A 5.00 g mass of a metal was heated to 100.0 oC and then plunged into 100.0 g of water at 24.0 oC. The temperature of the resulting mixture became 28.0 oC.

i believe that it is a exoplanet

2b2t

explanation:

2b2t

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24

it's 3.2 on edge, i just took the test.