Give an account of the main uses og hydrogen

Explanation:

ᴀɴꜱᴡᴇʀ↷

•Nearly all of the hydrogen consumed in the United States is used by industry for refining petroleum, treating metals, producing fertilizer, and processing foods.

•Rocket fuel is a major use of hydrogen for energy.

•Hydrogen fuel cells produce electricity.

•Hydrogen is used in vehicles.

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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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