What is the concentration of hydrogen ions in a solution with a pH of 2.36? Question 24 options: a) 7.3

Question

What is the concentration of hydrogen ions in a solution with a pH of 2.36?

Question 24 options:

a)

7.34×10-2 M

b)

4.37×10-3 M

c)

1×102.36 M

d)

6.95×10-3 M..

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Tài Đức 3 months 2021-08-02T14:45:05+00:00 1 Answers 1 views 0

Answers ( )

    0
    2021-08-02T14:46:28+00:00

    Answer:

    b)

    Explanation:

    *** QuickLaTeX cannot compile formula:
    pH =  -  log[H {}^{ + } ] \\ 2.36 =  -  log[H {}^{ + } ] \\ [H {}^{ + } ] =  {10}^{ - 2.36}  \\ [H {}^{ + } ] = 4.37 \times  {10}^{ - 3}  \: M
    
    *** Error message:
    Missing number, treated as zero.
    leading text: ....36 =  -  log[H {}^{ + } ] \\ [H {}^{ + } ]
    Illegal unit of measure (pt inserted).
    leading text: ....36 =  -  log[H {}^{ + } ] \\ [H {}^{ + } ]
    Missing $ inserted.
    leading text: ....36 =  -  log[H {}^{ + } ] \\ [H {}^{ + } ]
    Extra }, or forgotten $.
    leading text: ....36 =  -  log[H {}^{ + } ] \\ [H {}^{ + } ]
    Missing number, treated as zero.
    leading text: ...{ + } ] =  {10}^{ - 2.36}  \\ [H {}^{ + } ]
    Illegal unit of measure (pt inserted).
    leading text: ...{ + } ] =  {10}^{ - 2.36}  \\ [H {}^{ + } ]
    Missing $ inserted.
    leading text: ...{ + } ] =  {10}^{ - 2.36}  \\ [H {}^{ + } ]
    Extra }, or forgotten $.
    leading text: ...{ + } ] =  {10}^{ - 2.36}  \\ [H {}^{ + } ]
    You can't use `\end' in internal vertical mode.
    
    

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