1.You    need    to    prepare    1L    of    a    5xTE    stock    solution    (1x    TE    buffer:    10mM    Tris,     1mM    EDTA).    How    much    of    Tris do    you    need    (Mr    Tris    =    121.24)? How    many     ml    of    the    0.5M    EDTA    stock    solution    do    you    need?     2.How     can     2     L     of     35     mM     NaOH     be     prepared?     (Sodium     hydroxide     has     a     molecular    weight    of    40.)

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A: Given 

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A: Below attached file showing the details answer. All the best. 

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A:

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A:

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Q: what compound is this based in the IR spectroscopy

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Q: mass

A:

Q: 25

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A:

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A:

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A:

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A:

Q: Calculation of Phosphate Buffer Solution using Henderson-Hasselbach equation

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.