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olasank [31]
3 years ago
8

A buffered solution containing dissolved aniline, c6h5nh2, and aniline hydrochloride, c6h5nh3cl, has a ph of 5.75.

Chemistry
1 answer:
Semmy [17]3 years ago
7 0
2.13 would be your answer
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A sample of krypton gas in a container of volume 1.90 L exerts a pressure of 0.553 atm at 21 Celsius. How many moles of gas are
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Explanation:

pv = nRT

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How many grams of mercury are needed to react completely with 157g of sulfur to form hgs?
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<span>To solve this we need to balance the equations first.
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 One mole of Hg requires one mole of S to form one mole of HgS.
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So 4.90 moles of S reacts with 4.90 moles of Hg.
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Explanation:

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The 2 parts or components that make up a solution would be the solute and the solvent.
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How does changing the surface area increase the reaction rate of a chemical change
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