The second-order reaction CH3CHO→CH4+CO has the reaction constant k of 6.73×10−5 L/mol s. If the initial concentration of CH3CHO is 0.551 mol/L, what is the concentration of CH3CHO after 45.0 seconds? Your answer should have 3 significant figures (three decimal places).

Explanation:

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In this case, since the rate law for this chemical reaction would be:

The integrated rate law after its demonstration is:

Thus, for the given rate constant, initial concentration of CH3CHO and elapsed time, the resulting concentration is:

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answer: e.   sour taste

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bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

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