Siddharth Srivastava posted an Question
July 09, 2021 • 14:38 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Calculate number of neutrons , electrons and protons in 5.4 g of nh4+ ions ?

calculate Number of neutrons , electrons and protons in 5.4 g of NH4+ ions ?

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  • comment-profile-img>
    Priyanshu kumar best-answer

    Follow the attached image

    cropped7050410150931736972.jpg
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    but sir , as I have studied that no. of protons = no. of electrons ? in this case no. of protons should be 10 ? how could we get no. of protons = 11.

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    for neutral atoms no of protons =no of electrons

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    here it is charged na...one electron less

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    ok sir , thank you . now my doubt is clear

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    please mark the answer siddharth

  • comment-profile-img>
    Vyal

    i tried to solve...may be its correct

    cropped6826250141856789441.jpg
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    but mam , where did 200 value , and why you have divide it ? it is neither a molecular mass of NH4+ ?

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    i hope u will understand

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