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Determine the mass by percentage concent...

Determine the mass by percentage concentration of a 100 g salt solution which contains 20 g salt `(AS_(1))`

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0.2
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Calculate the percentage of salt for 20 g of salt in 80 g of water .

Take 10 g of common salt and dissolve it in 40 g of water . Find the concentration of solution in terms of weight percent .

Knowledge Check

  • The hydrogen ion concentration of a buffer solution consisting of a weak acid and its salt is given by

    A
    `[H^+]=K_a(["Acid"])/(["Salt"])`
    B
    `[H^+]=K_(a)["salt"]`
    C
    `[H^+]=K_(a)["acid"]`
    D
    `[H^+]=(K_(a)["salt"])/(["Acid"])`

  • The hydrogen ion concentration of a buffer solution consisting of a weak acid and its salts is given by :

    A
    `[H^(+)]=(K_(g)["acid"])/(["salt"])`
    B
    `[H^(+)]=K_(a)["salt"]`
    C
    `[H^(+)]=K_(a)["acid"]`
    D
    `[H^(+)]=(K_(g)["salt"])/(["acid"])`

  • The hydrogen ion concentration of a buffer solution consisting of a week acid and its salts is given by

    A
    `[H^+]=(K_(a)["acid"])/(["salt"])`
    B
    `[H^+]=K_(a)["salt"]`
    C
    `[H^+]=K_(a)["acid"]`
    D
    `[H^+]=(K_(a)["acid"])/(["salt"])`

    • Similar Questions

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    Calculate the concentration interms of mass by volume pecentage of the solution containing 2.5g potassium chloride in 50 ml of potassium chloride (KCl) solution? (AS_(1))

    Calculate the concentration interms of mass by volume pecentage of the solution containing 2.5g potassium chloride in 50 ml of potassium chloride (KCl) solution? (AS_(1))

    _____water contains 0.05% to 1% of salts.

    The hydrogen ion concentration of a buffer solution consisting of a weak acid and its salts is given by……

    The hydrogen ion concentration of a buffer solution consisting of a weak acid and its salts is given by

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