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Mrrafil [7]
2 years ago
15

Calculate the mass of diphosphorus pentoxide (P,05) that contains a trillion (1.000 x 10^2) phosphorus atoms. Be sure your answe

r has a unit symbol if necessary, and round it to 4 significant digits.​
Chemistry
1 answer:
katrin2010 [14]2 years ago
7 0

Answer: The answer is 94.25 × 10¯¹² g.

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Explanation:

The solution of the lactic acd and sodium lactate is referred to as a buffer solution.

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Buffer solutions are generally known to resist change in pH values.

When a strong base (in this case, NaOH) is added to the buffer, the lactic acid will give up its H+ in order to transform the base (OH-) into water (H2O) and the conjugate base, so we have:

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Since the added OH- is consumed by this reaction, the pH will change only slightly.

The NaOH reacts with the weak acid present in the buffer sollution.

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