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Anna [14]
3 years ago
9

A sample has a pH of -0.248 (yes, it really is possible to have a negative pH). Find

Chemistry
1 answer:
dalvyx [7]3 years ago
5 0

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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Answer:

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Explanation:

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2 years ago
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jasenka [17]

Answer:

Noble gas Electronic configuration of arsenic:

As₃₃ = [Ar] 3d¹⁰ 4s² 4p³

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Its symbol is As.

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It is also used for hardening.

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3 0
3 years ago
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vovikov84 [41]
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You have 100 mL of a 12M solution of HCl, and you need to dilute it to 1.5M for an experiment. How many liters will your new sol
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3 years ago
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Anastasy [175]

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