Find the number.