Which of the following metals will react with water to produce a metal hydroxide and hydrogen gas? mg li al pb

Actually to determine which metals will react with water to form hydroxide, we have to refer to the reactivity series. In this case, our baseline would be Hydrogen ion since it is the one being displaced by the metal in the water compound (H+ OH-) to form metal hydroxide. From the series, all metals are above hydrogen, hence all will react.

all

can you attach the

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

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