Postwqn2inacher4ra Postwqn2inacher4ra

04-09-2016
Chemistry

contestada

a law that states that if a series of reactions are combined, the enthalpy change for the reaction is the sum of the enthalpy changes for the individual reactions

Respuesta :

JoshEast JoshEast

04-09-2016

That would be Hess' Law.

Answer Link

Otras preguntas

When must all men register for the Selective Service?

An art gallery has 9 paintings to display along a hallway. How many different ways can they choose and display 6 of the paintings?

What are two rights of everyone living in the United States?

Equal amounts or ethanol and water are mixed at room temperature and at 101.3 kPa. Which process is used to separate ethanol from the mixture? (1) distillation

Who is the Commander in Chief of the military?

Compared to the charge of a proton, the charge of all electron has (1) a greater magnitude and the same sign (2) a greater magnitude and the opposite sign (3)

If the President can no longer serve, who becomes President?

When an excited electron in an atom moves to the ground state, the electron (1) absorbs energy as it moves to a higher energy state (2) absorbs energy as it mov

Name one war fought by the United States in the 1800s.

What is the gram-formula mass of Fe(NO3)3? (1) 146 g/mol (3) 214 g/mol (2) 194 g/mol (4) 242 g/mol