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The decomposition of ammonia gas (NH3) leads to the production of N2 gas and H2 gas....

The decomposition of ammonia gas (NH3) leads to the production of N2 gas and H2 gas. A chemist adds 4.0 mol of ammonia gas to a 2.0 L sealed, rigid container and heats it. It has been found that at equilibrium the number of moles of ammonia gas is 2.0 in the same 2.0 L container. Determine the equilibrium concentration of N2 and H2 gas,

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