Question
Asked Nov 12, 2019
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a cetain juice sample has [H+] = 1.0*10-4(exponet)

 

a. what is the ph for this sample

 

b. what is the [OH-} for this sample 

c. which statement is true: H=OH-; H+>OH-  or H+<OH-

d. Is this solution acidic, basic or neutral? 

 

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Expert Answer

Step 1

Equations for pH, pOH calculation:

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рH-1og[H'] РОН-1оg[ОН ] рH-рон-14

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Step 2

a)

pH of the given juice sample is,

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pH-log[H pHlog(1.0x10) рн-4

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Step 3

b)

Concentration of OH- of the given ju...

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PH+рОн-14 РОН-14-рH РОн-14-4 РОН-10 Рон-1оg[ОН ] -log[ОН ]-10 [он ]-е10 [ОН ]-4.539 х 10-s

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