How many grams of sodium do I need to react with chlorine to make 20g of sodium chloride

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How many grams of sodium do I need to react with chlorine to make 20g of sodium chloride

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Trung Dũng 5 years 2021-08-20T19:29:18+00:00 1 Answers 8 views 0

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  1. ngocdiep
    0
    2021-08-20T19:31:17+00:00
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    Explanation:

    Na=23

    cl2=35.5×2=71

    NaCl=23+35.5=58.5

    2Na + Cl2== 2NaCl

    2. : 1

    20/23=2(x)/71

    (71×20)/(23×2)=x

    x=30.87g

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