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Vadim26 [7]
3 years ago
6

Ethanol is produced from ethene by hydration in the presence of a catalyst. What is hydration?

Chemistry
1 answer:
kvasek [131]3 years ago
3 0
A Hydration reaction is a chemical reaction in which a substance combines with water. Hope that helps!!
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A sample has a pH of -0.248 (yes, it really is possible to have a negative pH). Find
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Answer:

pOH= 14.248

[H+]=1.77 M

[OH-]=5.65 x10^-15M

Explanation:

pH+pOH= 14

pOH= 14-pH

pOH=14-(-0.248)

pOH= 14.248

[H+]=10^-pH= 10^-(-0.248)=1.77 M

[OH-]=10^-pOH= 10^-14.248=5.65 x10^-15M

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