Anonymous
Anonymous asked in 科學化學 · 1 decade ago

硝酸銀可以用什麼溶劑溶解~

如果不使用去離子水

乙醇我試過95%的 跟丙酮 不會溶解..!

1 Answer

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  • 1 decade ago
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    Silver Nitrate(硝酸銀) is not very soluble in concentrated Nitric Acid(硝酸):

    1000 grams concentrated HNO3 (~70%) dissolve 2 grams AgNO3

    Silver Nitrate is a little more soluble in dilute Nitric Acid(稀硝酸):

    1000 grams 2HNO3, 3H20 dissolves 33.3 grams AgNO3 at 20C (68F)

    1000 grams 2HNO3, 3H20 dissolves 166 grams AgNO3 at 100C (212F)

    Silver Nitrate is slightly soluble in Alcohols(酒精):

    1000 grams absolute Methyl Alcohol dissolves 37.2 grams AgNO3 at 20C (68F)

    1000 grams absolute Ethyl Alcohol dissolves 31.0 grams AgNO3 at 20C (68F)

    1000 grams 95% Ethyl Alcohol dissolves 73 grams AgNO3 at 50C (122F)

    1000 grams 60% Ethyl Alcohol dissolves 581 grams AgNO3 at 50C (122F)

    1000 grams 40% Ethyl Alcohol dissolves 983 grams AgNO3 at 50C (122F)

    1000 grams 20% Ethyl Alcohol dissolves 2,140 grams AgNO3 at 50C (122F)

    Silver Nitrate is slightly soluble in Acetone(丙酮):

    1000 grams Acetone dissolves 3.5 grams AgNO3 at 14C (57F)

    1000 grams Acetone dissolves 4.4 grams AgNO3 at 18C (64F)

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