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Oksi-84 [34.3K]
3 years ago
14

Why are familiar objects such as pens and paper clips not commonly counted in moles?

Chemistry
1 answer:
Anton [14]3 years ago
6 0
Well ask yourself why don't we count it in moles and you should get your answer.
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What is relative isotopic mass
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Answer:

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What mass of salt is needed to prepare 600 mL of a 4g/L solution?
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The acetic acid/acetate buffer system is a common buffer used in the laboratory. Write the equilibrium equation for the acetic a
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Answer:

CH₃CO₂H + H₂O ⇄ CH₃CO₂⁻ + H₃O⁺

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A buffer is defined as the mixture of a weak acid and its conjugate base or vice versa.

For the acetic acid buffer, CH₃CO₂H is the weak acid and its conjugate base is the ion without H⁺, that is CH₃CO₂⁻. The equilibrium equation in water knowing this is:

<h3>CH₃CO₂H + H₂O ⇄ CH₃CO₂⁻ + H₃O⁺</h3>

<em>In the equilibrium, the acid is dissociated in the conjugate base and the hydronium ion.</em>

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Explanation:

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What is the mass in grams of one mole of many of any substance known as
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