A sample of 10K gold contains the following: 10.0g gold, 4.0g silver, 5.0g copper, and 5.0g nickel. What is the percent gold in the sample?

Question

A sample of 10K gold contains the following: 10.0g gold, 4.0g silver, 5.0g copper, and 5.0g nickel. What is the percent gold in the sample?

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Kim Cúc 6 months 2021-07-22T01:56:35+00:00 2 Answers 7 views 0

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    0
    2021-07-22T01:57:35+00:00

    Answer:

    oook

    hi I am so sorry sorry sorry sorry I don’t no answer

    Explanation:

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    0
    2021-07-22T01:58:34+00:00

    Answer:

    I don’t no answer sorry

    Explanation:

    you follow me

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