A graph is shown of the pressure of dinitrogen pentoxide, N2…

A graph is shown of the pressure of dinitrogen pentoxide, N2O5,  in a reaction vessel during a certain chemical reaction. Match the terms to the closest estimate of the correct value.  Not all numbers will be used.  Hint:  count squares to estimate values.

Consider the reaction of the decomposition of bromochloride…

Consider the reaction of the decomposition of bromochloride to make elemental bromine with elemental chlorine at a particular temperature:                                        2 BrCl(g)   ⇌   Br2(g)  +  Cl2(g)         KP = 81.0 A closed vessel at this temperature is charged with 3.00 atm of BrCl initially and allowed to reach equilibrium. What is the partial pressure of the Br2 (in atm) at that equilibrium?

Escuchar. Read these statements first then listen to a descr…

Escuchar. Read these statements first then listen to a description of Manuela’s life. In the text editor, indicate whether each statement is “cierto” (true) or “falso.”  Manuela es española. Manuela trabaja por las mañanas. Vive con su prima Tina. Tina es estudiante de matemáticas. Ellas corren los sábados. Amigas Manuela y Tina